Hydroxy Impurity Suppliers UK
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Product | Description | |
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1-alpha-25-Dihydroxycholecalciferol Impurity 1 Quick enquiry Where to buy Suppliers range | 1-alpha-25-Dihydroxycholecalciferol Impurity 1 is a derivative of vitamin D3 and an impurity of calcitriol. Calcitriol is a metabolite of vitamin D, and it increases the level of calcium in the blood. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011127. Custom synthesis is available. Send your inquiries for more information. | London |
1-alpha-25-Dihydroxycholecalciferol Impurity 2 Quick enquiry Where to buy Suppliers range | 1-alpha-25-Dihydroxycholecalciferol Impurity 2 is a derivative of vitamin D3 and an impurity of calcitriol. Calcitriol is a metabolite of vitamin D, and it increases the level of calcium in the blood. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011128. Custom synthesis is available. Send your inquiries for more information. | London |
6-beta-Hydroxy Norethindrone Acetate (Norethindrone Acetate Impurity F) Quick enquiry Where to buy Suppliers range | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Group: Pharmaceuticals. Alternative Names: (6β,17α)-17-(Acetyloxy)-6-hydroxy-19-norpregn-4-en-20-yn-3-one; 6β,17-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one 17-Acetate. CAS No. 6856-27-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 6856-27-5. Custom synthesis is available. Send your inquiries for more information. | London |
6-beta-Hydroxy Norethindrone (Norethindrone Impurity H) Quick enquiry Where to buy Suppliers range | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Group: Pharmaceuticals. Alternative Names: 6β-Hydroxy Norethindrone; (6β,17α)-6,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one; 6β,17β-Dihydroxy-17α-ethynylestr-4-en-3-one; 6β,17β-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one; 6β-Hydroxynorethindrone; 6β-Hydroxynorethisterone. CAS No. 51724-44-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 51724-44-8. Custom synthesis is available. Send your inquiries for more information. | London |
Alpha-hydroxy Olopatadine Sodium Salt ( Olopatadine Impurity A) Quick enquiry Where to buy Suppliers range | Alpha-hydroxy Olopatadine Sodium Salt ( Olopatadine Impurity A). Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-009111. Custom synthesis is available. Send your inquiries for more information. | London |
Ambrisentan Hydroxy Acid Impurity Quick enquiry Where to buy Suppliers range | A metabolite of Ambrisentan. Group: Pharmaceuticals. Alternative Names: (S)-2-Hydroxy-3-methoxy-3,3-diphenylpropionic Acid. CAS No. 178306-52-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 178306-52-0. Custom synthesis is available. Send your inquiries for more information. | London |
Bendamustine Dihydroxy Impurity Quick enquiry Where to buy Suppliers range | Bendamustine Dihydroxy Impurity is an impurity of Bendamustine. Group: Pharmaceuticals. Alternative Names: 5-[Bis(2-hydroxyethyl)aMino]-1-Methyl-1H-benziMidazole-2-butanoic Acid; Dihydroxy Bendamustine. CAS No. 109882-30-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 109882-30-6. Custom synthesis is available. Send your inquiries for more information. | London |
Cefazolin 3-Hydroxymethyl Impurity Quick enquiry Where to buy Suppliers range | Des[(5-Methyl-1,3,4-thiadiazol-2-yl)thio] Cefazolin-3-methanol is an impurity of Cefazolin. Group: Pharmaceuticals. Alternative Names: (6R,7R)-3-(Hydroxymethyl)-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid. CAS No. 478494-71-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 478494-71-2. Custom synthesis is available. Send your inquiries for more information. | London |
Clobetasol Impurity (9-Fluoro-11-beta-21-Dihydroxy-16-Methylpregna-1, 4, 16-triene-3, 20-Dione) Quick enquiry Where to buy Suppliers range | An impurity of Clobetasol propionate. Clobetasol propionate is a corticosteroid of the glucocorticoid class used to treat various skin disorders including eczema and psoriasis. It is also highly effective for contact dermatitis caused by exposure to poison ivy/oak. Group: Pharmaceuticals. CAS No. 59860-99-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 59860-99-0. Custom synthesis is available. Send your inquiries for more information. | London |
