Demethyl Suppliers UK
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Product | Description | |
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Demethylamino Ranitidine Acetamide Sodium Quick enquiry Where to buy Suppliers range | An impurity of Ranitidine.Ranitidine is a medication that decreases stomach acid production. It can be used in treatment of peptic ulcer disease. Group: Pharmaceuticals. Alternative Names: N-[2-[[[5-[(Dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide Ion(1-) Sodium; Ranitidine EP Impurity D. CAS No. 112251-56-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 112251-56-6. Custom synthesis is available. Send your inquiries for more information. | London |
Demethylpiperazinyl Sildenafil Sulfonic Acid Quick enquiry Where to buy Suppliers range | An impurity of Sildenafil citrate. Sildenafil is a selective type 5 cGMP phosphodiesterase inhibitor for the treatment of erectile dysfunction and pulmonary arterial hypertension. Group: Pharmaceuticals. Alternative Names: 3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxybenzenesulfonic Acid. CAS No. 1357931-55-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 1357931-55-5. Custom synthesis is available. Send your inquiries for more information. | London |
2-Demethyl Colchicine Quick enquiry Where to buy Suppliers range | 2-Demethyl Colchicine is a metabolite of Colchicine. It has shown anti-tumor activity. Group: Pharmaceuticals. Alternative Names: N-[(7S)-5,6,7,9-Tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide; O2-Demethylcolchicine; (-)-2-Demethylcolchicine; NSC 180533. CAS No. 102491-80-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 102491-80-5. Custom synthesis is available. Send your inquiries for more information. | London |
2-Demethyl Colchicine 2-O-Sulfate Quick enquiry Where to buy Suppliers range | 2-Demethyl Colchicine 2-O-Sulfate is the sulfate analogue of the 2-O-desmethyl metabolite of Colchicine. Group: Pharmaceuticals. Alternative Names: N-[(7S)-5,6,7,9-Tetrahydro-2-sulfooxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide. CAS No. 1391052-56-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 1391052-56-4. Custom synthesis is available. Send your inquiries for more information. | London |
3-Demethyl Colchicine Quick enquiry Where to buy Suppliers range | 3-Demethyl Colchicine is a metabolite of Colchicine. Group: Pharmaceuticals. Alternative Names: N-[(7S)-5,6,7,9-Tetrahydro-3-hydroxy-1,2,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]-acetamide; O3-Demethylcolchicine; 3-Demethyl-(-)-colchicine; 3-Demethylcolchicine; 3-Desmethylcolchicine; O3-Demethylcolchicine. CAS No. 7336-33-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 7336-33-6. Custom synthesis is available. Send your inquiries for more information. | London |
3-Demethyl Colchicine Glucuronide Quick enquiry Where to buy Suppliers range | 3-Demethyl Colchicine Glucuronide. Group: Pharmaceuticals. CAS No. 477-27-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 477-27-2. Custom synthesis is available. Send your inquiries for more information. | London |
3-Demethyl Thiocolchicine Quick enquiry Where to buy Suppliers range | 3-Demethyl Thiocolchicine is a Thiocolchicine metabolite, used in therapy as an antitunor, antiinflammatory and immunosuppressive agent. Group: Pharmaceuticals. Alternative Names: N-[(7S)-5,6,7,9-Tetrahydro-3-hydroxy-1,2-dimethoxy-10-(methylthio)-9-oxobenzo[a]heptalen-7-yl]acetamide; 2-Demethylthio-colchicine; 3-Demethylthiocolchicine; 3-Desmethylthiocolchicine; 3-O-Demethylthiocolchicine; NSC 361792. CAS No. 87424-25-7. Pack Sizes: 1mg; 1g; 10g. Product ID: 87424-25-7. Custom synthesis is available. Send your inquiries for more information. | London |
5-Ethyl-demethyl Lercanidipine Quick enquiry Where to buy Suppliers range | 5-Ethyl-demethyl Lercanidipine is an impurity of Lercanidipine, which is a dihydropyridine calcium channel blocker. Group: Pharmaceuticals. Alternative Names: 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid; 3-[2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl] 5-ethyl Ester; 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid; 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ethyl Ester; Lercandipine Impurity II. CAS No. 786625-22-7. Pack Sizes: 1mg; 1g; 10g. Product ID: 786625-22-7. Custom synthesis is available. Send your inquiries for more information. | London |
8-O-Demethyl Ivabradine HCl Quick enquiry Where to buy Suppliers range | 8-O-Demethyl Ivabradine HCl. Group: Pharmaceuticals. Alternative Names: 3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-8-hydroxy-7-methoxy-2H-3-benzazepin-2-one HCl. CAS No. 304464-97-9 (free base). Pack Sizes: 1mg; 1g; 10g. Product ID: 304464-97-9 (free base). Custom synthesis is available. Send your inquiries for more information. | London |
