Catalogue Number:D229220Chemical Name:Dehydro LercanidipineSynonyms:2,6-Dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3-[2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl] 5-Methyl Ester; 2,6-Dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Methyl Ester;CAS Number:887769-34-8Molecular Formula:C₃₆H₃₉N₃O₆Appearance:Colourless…

Catalogue Number:D229215Chemical Name:Dehydro AmlodipineSynonyms:2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester; UK 55-410; USP Amlodipine Related Compound A;…

Catalogue Number:D229206Chemical Name:1-​[(2'-​Carbamoylbiphenyl-​4-​yl) methyl]​-​2-​ethoxybenzimidazole-​7-​carboxylic AcidSynonyms:1-[[2'-(Aminocarbonyl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic AcidCAS Number:1696392-11-6Molecular Formula:C₂₄H₂₁N₃O₄Appearance:White to Off-White SolidMelting Point:219-223°CMolecular Weight:415.44Storage:4°CSolubility:Aqueous Base (Slightly),…

Catalogue Number:D229205Chemical Name:DeguelinSynonyms:(7aS,13aS)-13,13a-Dihydro-9,10-dimethoxy-3,3-dimethyl-3H-bis[1]benzopyrano[3,4-b:6',5'-e]pyran-7(7aH)-one; (-)-Deguelin; (-)-cis-Deguelin;CAS Number:522-17-8Molecular Formula:C₂₃H₂₂O₆Appearance:Off-White to Pale Yellow SolidMelting Point:>90°C (dec.)Molecular Weight:394.42Storage:-20°CSolubility:Chloroform (Slightly),…

Catalogue Number:D229200Chemical Name:21-Dehydro IsoflupredoneSynonyms:9-Fluoro-11β,17-dihydroxy-3,20-dioxopregna-1,4-dien-21-al; 9-Fluoro-11β,17-dihydroxy-3,20-dioxopregna-1,4-dien-21-al;CAS Number:805-14-1Molecular Formula:C₂₁H₂₅FO₅Appearance:White to Off-White SolidMelting Point:>189°C (dec.)Molecular Weight:376.42Storage:4°C, HygroscopicSolubility:DMSO (Slightly),…

Catalogue Number:D229190Chemical Name:4-Dehydroxy-4-dimethylphenylsilyl EntecavirSynonyms:2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-3-(hydroxymethyl)-2-methylenecyclopentyl]-1,9-dihydro-6H-purin-6-one;CAS Number:701278-07-1Molecular Formula:C₂₀H₂₅N₅O₂SiMolecular Weight:395.53Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-Dehydroxy-4-dimethylphenylsilyl Entecavir is an impurity of…

Catalogue Number:D229180Chemical Name:4-Dehydroxy-4-dimethylhydroxysilyl EntecavirSynonyms:2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydimethylsilyl)-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one;CAS Number:870614-82-7Molecular Formula:C₁₄H₂₁N₅O₃SiMolecular Weight:335.43Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-Dehydroxy-4-dimethylhydroxysilyl Entecavir is an impurity of…

Catalogue Number:D229170Chemical Name:21-Dehydro ClocortoloneSynonyms:(6α,11β,16α)-9-Chloro-6-fluoro-11-hydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al;CAS Number:61744-29-4Molecular Formula:C₂₂H₂₆ClFO₄Molecular Weight:408.89Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:21-Dehydro Clocortolone is an impurity…

Catalogue Number:D229165Chemical Name:Dehydro AndrosteroneSynonyms:(3α)-3-Hydroxyandrost-5-en-17-one; 3α-Hydroxyandrost-5-en-17-one; 3α-Hydroxy-5-androsten-17-one; Androst-5-en-3α-ol-17-one; Isoandrostenolone; Δ5-Androstene-3α-ol-17-one; 5-ANDROSTEN-3a-OL-17-ONECAS Number:2283-82-1Molecular Formula:C₁₉H₂₈O₂Appearance:White to Off-White SolidMelting…

Catalogue Number:D229160Chemical Name:21-Dehydrocorticosterone (mixture of the aldehyde and the hydrated form)Synonyms:11-Hydroxy-3,20-dioxo-pregn-4-en-21-al; Pregn-4-en-21-al, 11β-hydroxy-3,20-dioxo- (7CI,8CI); 11β-Hydroxy-3,20-dioxo-4-pregnen-21-al;CAS…