Colesevelam Hydroxyquat Impurity Quick enquiry Where to buy Suppliers range | Colesevelam Hydroxyquat Impurity. Group: Pharmaceuticals. CAS No. 676578-21-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 676578-21-5. Custom synthesis is available. Send your inquiries for more information. | London |
Dienogest Impurity A (11-beta-Hydroxy Dienogest) Quick enquiry Where to buy Suppliers range | A metabolite of Dienogest. Group: Pharmaceuticals. Alternative Names: (11β,17α)-11,17-Dihydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile; 11β-Hydroxy-STS 557; 17β-Dihydroxyestra-4,9-dien-3-one 17α-Cyanomethyl-11&beta. CAS No. 86153-39-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 86153-39-1. Custom synthesis is available. Send your inquiries for more information. | London |
Dihydroxy Diketo Atorvastatin Impurity Quick enquiry Where to buy Suppliers range | Dihydroxy Diketo Atorvastatin Impurity is the impurity of Atorvastatin. It is stable Atorvastatin formulation. Group: Pharmaceuticals. Alternative Names: 5,6-Dideoxy-1-C-(4-fluorophenyl)-5-methyl-2-C-phenyl-3-C-[(phenylamino)carbonyl]-hexos-4-ulose. CAS No. 1046118-44-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 1046118-44-8. Custom synthesis is available. Send your inquiries for more information. | London |
Duloxetine impurity (alpha-hydroxy) Quick enquiry Where to buy Suppliers range | Duloxetine impurity. Group: Pharmaceuticals. CAS No. 940291-11-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 940291-11-2. Custom synthesis is available. Send your inquiries for more information. | London |
Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(R)-hydroxy-pentanoyl]-4-(R)-phenyl-oxazolidin-2-one) Quick enquiry Where to buy Suppliers range | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L38) protein, a cholesterol transporter located in the apical membrane of enterocytes. Group: Pharmaceuticals. Alternative Names: (4R)-4-Phenyl-3-[(5R)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-1,3-oxazolidin-2-one. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010876. Custom synthesis is available. Send your inquiries for more information. | London |
Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(R)-hydroxy-pentanoyl]-4-(S)-phenyl-oxazolidin-2-one) Quick enquiry Where to buy Suppliers range | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L36) protein, a cholesterol transporter located in the apical membrane of enterocytes. Group: Pharmaceuticals. Alternative Names: (S)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one. CAS No. 528565-93-7. Pack Sizes: 1mg; 1g; 10g. Product ID: 528565-93-7. Custom synthesis is available. Send your inquiries for more information. | London |
Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(S)-hydroxy-pentanoyl]-4-(R)-phenyl-oxazolidin-2-one) Quick enquiry Where to buy Suppliers range | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L37) protein, a cholesterol transporter located in the apical membrane of enterocytes. Group: Pharmaceuticals. Alternative Names: (4R)-4-Phenyl-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-1,3-oxazolidin-2-one. CAS No. 189028-95-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 189028-95-3. Custom synthesis is available. Send your inquiries for more information. | London |
Ezetimibe impurity (3-[5-(4-Fluoro-phenyl)-5-(S)-hydroxy-pentanoyl]-4-(S)-phenyl-oxazolidin-2-one) Quick enquiry Where to buy Suppliers range | An impurity of Ezetimibe. Ezetimibe inhibits intestinal cholesterol absorption by preventing cholesterol uptake by the Niemann-Pick C1-like 1 (NPC1L39) protein, a cholesterol transporter located in the apical membrane of enterocytes. Group: Pharmaceuticals. Alternative Names: (4S)-4-Phenyl-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-1,3-oxazolidin-2-one. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010877. Custom synthesis is available. Send your inquiries for more information. | London |
