Didehydro Suppliers UK
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Product | Description | |
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6,21-Didehydro Prednisolone Quick enquiry Where to buy Suppliers range | 6,21-Didehydro Prednisolone 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: (11β)-11,17-Dihydroxy-3,20-dioxopregna-1,4,6-triene-21-al; Pregna-1,4,6-trien-21-al, 11,17-dihydroxy-3,20-dioxo-, (11β)-. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011614. Custom synthesis is available. Send your inquiries for more information. | London |
6,7-Didehydro 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: (17α)-17-Hydroxy-19-norpregna-4,6-dien-20-yn-3-one; 17-Hydroxy-19-nor-17α-pregna-4,6-dien-20-yn-3-one; 7α-Ethynyl-17β-hydroxyestra-4,6-dien-3-one; 6,7-Dehydronorethindrone; Norethindrone EP Impurity A. CAS No. 31528-46-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 31528-46-8. Custom synthesis is available. Send your inquiries for more information. | London |
9-cis-4,5-Didehydro-5,6-dihydro Retinoic Acid Quick enquiry Where to buy Suppliers range | 9-cis-4,5-Didehydro-5,6-dihydro Retinoic acid is a metabolite of 9-cis Retinoic Acid. Group: Pharmaceuticals. Alternative Names: Retinoic acid, 4,5-didehdro-5,6-dihydro, 9-cis-; (2E,4E,6Z,8E)-3-methyl-9-(2,6,6-trimethylcyclohex-2-en-1-yl)nona-2,4,6,8-tetraenoic acid. CAS No. 111957-72-3. Pack Sizes: 1mg; 1g; 10g. Product ID: 111957-72-3. Custom synthesis is available. Send your inquiries for more information. | London |
all-trans-3,4-Didehydro Retinoic Acid Quick enquiry Where to buy Suppliers range | all-trans-3,4-Didehydro Retinoic Acid is a Retinoic Acid derivative for the treatment of neuroinflammatory conditions. Group: Pharmaceuticals. Alternative Names: (all-E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2,4,6,8-nonatetraenoic Acid; 3-Dehydroretinoic Acid; 3,4-Didehydro-all-trans-retinoic Acid; 3,4-Didehydroretinoic Acid; Ro 8-7057; Vitamin A2 Acid; all-trans-Vitamin A2 Acid; all-trans-Vitamin A2 Acid. CAS No. 4159-20-0. Pack Sizes: 1mg; 1g; 10g. Product ID: 4159-20-0. Custom synthesis is available. Send your inquiries for more information. | London |
Rifabutin EP Impurity C (21,31-Didehydro Rifabutin) Quick enquiry Where to buy Suppliers range | A derivative of Rifabutin.Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Group: Pharmaceuticals. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010244. Custom synthesis is available. Send your inquiries for more information. | London |
21-Dehydro ?8(14),9(11)-Dexamethasone Quick enquiry Where to buy Suppliers range | 21-Dehydro ?8(14),9(11)-Dexamethasone is an impurity of Desoxymetasone which is an anti-inflammatory agent. Group: Pharmaceuticals. Alternative Names: (16α)-8(14),9(11)-Didehydro-17-hydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011383. 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 |
7-Dehydrocholesterol Quick enquiry Where to buy Suppliers range | (3β)-7-Dehydro Cholesterol is a vitamin precursor. Group: Pharmaceuticals. Alternative Names: (3β)-7-Dehydro Cholesterol; Dehydrocholesterol; 7,8-Didehydrocholesterol; Cholesta-5,7-dien-3beta-ol; 5,7-Cholestandien-3beta-ol. CAS No. 434-16-2. Pack Sizes: 1mg; 1g; 10g. Product ID: BPG-3297. Custom synthesis is available. Send your inquiries for more information. | London |
?8(14),9(11)-Dexamethasone Quick enquiry Where to buy Suppliers range | ?8(14),9(11)-Dexamethasone is an impurity of Desoxymetasone which is an anti-inflammatory agent. Group: Pharmaceuticals. Alternative Names: (16α)-8(14),9(11)-Didehydro-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-011385. Custom synthesis is available. Send your inquiries for more information. | London |