9-Demethyl FR-901235 Quick enquiry Where to buy Suppliers range | 9-demethyl FR-901235 is a polyketide fungal metabolite produced by the strain of Penicillium. Group: Pharmaceuticals. Alternative Names: FR-901235, 9-Demethyl; (+)-2,4,6,9-tetrahydroxy-7-methyl-2-(2-oxopropyl)-1H-phenalene-1,3(2H)-dione. CAS No. 1029520-85-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 1029520-85-1. Custom synthesis is available. Send your inquiries for more information. | London |
9-Didemethyl Minocycline Quick enquiry Where to buy Suppliers range | 9-Didemethyl Minocycline is a tetracycline analog used in antibiotic pharmaceutical compositions. Group: Pharmaceuticals. Alternative Names: Amicycline. CAS No. 5874-95-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 5874-95-3. Custom synthesis is available. Send your inquiries for more information. | London |
9-Monodemethyl Minocycline Quick enquiry Where to buy Suppliers range | 9-Monodemethyl Minocycline is a tetracycline derivative used in antibiotic pharmaceutical compositions. Group: Pharmaceuticals. CAS No. 4769-39-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 4769-39-5. Custom synthesis is available. Send your inquiries for more information. | London |
Didemethyl Mifepristone Quick enquiry Where to buy Suppliers range | Didemethyl Mifepristone is a metabolite of Mifepristone. Group: Pharmaceuticals. Alternative Names: (11β,17β)-11-(4-Aminophenyl)-17-hydroxy-17-(1-propyn-1-yl)-estra-4,9-dien-3-one; RU 42848; Didesmethyl Mifepristone. CAS No. 104004-92-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 104004-92-4. Custom synthesis is available. Send your inquiries for more information. | London |
Irbesartan Impurity (Demethyl Irbesartan) Quick enquiry Where to buy Suppliers range | an impurity of Irbesartan. Group: Pharmaceuticals. Alternative Names: 2-Propyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. CAS No. 158778-58-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 158778-58-6. Custom synthesis is available. Send your inquiries for more information. | London |
Minocycline Impurity C (7-Monodemethyl Minocycline) Quick enquiry Where to buy Suppliers range | 7-Monodemethyl Minocycline is an impurity of Minocycline. Group: Pharmaceuticals. Alternative Names: (4S,4aS,5aR,12aS)-4-(Dimethylamino)-3,10,12,12a-tetrahydroxy-7-(methylamino)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide. CAS No. 4708-96-7. Pack Sizes: 1mg; 1g; 10g. Product ID: 4708-96-7. Custom synthesis is available. Send your inquiries for more information. | London |
N-Demethyllincomycin Quick enquiry Where to buy Suppliers range | Lincomycin EP Impurity C is an impurity of Clindamycin, which is a semi-synthetic antibiotic prepared from Lincomycin. Group: Pharmaceuticals. Alternative Names: (2S-trans)-Methyl 6,8-dideoxy-6-(4-propyl-2-pyrrolidinecarboxamido)-1-thio-D-erythro-D-galacto-octopyranoside; Antibiotic U-11973E; Lincomycin D; Lincomycin EP Impurity C. CAS No. 2256-16-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 2256-16-8. Custom synthesis is available. Send your inquiries for more information. | London |
N-Demethyl Trimipramine Quick enquiry Where to buy Suppliers range | A metabolite of Trimipramine. Group: Pharmaceuticals. Alternative Names: 10,11-Dihydro-N,β-dimethyl-5H-dibenz[b,f]azepine-5-propanamine; Desmethyltrimipramine; Monodemethyltrimiprimine; Monodesmethyltrimipramine; N-Desmethyltrimipramine; Nortrimipramine. CAS No. 2293-21-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 2293-21-2. Custom synthesis is available. Send your inquiries for more information. | London |
Omeprazole 4'-O-Demethyl Impurity Quick enquiry Where to buy Suppliers range | Omeprazole 4'-O-Demethyl Impurity is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Group: Pharmaceuticals. Alternative Names: 2-[[(5-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-3,5-dimethyl-4-pyridinol; 4'-O-Desmethylomeprazole; Omeprazole 4-Desmethyl Impurity. CAS No. 301669-82-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 301669-82-9. Custom synthesis is available. Send your inquiries for more information. | London |