Glycopyrrolate Impurity (1,1-Dimethyl-3-Hydroxy-pyrrolidinium Bromide) Quick enquiry Where to buy Suppliers range | Glycopyrrolate Impurity (1,1-Dimethyl-3-Hydroxy-pyrrolidinium Bromide). Group: Pharmaceuticals. Alternative Names: 3-Hydroxy-1,1-dimethylpyrrolidin-1-ium bromide; 51052-74-5; starbld0029835; SCHEMBL20293446. CAS No. 51052-74-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 51052-74-5. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxychloroquine Impurity 1 Quick enquiry Where to buy Suppliers range | Hydroxychloroquine Impurity 1. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008257. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxychloroquine N-desethyl Impurity Quick enquiry Where to buy Suppliers range | Hydroxychloroquine N-desethyl Impurity. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008258. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxychloroquine R-isomer Impurity Quick enquiry Where to buy Suppliers range | Hydroxychloroquine R-isomer Impurity. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008259. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxychloroquine S-isomer Impurity Quick enquiry Where to buy Suppliers range | Hydroxychloroquine S-isomer Impurity. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008260. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxyzine Citrate Impurity 1 Quick enquiry Where to buy Suppliers range | Hydroxyzine Citrate Impurity 1. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008261. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxyzine Citrate Impurity 2 Quick enquiry Where to buy Suppliers range | Hydroxyzine Citrate Impurity 2. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008262. Custom synthesis is available. Send your inquiries for more information. | London |
Hydroxyzine Impurity 2 Quick enquiry Where to buy Suppliers range | Hydroxyzine Impurity 2 is a first-generation antihistamine of the diphenylmethane and piperazine classes which is used as a sedative/hypnotic drug in Europe and South Africa. Group: Pharmaceuticals. Alternative Names: 2-[2-(2-{4-[(4-Chlorophenyl)(phenyl)methyl]-1-piperazinyl}ethoxy)ethoxy]ethanol; Etodroxizine; 2-[2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethoxy]ethanol; 8-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]-3,6-dioxa-1-octanol; Hydrochlorbenzethy. CAS No. 17692-34-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 17692-34-1. Custom synthesis is available. Send your inquiries for more information. | London |
Levonorgestrel Impurity H (6-beta-Hydroxy Levonorgestrel) Quick enquiry Where to buy Suppliers range | an impurity from the synthesis of Levonorgestrel. Group: Pharmaceuticals. Alternative Names: (6β,17α)-13-Ethyl-6,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one. CAS No. 55555-97-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 55555-97-0. Custom synthesis is available. Send your inquiries for more information. | London |
Levonorgestrel Impurity I (10-beta-Hydroxy Levonorgestrel) Quick enquiry Where to buy Suppliers range | an impurity of Levonorgestrel. Group: Pharmaceuticals. Alternative Names: 13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one. CAS No. 21508-50-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 21508-50-9. Custom synthesis is available. Send your inquiries for more information. | London |
Linezolid Impurity ((5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-5-hydroxymethyl-2-oxazolidinone) Quick enquiry Where to buy Suppliers range | [(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methanol is an intermediate in the synthesis of Linezolid Dimer, an impurity of the antibacterial agent Linezolid. Group: Pharmaceuticals. Alternative Names: [(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methanol; (R)-5-(Hydroxymethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one; (R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-5-(hydroxymethyl)-2-oxazolidinone. CAS No. 168828-82-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 168828-82-8. Custom synthesis is available. Send your inquiries for more information. | London |