Capreomycin IIA Quick enquiry Where to buy Suppliers range | Capreomycin IIA is an analog of Capreomycin and is shown to have antibacterial activity. Group: Pharmaceuticals. Alternative Names: Cyclo[3-amino-L-alanyl-(2Z)-3-[(aminocarbonyl)amino]-2,3-didehydroalanyl-(2S)-2-[(4R)-2-amino-1,4,5,6-tetrahydro-4-pyrimidinyl]glycyl-(2S)-2-amino-β-alanyl-L-seryl]; 1-De[(S)-3,6-diaminohexanoic acid]capreomycin IA ; 1,4,7,10,13-Pentaazacyclohexadecane Cy. CAS No. 62639-89-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 62639-89-8. Custom synthesis is available. Send your inquiries for more information. | London |
Capreomycin IIB Quick enquiry Where to buy Suppliers range | Capreomycin IIB is an analog of Capreomycin and is shown to have antibacterial activity. Group: Pharmaceuticals. Alternative Names: Cyclo[(2S)-2-amino-β-alanyl-L-alanyl-3-amino-L-alanyl-(2Z)-3-[(aminocarbonyl)amino]-2,3-didehydroalanyl-(2S)-2-[(4R)-2-amino-1,4,5,6-tetrahydro-4-pyrimidinyl]glycyl]; 1-De[(S)-3,6-diaminohexanoic acid]-6-L-alaninecapreomycin IA; 1,4,7,10,13-Pentaazacycloh. CAS No. 754135-24-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 754135-24-5. Custom synthesis is available. Send your inquiries for more information. | London |
Clarithromycin Impurity N Quick enquiry Where to buy Suppliers range | (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin is the Erythromycin derivative. Group: Pharmaceuticals. Alternative Names: (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin; Oxacyclotetradecane Erythromycin Derivative. CAS No. 144604-03-5. Pack Sizes: 1mg; 1g; 10g. Product ID: 144604-03-5. Custom synthesis is available. Send your inquiries for more information. | London |
Desacetyl Rifampicin Quinone Quick enquiry Where to buy Suppliers range | Desacetyl Rifampicin Quinone is an impurity of Rifampicin. Rifampicin is a bactericidal antibiotic agent of the rifamycin group. Group: Pharmaceuticals. Alternative Names: 25-Deacetyl-1,4-didehydro-1,4-dideoxy-3-[[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-Rifamycin; 25-DesacetylRifampicin Quinone; (2S, 8E, 12E, 14E, 16S, 17S, 18R, 19R, 20R, 21S, 22S, 23S, 24E)-5, 17, 19, 21-Tetrahydroxy-23-methoxy-2, 4, 12, 16, 18, 20, 22-heptamethyl-8-{[(4-methylpiperazin-1-yl)amino]methylidene}-6H-2, 7-(epoxypentadeca[1, 11, 13]trienoazeno)naphtho[2, 1-b]furan-1, 6, 9, 11(2H, 8H)-tetrone; 25--[[(4-methyl-1-piperazinyl)imino]methyl]-1,4-dioxo-RiflRifampicin Quinone. CAS No. 65110-92-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 65110-92-1. Custom synthesis is available. Send your inquiries for more information. | London |
Gemcitabine Impurity 3 Quick enquiry Where to buy Suppliers range | Gemcitabine Impurity 3. Group: Pharmaceuticals. Alternative Names: 2'-Deoxy-5,6-didehydro-2',2'-difluoro-6-hydroxyuridine. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008124. Custom synthesis is available. Send your inquiries for more information. | London |
Glycopyrrolate Impurity 2 Quick enquiry Where to buy Suppliers range | Glycopyrrolate Impurity 2 is one of Glycopyrrolate impurities. Glycopyrrolate is an anticholinergic agent with antispasmodic activity used to treat gastrointestinal conditions associated. Group: Pharmaceuticals. Alternative Names: Didehydro glycopyrrolate; Dehydro Glycopyrrole. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-008196. Custom synthesis is available. Send your inquiries for more information. | London |
Lovastatin Impurity F Quick enquiry Where to buy Suppliers range | Lovastatin Impurity F. Group: Pharmaceuticals. Alternative Names: Tiglistatin; 2',3'-Didehydro Lovastatin; (1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-Hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydro naphthalen-1-yl 2-methyl-2-butenoate. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010393. Custom synthesis is available. Send your inquiries for more information. | London |
Methylergometrinine Quick enquiry Where to buy Suppliers range | Methylergometrinine is an ergot alkaloid. Group: Pharmaceuticals. Alternative Names: [8α(S)]-9,10-Didehydro-N-[1-(hydroxymethyl)propyl]-6-methylergoline-8-carboxamide; N-[1-(Hydroxymethyl)propyl]-6-methylergoline-8α-carboxamide; N-[1- (hydroxymethyl) propyl]isolysergamide; D-Isolysergic Acid (+)-1-hydroxy-2-butylamide; Methylergometrinine: CAS No. 29477-88-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 29477-88-1. Custom synthesis is available. Send your inquiries for more information. | London |