R-(-)-N-Demethyl Deprenyl Quick enquiry Where to buy Suppliers range | A metabolite of selegiline. Selegiline, also known as L-deprenyl, is a substituted phenethylamine. At normal clinical doses, it is a selective irreversible MAO-B inhibitor used to reduce symptoms in early-stage Parkinson's disease. In larger doses it loses its specificity and also inhibits MAO-A. Group: Pharmaceuticals. Alternative Names: (αR)-α-Methyl-N-2-propyn-1-yl-benzeneethanamine; (-)-Desmethylselegiline; (-)-N-Desmethylselegiline; Desmethylselegiline; L-Desmethyldeprenyl; L-Nordeprenyl; N-Desmethylselegiline; Norselegiline. CAS No. 56862-28-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 56862-28-3. Custom synthesis is available. Send your inquiries for more information. | London |
(S)-Didemethyl Citalopram Hydrochloride Quick enquiry Where to buy Suppliers range | (S)-Didemethyl Citalopram Hydrochloride is a metabolite of Citalopram, an inhibitor of serotonin (5-HT) uptake. It is used as an antidepressant. Group: Pharmaceuticals. Alternative Names: (1S)-1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3-dihydro- 5-isobenzofurancarbonitrile Hydrochloride; (+)-(S)-1-(3-Aminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile Hydrochloride; (S)-Didesmethylcitalopram Hydrochloride. CAS No. 166037-78-1 (free base). Pack Sizes: 1mg; 1g; 10g. Product ID: 166037-78-1 (free base). Custom synthesis is available. Send your inquiries for more information. | London |
1-(4-Aminophenyl)-4-(4-hydroxyphenyl)piperazine Quick enquiry Where to buy Suppliers range | 1-(4-Aminophenyl)-4-(4-hydroxyphenyl)piperazine is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Group: Pharmaceuticals. Alternative Names: 4-[4-(4-Aminophenyl)-1-piperazinyl]phendiamineol; 4-[4-(4-aminophenyl)-1-piperazinyl]phenol. CAS No. 74853-08-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 74853-08-0. Custom synthesis is available. Send your inquiries for more information. | London |
1-Amino-3-methyladamantane Hydrochloride Quick enquiry Where to buy Suppliers range | Demethyl Memantine Hydrochloride is an analogue of Adamantane used as medicinal agent. Group: Pharmaceuticals. Alternative Names: 3-methyl-1-adamantanamine;hydrochloride; 3-methyladamantan-1-amine;hydrochloride. CAS No. 33103-93-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 33103-93-4. Custom synthesis is available. Send your inquiries for more information. | London |
2-[(1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one Quick enquiry Where to buy Suppliers range | 2-[(1S,2S)-1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Group: Pharmaceuticals. Alternative Names: [S-(R*,R*)]-2-[1-Ethyl-2-(phenylmethoxy)propyl]-2,4-dihydro-4-[4-[4-(4-O-methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one. CAS No. 1246815-19-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 1246815-19-9. Custom synthesis is available. Send your inquiries for more information. | London |
2-(2,4-Dichlorophenyl)-2-methyl-4-propyl-1,3-dioxolane Quick enquiry Where to buy Suppliers range | An impurities of Propiconazole. Propiconazole is a triazole fungicide inhibiting fungicide due to its binding with and inhibiting the 14-alpha demethylase enzyme from demethylating a precursor to ergosterol. Group: Pharmaceuticals. CAS No. 83833-32-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 83833-32-3. Custom synthesis is available. Send your inquiries for more information. | London |
2,3-Dehydro-3,4-dihydro Ivermectin Quick enquiry Where to buy Suppliers range | 2,3-Dehydro-3,4-dihydro Ivermectin is an impurity of Ivermectin, an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. Group: Pharmaceuticals. Alternative Names: Ivermectin EP Impurity I; (4S)-2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a. CAS No. 1135339-49-9. Pack Sizes: 1mg. Product ID: B2694-292318. Custom synthesis is available. Send your inquiries for more information. | London |
(2R,4R)-rel-2,4-Bis(2',4'-difluorophenyl)-2,4-dihydroxypentane Quick enquiry Where to buy Suppliers range | (2R,4R)-rel-2,4-Bis(2',4'-difluorophenyl)-2,4-dihydroxypentane is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Group: Pharmaceuticals. CAS No. 1329616-28-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 1329616-28-5. Custom synthesis is available. Send your inquiries for more information. | London |
4-Desfluoro Posaconazole Quick enquiry Where to buy Suppliers range | 4-Desfluoro Posaconazole is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Group: Pharmaceuticals. Alternative Names: Desfluoro Posaconazole. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010755. Custom synthesis is available. Send your inquiries for more information. | London |