Lovastatin 6'-beta-Hydroxy Impurity Quick enquiry Where to buy Suppliers range | Lovastatin 6'-beta-Hydroxy Impurity. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010392. Custom synthesis is available. Send your inquiries for more information. | London |
Medetomidine Impurity (Hydroxymedetomidine) Quick enquiry Where to buy Suppliers range | Medetomidine Impurity (Hydroxymedetomidine). Group: Pharmaceuticals. CAS No. 86347-12-8. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011378. Custom synthesis is available. Send your inquiries for more information. | London |
Moxifloxacin Hydroxy Quinoline Impurity Quick enquiry Where to buy Suppliers range | An impurity of Moxifloxacin, which is fourth generation antibacterial agent. Group: Pharmaceuticals. Alternative Names: 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-hydroxy-4-oxo-3-quinolinecarboxylic Acid; Moxifloxacin 8-Hydroxy Quinolic Acid. CAS No. 154093-72-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 154093-72-8. Custom synthesis is available. Send your inquiries for more information. | London |
N-(2-Hydroxyethyl)-1-deoxy-L-altronojirimycin (Miglitol Impurity) Quick enquiry Where to buy Suppliers range | N-(2-Hydroxyethyl)-1-deoxy-L-altronojirimycin (Miglitol Impurity). Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008537. Custom synthesis is available. Send your inquiries for more information. | London |
Olmesartan Impurity (Ethyl 4-(1-Hydroxy-1-methylethyl)-2- Propyl-Imidazole-5-Carboxylate) Quick enquiry Where to buy Suppliers range | A metabolite of Olmesartan, which is a specific angiotensin II type 1 (AT1) receptor antagonist with antihypertensive effect. hAT1 receptors: IC50 = 6.11 nM. Group: Pharmaceuticals. Alternative Names: 4-(1-Hydroxy-1-methylethyl)-2-propyl-1H-imidazole-5-carboxylic Acid Ethyl Ester; 2-Propyl-5-(1-hydroxy-1-methylethyl)-3H-imidazole-4-carboxylic Acid Ethyl Ester; Ethyl 4-(1-Hydroxy-1-methylethyl)-2-propyl-1H-imidazole-5-carboxylate. CAS No. 144689-93-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 144689-93-0. Custom synthesis is available. Send your inquiries for more information. | London |
Omeprazole Hydroxymethyl Impurity Quick enquiry Where to buy Suppliers range | Omeprazole Hydroxymethyl 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: (4-Methoxy-3,5-dimethylpyridin-2-yl)methanol Hydrochloride; 3,5-Dimethyl-2-hydroxymethyl-4-methoxy-pyridine hydrochloride. CAS No. 96300-88-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 96300-88-8. Custom synthesis is available. Send your inquiries for more information. | London |
Pitavastatin 8Â’-Hydroxy Impurity Quick enquiry Where to buy Suppliers range | Pitavastatin 8Â’-Hydroxy Impurity. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010423. Custom synthesis is available. Send your inquiries for more information. | London |
Prasugrel alpha-Hydroxy Impurity Quick enquiry Where to buy Suppliers range | A synthetic intermediate of Prasugrel. Prasugrel is a platelet inhibitor. It can be used to prevent formation of blood clots. Group: Pharmaceuticals. Alternative Names: 1-Cyclopropyl-2-(2-fluorophenyl)-2-hydroxy-ethanone. CAS No. 1100905-45-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 1100905-45-0. Custom synthesis is available. Send your inquiries for more information. | London |
Prednisolone EP Impurity E (14-Alpha-hydroxyprednisolone) Quick enquiry Where to buy Suppliers range | An impurity of prednisolone.Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Group: Pharmaceuticals. CAS No. 95815-58-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 95815-58-0. Custom synthesis is available. Send your inquiries for more information. | London |
Prednisolone Impurity (21-Oxygroup-20-Phosphoryl-11beta-Hydroxylpregna-1, 4, 17-triene-3-Ketone) Quick enquiry Where to buy Suppliers range | An impurity of prednisolone.Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010048. Custom synthesis is available. Send your inquiries for more information. | London |
Progesterone 20-Hydroxy Impurity (Pregn-4-ene-20-Carboxaldehyde) Quick enquiry Where to buy Suppliers range | An impurities of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Group: Pharmaceuticals. CAS No. 151122-70-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 151122-70-2. Custom synthesis is available. Send your inquiries for more information. | London |
