Catalogue Number:D228940Chemical Name:Dehydro Amlodipine BesylateSynonyms:2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester Besylate; Amlodipine Impurity D Besylate;CAS Number:2733700-89-3Alternate…

Catalogue Number:D228930Chemical Name:Dehydroacetic Acid Sodium SaltSynonyms:3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione Ion(1-) Sodium; 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic Acid d-Lactone Sodium Deriv.; 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione Sodium…

Catalogue Number:D228925Chemical Name:7-Dehydrocholesterol PalmitoleateSynonyms:5,7-Cholestadien-3β-yl palmitoleateCAS Number:142159-52-2Molecular Formula:C₄₃H₇₂O₂Appearance:Pale Yellow Semi-SolidMolecular Weight:621.03Storage:4°CSolubility:Chloroform (Slightly), THF (Sparingly)Category:Building Blocks; Steroids;Applications:7-Dehydrocholesterol…

Catalogue Number:D228905Chemical Name:Defluoro-6-piperazinyl NorfloxacinSynonyms:1-Ethyl-4-oxo-6,7-di(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid; 1-Ethyl-1,4-dihydro-4-oxo-6,7-di-1-piperazinyl-3-quinolinecarboxylic Acid; Norfloxacin Impurity CCAS Number:177554-64-2Molecular Formula:C20H27N5O3Molecular Weight:385.46Category:Standards; Pharmaceutical/API Drug…

Catalogue Number:D228885Chemical Name:3-Dehydroquinic AcidSynonyms:(1R,3R,4S)-1,3,4-Trihydroxy-5-oxocyclohexanecarboxylic Acid; 5-Dehydroquinic AcidCAS Number:10534-44-8Molecular Formula:C₇H₁₀O₆Molecular Weight:190.15Category:Building Blocks; Chiral Molecules; Miscellaneous;Applications:3-Dehydroquinic Acid…

Catalogue Number:D228880Chemical Name:5-O-Demethyl-5-O-[(2-propen-1-yloxy)carbonyl]avermectin A1a (>80%)Synonyms:5-O-Demethyl-5-O-[(2-propenyloxy)carbonyl]-avermectin A1a;CAS Number:160094-11-1Molecular Formula:C₅₂H₇₆O₁₆Appearance:Pale Green SolidMelting Point:>124°C (dec.)Molecular Weight:957.15Storage:-20°C, Inert atmosphere,…

Catalogue Number:D228875Chemical Name:N-demethyl Pazopanib (Positional Isomer)Synonyms:5-[[2-[(2,3-Dimethyl-2H-indazol-6-yl)amino]-4-pyrimidinyl]amino]-2-methyl-benzenesulfonamideCAS Number:1797832-43-9Molecular Formula:C₂₀H₂₁N₇O₂SMolecular Weight:423.49Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:N-demethyl Pazopanib is a…

Catalogue Number:D228870Chemical Name:Desfluoro IdelalisibSynonyms:3-Phenyl-2-[(1S)-1-(1H-purin-6-ylamino)propyl]-4(3H)-quinazolinoneCAS Number:870281-74-6Molecular Formula:C₂₂H₁₉N₇OMolecular Weight:397.43Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Desfluoro Idelalisib can be obtained from…

Catalogue Number:D228865Chemical Name:De-guanidine PeramivirSynonyms:(1S,2S,3R,4R)-3-[(1S)-1-(Acetylamino)-2-ethylbutyl]-4-amino-2-hydroxycyclopentanecarboxylic AcidCAS Number:229614-37-3Molecular Formula:C₁₄H₂₆N₂O₄Molecular Weight:286.37Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:De-guanidine Peramivir…

Catalogue Number:D228860Chemical Name:4”DeFluoro-4”methyl-EzetimibeSynonyms:(3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-hydroxy-3-(p-tolyl)propyl)-4-(4-hydroxyphenyl)azetidin-2-oneCAS Number:1700622-07-6Molecular Formula:C₂₅H₂₄FNO₃Appearance:Off-White to Pale Beige SolidMelting Point:161-164°CMolecular Weight:405.46Storage:-20°CSolubility:DMSO (Slightly), Methanol (Slightly)StabilityHygroscopicCategory:Standards; Enzyme…