4'-Hydroxynordiazepam Quick enquiry Where to buy Suppliers range | 4'-Hydroxynordiazepam is one of Diazepam metabolites. Diazepam is a benzodiazepine used as an anti-anxiety and muscle relaxant, as well as to treat epilepsy. Group: Pharmaceuticals. Alternative Names: 7-Chloro-1,3-dihydro-5-(4-hydroxyphenyl)-2H-1,4-benzodiazepin-2-one; 7-Chloro-1,3-dihydro-5-(p-hydroxyphenyl)-2H-1,4-benzodiazepin-2-one; p-Hydroxy-N-desmethyldiazepam; 4'-Hydroxydemethyldiazepam; 7-chloro-5-(4-oxocyclohexa-2,5-dien-1-ylidene)-3,4-dihydro-1H-1,4-benzodiazepin-2-one; 4'-hydroxy-N-desmethyldiazepam. CAS No. 17270-12-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 17270-12-1. Custom synthesis is available. Send your inquiries for more information. | London |
7-Desmethyl Agomelatine Quick enquiry Where to buy Suppliers range | An analogue of Agomelatine. Group: Pharmaceuticals. Alternative Names: N-[2-(7-Hydroxy-1-naphthalenyl)ethyl]acetamide; O-Demethylagomelatine. CAS No. 152302-45-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 152302-45-9. Custom synthesis is available. Send your inquiries for more information. | London |
7-O-Desmethyl Rapamycin Quick enquiry Where to buy Suppliers range | A metabolite of Rapamycin. Rapamycin is a macrolide compound. It inhibits activation of T cells and B cells by reducing the production of interleukin-2. Rapamycin can be used to coat coronary stents and prevent organ transplant rejection. Group: Pharmaceuticals. Alternative Names: 7-O-Demethyl Cypher; 7-O-Demethyl Rapammune; 7-O-Demethyl Sirolimus. CAS No. 151519-50-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 151519-50-5. Custom synthesis is available. Send your inquiries for more information. | London |
Amino Oxibendazole HCl Quick enquiry Where to buy Suppliers range | Amino Oxibendazole HCl is a derivative of the Oxibendazole which is used as an anthelmintic. Group: Pharmaceuticals. Alternative Names: N-(Demethyl Formate) Oxibendazole Hydrochloride; 6-Propoxy-1H-benzimidazol-2-amine Hydrochloride (1:1). CAS No. 1538624-34-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 1538624-34-8. Custom synthesis is available. Send your inquiries for more information. | London |
Azithromycin Impurity Q Quick enquiry Where to buy Suppliers range | Azithromycin Impurity Q is an impurity of Azithromycin, a macrolide antibiotic effective against bacterial infections. Group: Pharmaceuticals. Alternative Names: 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3',3'-didemethyl Azithromycin. CAS No. 2095879-65-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 2095879-65-3. Custom synthesis is available. Send your inquiries for more information. | London |
Benzyl (4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)carbamate Quick enquiry Where to buy Suppliers range | Benzyl (4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)carbamate is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Group: Pharmaceuticals. Alternative Names: [4-[4-(4-Hydroxyphenyl)-1-piperazinyl]phenyl]carbamic Acid Phenylmethyl Ester. CAS No. 864685-20-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 864685-20-1. Custom synthesis is available. Send your inquiries for more information. | London |
Clarithromycin related compound H Quick enquiry Where to buy Suppliers range | N-Demethyl-N-formylclarithromycin is an impurity of the semi-synthetic macrolide antibiotic Clarithromycin. Group: Pharmaceuticals. Alternative Names: N-Demethyl-N-formyl Clarithromycin; N-Demethyl-N-formyl-6-O-methylerythromycin; 3"-N-Demethyl-3"-N-formylclarithromycin; USP Clarithromycin Impurity H; Clarithromycin impurity H. CAS No. 127140-69-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 127140-69-6. Custom synthesis is available. Send your inquiries for more information. | London |
Clarithromycin related compound M Quick enquiry Where to buy Suppliers range | N-Desmethyl-6-O-methylerythromycin (9E)-Oxime is a derivative of Clarithromycin. Group: Pharmaceuticals. Alternative Names: N-Desmethyl-6-O-methylerythromycin (9E)-Oxime; 3''-N-Demethyl-6-O-methylerythromycin A (E)-9-oxime. CAS No. 127182-43-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 127182-43-8. Custom synthesis is available. Send your inquiries for more information. | London |
Depiperazinothiosildenafil Quick enquiry Where to buy Suppliers range | An impurity of Sildenafil Citrate. Sildenafil is a selective type 5 cGMP phosphodiesterase inhibitor for the treatment of erectile dysfunction and pulmonary arterial hypertension. Group: Pharmaceuticals. Alternative Names: 4-Ethoxy-3-(1-methyl-3-propyl-7-thioxo-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic Acid; Demethylpiperazinyl 7-Desoxo 7-Thioxosildenafil Sulfonic Acid. CAS No. 1353018-10-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 1353018-10-6. Custom synthesis is available. Send your inquiries for more information. | London |