Progesterone 6-alfa-Hydroxy Impurity Quick enquiry Where to buy Suppliers range | A metabolite of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Group: Pharmaceuticals. Alternative Names: (6α)-6-Hydroxypregn-4-ene-3,20-dione; 6α-Hydroxypregn-4-ene-3,20-dione; 6α-Hydroxyprogesterone. CAS No. 604-20-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 604-20-6. Custom synthesis is available. Send your inquiries for more information. | London |
Progesterone 6-beta-Hydroxy Impurity Quick enquiry Where to buy Suppliers range | A metabolite of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Group: Pharmaceuticals. Alternative Names: (6β)-6-Hydroxypregn-4-ene-3,20-dione; 4-Pregnen-6β-ol-3,20-dione; 6β-Hydroxypregn-4-en-3,20-dione; 6β-Hydroxypregn-4-ene-3,20-dione; 6β-Hydroxyprogesterone; U 27605. CAS No. 604-19-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 604-19-3. Custom synthesis is available. Send your inquiries for more information. | London |
Progesterone EP Impurity B (20(S)-Hydroxy Progesterone) Quick enquiry Where to buy Suppliers range | Progesterone EP Impurity B (20(S)-Hydroxy Progesterone). Group: Pharmaceuticals. CAS No. 145-14-2. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010082. Custom synthesis is available. Send your inquiries for more information. | London |
Progesterone EP Impurity C (20(R)-Hydroxy Progesterone) Quick enquiry Where to buy Suppliers range | Progesterone EP Impurity C (20(R)-Hydroxy Progesterone). Group: Pharmaceuticals. CAS No. 145-15-3. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010083. Custom synthesis is available. Send your inquiries for more information. | London |
Propiverine Hydroxy Impurity Quick enquiry Where to buy Suppliers range | An impurity of Propiverine Propiverine. Propiverine is a muscarinic antagonist. It is an anticholinergic drug used for the treatment of urinary urgency, frequency and urge incontinence. Group: Pharmaceuticals. CAS No. 3608-67-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 3608-67-1. Custom synthesis is available. Send your inquiries for more information. | London |
Prucalopride Hydroxy Impurity Quick enquiry Where to buy Suppliers range | An impurity of Prucalopride. Prucalopride is a selective, high affinity 5-HT4 receptor agonist. It has been tested for the treatment of chronic intestinal pseudo-obstruction. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011003. Custom synthesis is available. Send your inquiries for more information. | London |
Quetiapine Impurity I (Quetiapine Hydroxy Impurity) Quick enquiry Where to buy Suppliers range | An impurity of Quetiapine. Quetiapine is an atypical antipsychotic used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. Group: Pharmaceuticals. CAS No. 329216-67-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 329216-67-3. Custom synthesis is available. Send your inquiries for more information. | London |
Ritonavir Impurity E (Hydroxy Ritonavir) Quick enquiry Where to buy Suppliers range | An impurity of Ritonavir.Ritonavir is a selective HIV protease inhibitor. Group: Pharmaceuticals. Alternative Names: [5S-(5R*,8R*,10R*,11R*)]-10-Hydroxy-1-[2-(1-hydroxy-1-methylethyl)-4-thiazolyl]-2-methyl-5-(1-methylethyl)-3,6-dioxo-8,11-bis(phenylmethyl)-2,4,7,12-tetraazatridecan-13-oic Acid 5-Thiazolylmethyl Ester. CAS No. 176655-56-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 176655-56-4. Custom synthesis is available. Send your inquiries for more information. | London |
Rosuvastatin impurity (3,5,7-trihydroxy) Quick enquiry Where to buy Suppliers range | An impurity of Rosuvastatin.Rosuvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010477. Custom synthesis is available. Send your inquiries for more information. | London |
Rosuvastatin Impurity (N-[4-(4-Fluorophenyl)-5-Hydroxymethyl-6-Isopropylpyrimidin-2-yl]-N-Methylmethanesulfonamide) Quick enquiry Where to buy Suppliers range | An impurity of Rosuvastatin.Rosuvastatin is an antilipemic agent that competitively inhibits hydroxymethylglutaryl-coenzyme A (HMG-CoA) reductase. Group: Pharmaceuticals. Alternative Names: 5- (Hydroxymethyl)-4- (4-fluorophenyl)-6-isopropyl-2-[methyl (methylsulfonyl)amino]pyrimidine; 4-(4-Fluorophenyl)-6-isopropyl-2-[(N-methyl-n-methylsulfonyl)amino] pyrimidine-5-yl-metrhanol. CAS No. 147118-36-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 147118-36-3. Custom synthesis is available. Send your inquiries for more information. | London |