Pioglitazone Impurity B Quick enquiry Where to buy Suppliers range | An impurity of Pioglitazone which is a thiazolidinedione antidiabetic. Group: Pharmaceuticals. Alternative Names: Didehydro Pioglitazone Impurity; 5-{4-[2-(5-Ethyl-2-pyridinyl) ethoxy] benzylidene}-2,4-thiazolidinedione. CAS No. 136401-69-9. Pack Sizes: 1mg; 1g; 10g. Product ID: 136401-69-9. Custom synthesis is available. Send your inquiries for more information. | London |
Rifabutin EP Impurity E (25-O-Desacetyl Rifabutin) Quick enquiry Where to buy Suppliers range | A metabolite of Rifabutin. Rifabutin is an antibiotic used to treat tuberculosis and prevent and treat Mycobacterium avium complex. Group: Pharmaceuticals. Alternative Names: 25-O-Deacetyl-1',4-didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV; 25-Hydroxy Rifabutin; 25-O-Deacetylrifabutin; 25-O-Desacetylrifabutin; Antibiotic LM 565; LM 565. CAS No. 100324-63-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 100324-63-8. Custom synthesis is available. Send your inquiries for more information. | London |
Selamectin Impurity B Quick enquiry Where to buy Suppliers range | An impurity of selamectin. Selamectin is a topical parasiticide and anthelminthic used on animals. Group: Pharmaceuticals. Alternative Names: 25-Cyclohexyl-4'-O-de(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-5-demethoxy-25-de(1-methylpropyl)-5-(hydroxyimino)-avermectin A1a; 22,23-Didehydro Selamectin. CAS No. 165108-09-8. Pack Sizes: 1mg; 1g; 10g. Product ID: 165108-09-8. Custom synthesis is available. Send your inquiries for more information. | London |
Vinblastine Impurity K Quick enquiry Where to buy Suppliers range | Vinorelbine, also called Navelbine, a 5'NOR semisynthetic vinca alkaloid which arrests tumor cell growth in metaphase by binding to tubulin and preventing formation of the mitotic spindle. Hela cells: IC50 = 1.25 nM (human); metaphase/anaphase transition by suppression of microtubule dynamics : IC50 = 3.8 nM; A549: IC50 = 9 nM (human). Group: Pharmaceuticals. Alternative Names: vinorelbine; Exelbine; 71486-22-1; Vinorelbina; Vinorelbinum; UNII-Q6C979R91Y; CHEBI:480999; Q6C979R91Y; Navelbine; Nor-5'-anhydrovinblastine; Eunades; Vinorelbine (INN); Navelbine (TN); Ambap71486-22-1; HSDB 7665; ANX-530; SDP-012; Navelbinereg; HMS2090E13; Vinorelbine(Navelbine); D08680; Vinorelbine(Navelbine)/; KW-2307; SCHEMBL4765; CHEMBL553025; GTPL7105; DTXSID8040640; methyl (2b,3b,4b,5a,12b,19a)-4-(acetyloxy)-15-[(6R,8S)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methanoazecino[4,3-b]indol-8-yl]-3-hydroxy-16-methoxy-1-methyl-6,7-didehydroaspidospermidine-3-carboxylate methyl (2beta, 3beta, 4beta, 5alpha, 12beta, 19alpha)-4-acetoxy-15-[(6R, 8S)-4-ethyl-8-(methoxycarbonyl)-1, 3, 6, 7, 8, 9-hexahydro-2, 6-methanoazecino[4, 3-b]indol-8-yl]-3-hydroxy-16-methoxy-1-methyl-6, 7-didehydroaspidospermidine-3-carboxylate. CAS No. 71486-22-1. Pack Sizes: 1mg; 1g; 10g. Product ID: 71486-22-1. Custom synthesis is available. Send your inquiries for more information. | London |
Vinorelbine N-Oxide Sulfate Quick enquiry Where to buy Suppliers range | Vinorelbine N-Oxide Sulfate is an impurity of Vinorelbine, which is used as an antineoplastic. Group: Pharmaceuticals. Alternative Names: 5'-Norleurosine Sulfate; (1aS, 3S, 10S, 12S, 12aR)-10-[(2β, 3β, 4β, 5α, 12R, 19α)-4-(Acetyloxy)-6, 7-didehydro-3-hydroxy-16-methoxy-3-(methoxycarbonyl)-1-methylaspidospermidin-15-yl]-1a-ethyl-1a, 2, 4, 8, 10, 11, 12, 12a-octahydro-3, 12-methano-3H-oxireno[8, 9]azecino[4, 3-b]indole-10-carboxylic Acid Methyl Ester Sulfate; (3'α,4'α)-4'-Deoxy-3',4'-epoxy-C'-norvincaleukoblastine Sulfate; Vinorelbine EP Impurity G Sulfate. Pack Sizes: 1mg; 1g; 10g. Product ID: N0001-010533. Custom synthesis is available. Send your inquiries for more information. | London |