Desmethylmaprotiline Hydrochloride Quick enquiry Where to buy Suppliers range | Desmethylmaprotiline Hydrochloride is an impurity of Maprotiline (HCl salt) which is an antidepressant. Group: Pharmaceuticals. Alternative Names: 9,10-Ethanoanthracene-9(10H)-propylamine Hydrochloride; Demethylmaprotiline Hydrochloride; N-Desmethylmaprotiline Hydrochloride; Normaprotiline Hydrochloride; 9,?10-Ethanoanthracene-9(10H)?-propanamine Hydrochloride. CAS No. 92202-51-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 92202-51-2. Custom synthesis is available. Send your inquiries for more information. | London |
Destriazolyl Bromo Propiconazole (Mixture of Diastereomers) Quick enquiry Where to buy Suppliers range | An impurities of Propiconazole. Propiconazole is a triazole fungicide inhibiting fungicide due to its binding with and inhibiting the 14-alpha demethylase enzyme from demethylating a precursor to ergosterol. Group: Pharmaceuticals. Alternative Names: 2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane; 2-Bromomethyl-2-(2,4-dichlorophenyl)-4-propyldioxolane. CAS No. 60207-89-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 60207-89-8. Custom synthesis is available. Send your inquiries for more information. | London |
Didesmethyl Tamoxifen Quick enquiry Where to buy Suppliers range | One of the impurities of Tamoxifen, which is an estrogen response modifier as well as protein kinase C inhibitor. Group: Pharmaceuticals. Alternative Names: N,N-Didesmethyltamoxifen; 2-[4-[(1Z)-1,2-Diphenyl-1-butenyl]phenoxy]ethanamine; (Z)-1-[4-(2-Aminoethoxy)phenyl]-1,2-diphenylbut-1-ene; Desdimethyltamoxifen; Di-N-demethyltamoxifen; ICI 142268; N,N-Didemethyltamoxifen; N-Des(dimethyl)tamoxifen. CAS No. 80234-20-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 80234-20-4. Custom synthesis is available. Send your inquiries for more information. | London |
Dihydroxy Analogue of Mycophenolic Acid Quick enquiry Where to buy Suppliers range | An impurity of Mycophenolic Acid which is a selective inhibitor of inosine monphosphate dehydrogenase. Group: Pharmaceuticals. Alternative Names: O-Desmethyl Mycophenolic Acid; (4E)-6-(1,3-Dihydro-4,6-dihydroxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic Acid; Demethylmycophenolic Acid; Nor-O-methyl Mycophenolic Acid. CAS No. 31858-65-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 31858-65-8. Custom synthesis is available. Send your inquiries for more information. | London |
Diltiazem Impurity D (N-Desmethyl diltiazem HCl) Quick enquiry Where to buy Suppliers range | A metabolite of Diltiazem. Group: Pharmaceuticals. Alternative Names: (2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-[2-(methylamino)ethyl]-1,5-benzothiazepin-4(5H)-one Monohydrochloride; N-Demethyldiltiazem. CAS No. 130606-60-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 130606-60-9. Custom synthesis is available. Send your inquiries for more information. | London |
epi-Ivermectin B1a Quick enquiry Where to buy Suppliers range | Epi-Ivermectin B1a is a degradation product produced by the reversible base-catalyzed isomerization of ivermectin B1a. It is less active than ivermectin against T. urticae (LC90s = 4.0 and 0.038 ppm, respectively). Group: Pharmaceuticals. Alternative Names: 5-O-demethyl-22,23-dihydro-avermectin A1a; 2-dehydro-4-dihydro Avermectin B1a; epi-dihydro Avermectin B1a; 22,23-dihydro Avermectin B1a; 2-epi-Ivermectin B1a. Pack Sizes: 1mg; 1g; 10g. Product ID: BBF-04259. Custom synthesis is available. Send your inquiries for more information. | London |
Ivabradine Impurity 4 Quick enquiry Where to buy Suppliers range | An impurity of Ivabradine, which is a novel heart rate lowering medication. It can slow the heart rate by hyperpolarization-activated cyclic nucleotide-gated (HCN) channel blockers. Ivabradine is marketed under trade names including Coralan, Corlentor, Procoralan, Coraxan. Group: Pharmaceuticals. Alternative Names: 3-(3-{[2-(3,4-Dimethoxy-phenyl)-propyl]-methyl-amino}-propyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-benzo[d]azepin-2-one HCl; 3- (3-{[2- (3, 4-dimethoxyphenyl)propyl] (methyl)amino}propyl)-7, 8-dimethoxy-2, 3, 4, 5-tetrahydro-1H-3-benzazepin-2-one hydrochloride; N-(Demethyl)di-ithabradine HCl Impurity. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008729. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin B1a Quick enquiry Where to buy Suppliers range | It is the major component (>80%) of the commercial anthelmintic, ivermectin. It exerts its anthelmintic effects by binding to glutamate-gated chloride channels expressed on nematode neurones and pharyngeal muscle cells. It is also a potent insecticide. Group: Pharmaceuticals. Alternative Names: Dihydroavermectin B1a; Ivermectin; 22,23-Dihydroavermectin B1a; 5-O-Demethyl-22,23-dihydro-avermectin A1a; Ivermectin Impurity I. CAS No. 70161-11-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 70161-11-4. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin B1a-[d2] Quick enquiry Where to buy Suppliers range | Ivermectin B1a-[d2] is the labelled analogue of Ivermectin B1a, which is a major component of ivermectin and a semi-synthetic derivative of abamectin. It is a mixture including not less than 80% component B1a and not more than 20% component B1b. It is used as an antihelmintic. Group: Pharmaceuticals. Alternative Names: Ivermectin B1a-d2; 5-O-Demethyl-22,23-dihydro-avermectin A1a-d2; 2,23-Dihydroavermectin B1a-d2; Dihydroavermectin B1a-d2. Pack Sizes: 1mg; 1g; 10g. Product ID: BLP-013039. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin B1 aglycone Quick enquiry Where to buy Suppliers range | A semi-synthetic product produced by hydrolysing the disaccharide unit of ivermectin. It is a potent inhibitor of nematode larval development, but is devoid of paralytic activity. The aglycone is used as a sensitive probe for the detection of some types of ivermectin resistance. An impurity of Ivermectin. Group: Pharmaceuticals. Alternative Names: Dihydroavermectin B1 aglycone; (6R,13S,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl]-milbemycin B; [6R,13S,25R(S)]-5-O-Demethyl-28-deoxy-6,28-epoxy-13-hydroxy-25-(1-methylpropyl)-milbemycin B; 22,23-Dihydroavermectin B1a Aglycon; Ivermectin Aglycone; 13-O-De[4-O-(2,6-dideoxy-3-O-methyl-α-L-glucopyranosyl)-2,6-dideoxy-3-O-methyl-α-L-glucopyranosyl]-22,23-dihydro-27-noravermectin A1. CAS No. 123997-59-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 123997-59-1. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin Impurity D Quick enquiry Where to buy Suppliers range | an impurity of Ivermectin. Group: Pharmaceuticals. Alternative Names: 28-Oxo Ivermectin B1a (Impurity); 5-O-Demethyl-22,23-dihydro-28-oxo-avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a Deriv. CAS No. 102190-55-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 102190-55-6. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin Impurity G Quick enquiry Where to buy Suppliers range | an impurity of Ivermectin. Group: Pharmaceuticals. Alternative Names: Ivermectin B1 Aglycon; (6R,13S,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-13-hydroxy-25-[(1S)-1-methylpropyl]-milbemycin B; [6R,13S,25R(S)]-5-O-Demethyl-28-deoxy-6,28-epoxy-13-hydroxy-25-(1-methylpropyl)-milbemycin B. CAS No. 73162-95-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 73162-95-5. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin Impurity H Quick enquiry Where to buy Suppliers range | an impurity of Ivermectin. Group: Pharmaceuticals. Alternative Names: Ivermectin B1 Mono-sugar Derivative; 4'-O-De(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-22,23-dihydro-avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a Deriv. CAS No. 71837-27-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 71837-27-9. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin Impurity K Quick enquiry Where to buy Suppliers range | an impurity of Ivermectin. Group: Pharmaceuticals. Alternative Names: 3,4-Dihydro Ivermectin (Mixture of Diastereomers) ; 5-O-Demethyl-3,4,22,23-tetrahydro-avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a Deriv. CAS No. 74567-01-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 74567-01-4. Custom synthesis is available. Send your inquiries for more information. | London |
Ivermectin monosaccharide Quick enquiry Where to buy Suppliers range | A semi-synthetic product produced by selective hydrolysis of the terminal saccharide unit. It is a potent inhibitor of nematode larval development, but is devoid of paralytic activity. It is a sensitive probe for the detection of some types of ivermectin resistance. An impurity of Ivermectin. Group: Pharmaceuticals. Alternative Names: Dihydroavermectin B1 monosaccharide; Ivermectin B1 monosaccharide; 4'-O-De(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-O-demethyl-22,23-dihydro-avermectin A1a; 4'-O-De(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)ivermectin B1. CAS No. 123997-64-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 123997-64-8. Custom synthesis is available. Send your inquiries for more information. | London |