Sitagliptin Hydroxy Amide Impurity Quick enquiry Where to buy Suppliers range | Sitagliptin Hydroxy Amide Impurity is an impurity of Sitagliptin. Sitagliptin is an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Group: Pharmaceuticals. Alternative Names: 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone. CAS No. 1253056-01-7. Pack Sizes: 1mg; 1g; 10g. Product ID: 1253056-01-7. Custom synthesis is available. Send your inquiries for more information. | London |
Tadalafil Hydroxyquinoline Impurity (EP Impurity G) Quick enquiry Where to buy Suppliers range | One of the impurities of Tadalafil, which is an inhibitor of phosphodiesterase 5 and could be used in the treatmen of erectile dysfunction. Group: Pharmaceuticals. Alternative Names: Tadalafil EP Impurity G; (12bR)-6-(1, 3-Benzodioxol-5-yl)-12-hydroxy-2-methyl-2, 3, 6, 12b-tetrahydropyrazino[1', 2':1, 5]pyrrolo[3, 4-b]quinoline-1, 4-dione. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-009826. Custom synthesis is available. Send your inquiries for more information. | London |
Tofacitinib N-hydroxy impurity Quick enquiry Where to buy Suppliers range | One of the impurities of Tofacitinib, which is a Janus kinase inhibitor and could be used against rheumatoid arthritis. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010350. Custom synthesis is available. Send your inquiries for more information. | London |
Venlafaxine Hydroxyl Methyl Impurity Quick enquiry Where to buy Suppliers range | An impurity of Venlafaxine. Venlafaxine is a serotonin-norepinephrine reuptake inhibitor (SNRI) that is used as an antidepressant. According to different doses, it effects on serotonergic transmission, noradrenergic systems and dopaminergic neurotransmission. Venlafaxine is commonly used to treat depression, general anxiety disorder, social phobia, panic disorder, and vasomotor symptoms. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010647. Custom synthesis is available. Send your inquiries for more information. | London |
Venlafaxine Hydroxy Nitrile Impurity Quick enquiry Where to buy Suppliers range | Venlafaxine Hydroxy Nitrile Impurity is an intermediate in the synthesis of N,O-Didesmethylvenlafaxine, which is a metabolite of Venlafaxine. Group: Pharmaceuticals. Alternative Names: 1-(Cyano-(4-methoxyphenyl)methyl)cyclohexanol; α-(1-Hydroxycyclohexyl)-4-methoxy-benzeneacetonitrile; α-(p-Methoxyphenyl)-α-(1-hydroxycyclohexyl)acetonitrile; (4-Methoxyphenyl)-(1-hydroxycyclohex-1-yl)acetonitrile; 1-[Cyano(4-methoxyphenyl)methyl]cyclohexanol; 1-[Cyano(p-methoxyphenyl)methyl]cyclohexanol. CAS No. 93413-76-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 93413-76-4. Custom synthesis is available. Send your inquiries for more information. | London |
10,11-Dehydro Misoprostol (Mixture of Diastereomers) Quick enquiry Where to buy Suppliers range | 10,11-Dehydro Misoprostol is a Misoprostol impurity. Group: Pharmaceuticals. Alternative Names: (13E)-(+/-)-16-Hydroxy-16-methyl-9-oxoprosta-10,13-dien-1-oic Acid Methyl Ester. CAS No. 58682-86-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 58682-86-3. Custom synthesis is available. Send your inquiries for more information. | London |
10-Acetoacetyl Paclitaxel Quick enquiry Where to buy Suppliers range | 10-Acetoacetyl Paclitaxel is a derivative of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Group: Pharmaceuticals. Alternative Names: 10-Acetoacetyl Abraxane; 10-Acetoacetyl Genaxol; 10-Acetoacetyl Genetaxyl; 10-Acetoacetyl Onxal; 10-Acetoacetyl Pacliex; 10-Acetoacetyl (-)-Paclitaxel; 10-Acetoacetyl Taxol; Paclitaxel EP Impurity J; [(1S, 2S, 3R, 4S, 7R, 9S, 10S, 12R, 15S)-4-acetyloxy-15-[(2R, 3S)-3-benzamido-2-hydroxy-3-phenylpropanoyl]oxy-1, 9-dihydroxy-10, 14, 17, 17-tetramethyl-11-oxo-12-(3-oxobutanoyloxy)-6-oxatetracyclo[11.3.1.03, 10.04, 7]heptadec-13-en-2-yl] benzoate; (2α, 5β, 7β, 10β, 13α)-10-(Acetoacetyloxy)-4-acetoxy-13-{[(2R, 3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]oxy}-1, 7-dihydroxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011443. Custom synthesis is available. Send your inquiries for more information. | London |
10-Acetyl Docetaxel Quick enquiry Where to buy Suppliers range | An impurity of Docetaxel. Group: Pharmaceuticals. Alternative Names: (αR,βS)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]-α-hydroxybenzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-. CAS No. 125354-16-7. Pack Sizes: 1mg; 1g; 10g. Product ID: 125354-16-7. Custom synthesis is available. Send your inquiries for more information. | London |
10β-Hydroperoxy Norethindrone Acetate Quick enquiry Where to buy Suppliers range | 10β-Hydroperoxy Norethindrone Acetate is a derivative of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Group: Pharmaceuticals. Alternative Names: 10-Hydroperoxy-17-hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one 17-Acetate; Norethindrone Impurity 4; 19-Nor-17α-pregn-4-en-20-yn-3-one, 10-hydroperoxy-17-hydroxy-, 17-acetate; Norethindrone Acetate Impurity 15. CAS No. 13236-11-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 13236-11-8. Custom synthesis is available. Send your inquiries for more information. | London |
10-beta Hydroxy Norethindrone Quick enquiry Where to buy Suppliers range | An impurity of Norethindrone, which is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases. Group: Pharmaceuticals. Alternative Names: 10β-Hydroxy Norethindrone; (17α)-10,17-Dihydroxy-19-norpregn-4-en-20-yn-3-one; 10,17-Dihydroxy-19-nor-17α-pregn-4-en-20-yn-3-one. CAS No. 1236-00-6. Pack Sizes: 1mg; 1g; 10g. Product ID: 1236-00-6. Custom synthesis is available. Send your inquiries for more information. | London |
10-Deacetyl Paclitaxel Ethyl Analogue Quick enquiry Where to buy Suppliers range | An impurity of Paclitaxel which is the first taxane in clinical trials as a chemotherapy medicine. Group: Pharmaceuticals. Alternative Names: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-4,6,11-trihydroxy-9-(((2R,3S)-2-hydroxy-3-phenyl-3-propionamidopropanoyl)oxy)-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate; 10-Deacetyl-3'-debenzoyl-3'-propanoylpaclitaxel. CAS No. 173101-59-2. Pack Sizes: 1mg; 1g; 10g. Product ID: 173101-59-2. Custom synthesis is available. Send your inquiries for more information. | London |
10-Deacetyl Paclitaxel Propyl Analogue Quick enquiry Where to buy Suppliers range | An impurity of Paclitaxel which induces the expression of the gene for tumor necrosis factor &alpha. Group: Pharmaceuticals. Alternative Names: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-butyramido-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate; 10-Deacetyl-3'-debenzoyl-3'-butanoylpaclitaxel. CAS No. 173101-47-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 173101-47-8. Custom synthesis is available. Send your inquiries for more information. | London |
10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel Quick enquiry Where to buy Suppliers range | 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Group: Pharmaceuticals. Alternative Names: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1-hydroxy-7, 13-bis{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-10-methoxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-6-methoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-4,9-diyl ester, (αR,βS)-. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011444. Custom synthesis is available. Send your inquiries for more information. | London |
10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel Quick enquiry Where to buy Suppliers range | 10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Group: Pharmaceuticals. Alternative Names: (2α, 5β, 7α, 10β, 13α)-4-Acetoxy-10-{[(2, 2-dichloroethoxy)carbonyl]oxy}-1, 7-dihydroxy-13-({(2R, 3S)-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-[(triethylsilyl)oxy]-, (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-6-[[(2,2-dichloroethoxy)carbonyl]oxy]-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011445. Custom synthesis is available. Send your inquiries for more information. | London |