Keto-Moxidectin Quick enquiry Where to buy Suppliers range | Keto-Moxidectin is a metabolite of Moxidectin, which is a parasiticide used for the prevention and control of heartworm and intestinal worms in veterinary medicine. Group: Pharmaceuticals. Alternative Names: 23-Keto Nemadectin; Desmethoxyamino Moxidectin; (6R,25S)-5-O-Demethyl-28-deoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-6,28-epoxy-23-oxomilbemycin B; 23-Desmethoxyamino-23-oxo moxidectin; Moxidectin metabolite V (oxidation metabolite). CAS No. 112124-81-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 112124-81-9. Custom synthesis is available. Send your inquiries for more information. | London |
Lepimectin A4 Quick enquiry Where to buy Suppliers range | Lepimectin A4 is a component of the insecticide lepimectin and a synthetic macrocyclic lactone. Group: Pharmaceuticals. Alternative Names: (6R,13R,25R)-5-O-demethyl-28-deoxy-6,28-epoxy-25-ethyl-13-[[(methoxyimino)phenylacetyl]oxy]-milbemycin B. CAS No. 171249-05-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 171249-05-1. Custom synthesis is available. Send your inquiries for more information. | London |
Lercanidipine Ethyl Impurity (Lercanidipine Impurity 4) HCl Quick enquiry Where to buy Suppliers range | an impurity of Lercanidipine. Group: Pharmaceuticals. Alternative Names: 5-Ethyl-demethyl Lercanidipine Hydrochloride; 1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3-[2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl] 5-ethyl Ester Hydrochloride. CAS No. 210579-71-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 210579-71-8. Custom synthesis is available. Send your inquiries for more information. | London |
Memantine Impurity (1-Amino-3-Ethyl Adamantine) Quick enquiry Where to buy Suppliers range | 3-Ethyl 3,5-Didemethyl Memantine is an impurity of Memantine (HCl salt) which is used as an antiparkinsonian and antispasmodic. Group: Pharmaceuticals. Alternative Names: 3-Ethyl 3,5-Didemethyl Memantine Hydrochloride. CAS No. 80121-67-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 80121-67-1. Custom synthesis is available. Send your inquiries for more information. | London |
Metamizole impurity E Quick enquiry Where to buy Suppliers range | Metamizole impurity E. Group: Pharmaceuticals. Alternative Names: 4-N-Demethylanalgin. CAS No. 117-38-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 117-38-4. Custom synthesis is available. Send your inquiries for more information. | London |
Metformin EP Impurity E Sulfate Quick enquiry Where to buy Suppliers range | 1-Methyl Biguanide Sulfate is an N-demethylated analog of Metformin with stimulatory effects on the intracellular portion of human insulin receptor (IPβIRK). Group: Pharmaceuticals. Alternative Names: 1-Methyl Biguanide Sulfate; N-Methylimidodicarbonimidic Diamide Sulfate; N-Desmethylmetformin Sulfate. CAS No. 36801-25-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 36801-25-9. Custom synthesis is available. Send your inquiries for more information. | London |
Metformin Impurity C Quick enquiry Where to buy Suppliers range | 2,4-Diamino-6-(dimethylamino)-s-triazine is the N-Demethylated metabolite of Altretamine with antitumor activity. It is used as a chemosterilant for insects, particularly houseflies. Group: Pharmaceuticals. Alternative Names: 2,4-Diamino-6-(dimethylamino)-s-triazine; 2-(Dimethylamino)-4,6-diamino-s-triazine; 2,4-Diamino-6-dimethylamino-1,3,5-triazine; ENT 22312; N,N-Dimethyl-1,3,5-triazine-2,4,6-triamine; N2,N2-Dimethylmelamine; NSC 4417; USP Metformin Related Compound C. CAS No. 1985-46-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 1985-46-2. Custom synthesis is available. Send your inquiries for more information. | London |
Mirtazapine Impurity A (Desmethyl Mirtazapine Dihydrochloride) Quick enquiry Where to buy Suppliers range | Desmethyl Mirtazapine Dihydrochloride is a metabolite of Mirtazapine, α2-adrenergic blocker. Group: Pharmaceuticals. Alternative Names: 1,2,3,4,10,14b-Hexahydro-pyrazino[2,1-a]pyrido[2,3-c][2]benzazepine Dihydrochloride; N-Demethylmirtazapine Dihydrochloride; N-Desmethylmirtazapine Dihydrochloride; Normirtazepin Dihydrochloride. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-009462. Custom synthesis is available. Send your inquiries for more information. | London |
N'-((2R,3R)-2-(Benzyloxy)pentan-3-yl)formohydrazide Quick enquiry Where to buy Suppliers range | N'-((2R,3R)-2-(Benzyloxy)pentan-3-yl)formohydrazide is an impurity of Posaconazole. Posaconazole is a broad-spectrum triazole compound that is active against fungi by inhibiting the lanosterol 14α-demethylase enzyme. Group: Pharmaceuticals. CAS No. 2173414-68-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 2173414-68-9. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl-(+)-cis-Tramadol Quick enquiry Where to buy Suppliers range | One of the impurities of Tramadol, which has been found to be effective as an analgesic agent. Group: Pharmaceuticals. Alternative Names: cis-(+)-N-Demethyltramadol. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010385. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl-(-)-cis-Tramadol Quick enquiry Where to buy Suppliers range | One of the impurities of Tramadol, which has been found to be effective as an analgesic agent. Group: Pharmaceuticals. Alternative Names: cis-(-)-N-Demethyltramadol. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010389. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Clomipramine Hydrochloride Quick enquiry Where to buy Suppliers range | N-Desmethyl Clomipramine Hydrochloride is a metabolite of Clomipramine. Group: Pharmaceuticals. Alternative Names: 3-Chloro-10,11-dihydro-N-methyl-5H-dibenz[b,f]azepine-5-propanamine Hydrochloride; Chlordesipramine Hydrochloride; Demethylchlorimipramine Hydrochloride; Norchlorimipramine Hydrochloride; Norclomipramine Hydrochloride. CAS No. 29854-14-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 29854-14-6. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Ivabradine HCl Quick enquiry Where to buy Suppliers range | Ivabradine metabolite. Uses: The hydrochloride salt form of N-Desmethyl Ivabradine which is an derivative of Ivabradine generated through metabolism. Group: Pharmaceuticals. Alternative Names: 3-[3-[[[(7S)-3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]amino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-3-benzazepin-2-one Hydrochloride; N-Demethylivabradine Hydrochloride. CAS No. 1246638-08-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 1246638-08-3. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Mifepristone Quick enquiry Where to buy Suppliers range | N-Demethyl Mifepristone is a metabolite of Mifepristone. Group: Pharmaceuticals. Alternative Names: (11β,17β)-17-Hydroxy-11-[4-(methylamino)phenyl]-17-(1-propyn-1-yl)-estra-4,9-dien-3-one; N-Desmethyl-RU 486; RU 42633. CAS No. 104004-96-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 104004-96-8. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Rifampicin Quick enquiry Where to buy Suppliers range | A metabolite of Rifampicin. Rifampicin is an antibiotic used to treat several types of bacterial infections. This includes tuberculosis, leprosy, and Legionnaire's. Group: Pharmaceuticals. Alternative Names: 3-[(1-Piperazinylimino)methyl]-rifamycin; 3-Piperazinoiminomethyl Rifamycin SV; 4-N-Demethylrifampicin; AF/AP; Demethylrifampicin; N-Demethylrifampicin; N-Demethylrifampin; NSC 143416; Rifampicin AF/AP; Rifampin. CAS No. 13292-45-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 13292-45-0. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Tamoxifen HCl Quick enquiry Where to buy Suppliers range | One of the impurities of Tamoxifen, which is an estrogen response modifier as well as protein kinase C inhibitor. Group: Pharmaceuticals. Alternative Names: (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N-methylethanamine Hydrochloride; N-Demethyltamoxifen Hydrochloride; N-Desmethyl Tamoxifen Hydrochloride. CAS No. 15917-65-4. Pack Sizes: 100mg. Product ID: 15917-65-4. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Tramadol HCl Quick enquiry Where to buy Suppliers range | One of the impurities of Tramadol, which has been found to be effective as an analgesic agent. Group: Pharmaceuticals. Alternative Names: N-Demethyltramadol Hydrochloride; (1R,2R)-rel-1-(3-Methoxyphenyl)-2-[(methylamino)methyl]-cyclohexanol Hydrochloride; cis-(+/-)-N-Demethyltramadol;N-Monodesmethyltramadol Hydrochloride. CAS No. 1018989-94-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 1018989-94-0. Custom synthesis is available. Send your inquiries for more information. | London |
N-Desmethyl Trimebutine HCl Quick enquiry Where to buy Suppliers range | N-Desmethyl Trimebutine HCl is the main metabolite of Trimebutine. Group: Pharmaceuticals. Alternative Names: N-Demethyl Trimebutine Hydrochloride; 3,4,5-Trimethoxybenzoic Acid 2-(Methylamino)-2-phenylbutyl Ester Hydrochloride; N-Monodesmethyltrimebutine Hydrochloride; JO 1069 Hydrochloride; Nortrimebutine Hydrochloride. CAS No. 294882-33-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 294882-33-0. Custom synthesis is available. Send your inquiries for more information. | London |
Nortadalafil Quick enquiry Where to buy Suppliers range | A N-desmethyl analogue of the human PDE5 inhibitor Tadalafil. A potential antiplasmodial drug. Group: Pharmaceuticals. Alternative Names: Demethyl Tadalafil. CAS No. 171596-36-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 171596-36-4. Custom synthesis is available. Send your inquiries for more information. | London |