10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel Quick enquiry Where to buy Suppliers range | 10-O-[(2R,3S)-3-(Benzoylamino)-2-hydroxy-3-phenylpropanoyl]-10-O-deacetylpaclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Group: Pharmaceuticals. Alternative Names: Paclitaxel EP Impurity I (Paclitaxel 10,13-Bis Side Chain); (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-12-(benzoyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,9-diyl (2R,2R,3S,3S)-bis(3-benzamido-2-hydroxy-3-phenylpropanoate). CAS No. 2157462-42-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 2157462-42-3. Custom synthesis is available. Send your inquiries for more information. | London |
11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione Quick enquiry Where to buy Suppliers range | 11α,17α,21-Trihydroxy-16α-methyl-1,4-pregnadiene-3,20-dione is an impurity of Desoximetasone, which is a synthetic corticosteroid used as an anti-inflammatory and anti-pruritic agent. Group: Pharmaceuticals. Alternative Names: (11α,16α)-11,17,21-Trihydroxy-16-methylpregna-1,4-diene-3,20-dione; Dob-AA; Pregna-1,4-diene-3,20-dione, 11,17,21-trihydroxy-16-methyl-, (11α,16α)-; 11α,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione; Desoximetasone Impurity 13. CAS No. 78761-59-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 78761-59-8. Custom synthesis is available. Send your inquiries for more information. | London |
(11β,16α)-11-Hydroxy-16-methyl-17,21-bis(1-oxoacetoxy)-pregna-1,4-diene-3,20-dione Quick enquiry Where to buy Suppliers range | (11β,16α)-11-Hydroxy-16-methyl-17,21-bis(1-oxoacetoxy)-pregna-1,4-diene-3,20-dione is an impurity of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Group: Pharmaceuticals. Alternative Names: [2-[(8S,9S,10R,11S,13S,14S,16R,17R)-17-acetyloxy-11-hydroxy-10,13,16-trimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011446. Custom synthesis is available. Send your inquiries for more information. | London |
11β,17α-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione Quick enquiry Where to buy Suppliers range | 11β,17α-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione is an impurity of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Group: Pharmaceuticals. Alternative Names: 11-beta,17-alfa-Dihydroxy-17-[(phosphonooxy)methyl]-D-homoandrosta-1,4-diene-3,17a-dione; Prednisolone Sodium Phosphate USP Impurity A. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010053. Custom synthesis is available. Send your inquiries for more information. | London |
(11β,17Z)-11-Hydroxy-3-oxo-pregna-1,4,17(20)-trien-21-al 20-O-Phosphate Disodium Salt Quick enquiry Where to buy Suppliers range | (11β,17Z)-11-Hydroxy-3-oxo-pregna-1,4,17(20)-trien-21-al 20-O-Phosphate Disodium Salt is an impurity of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Group: Pharmaceuticals. Alternative Names: Prednisolone Impurity. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010069. Custom synthesis is available. Send your inquiries for more information. | London |
(11β,17Z)-20-(Acetyloxy)-11-hydroxy-3-oxopregna-1,4,17(20)-trien-21-al Quick enquiry Where to buy Suppliers range | (11β,17Z)-20-(Acetyloxy)-11-hydroxy-3-oxopregna-1,4,17(20)-trien-21-al, is an impurity of Prednisolone, which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Group: Pharmaceuticals. CAS No. 118866-09-4. Pack Sizes: 1mg; 1g; 10g. Product ID: 118866-09-4. Custom synthesis is available. Send your inquiries for more information. | London |
11β-Epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione Quick enquiry Where to buy Suppliers range | 11β-Epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione is an impurity of Dexamethasone, which is a glucocorticoid used as an anti-inflammatory agent. Group: Pharmaceuticals. Alternative Names: (1S, 2S, 13R, 14R, 15S, 17S)-14-hydroxy-14-(2-hydroxyacetyl)-2, 13, 15-trimethyl-18-oxapentacyclo[8.8.0.01, 17.02, 7.011, 15]octadec-6-en-5-one; 1,2-Dihydro-9β,11β-epoxy-16α-methylpregna-4-ene-17,21-dihydroxy-3,20-dione. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011450. Custom synthesis is available. Send your inquiries for more information. | London |