Catalogue Number:D288715Chemical Name:3-Desacetyl Vecuronium BromideSynonyms:1-[(2β,3α,5α,16β,17β)-17-(Αcetyloxy)-3-hydroxy-2-(1-piperidinyl)androstan-16-yl]-1-methylpiperidinium Bromide; 3-Hydroxyvecuronium Bromide; Org 7268; Vecuronium Bromide EP Impurity C;Impurity:Vecuronium…

Catalogue Number:D288713Chemical Name:6-Desacetyl-N-Boc PalbociclibSynonyms:4-[6-[(8-Cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino]pyridin-3-yl]piperazine-1-carboxylic Acid tert-Butyl EsterCAS Number:571189-65-6Molecular Formula:C₂₇H₃₅N₇O₃Appearance:White to Off-White SolidMelting Point:>209°C (dec.)Molecular Weight:505.61Storage:4°C,…

Catalogue Number:D288710Chemical Name:10-Desacetyl PaclitaxelSynonyms:10-Deacetylpaclitaxel; 10-Deacetyltaxol; 10-Desacetyltaxol; 10-O-Deacetyltaxol; Paclitaxel - impurity GImpurity:Paclitaxel - impurity GCAS Number:78432-77-6Molecular…

Catalogue Number:D288705Chemical Name:17-Desacetyl Rocuronium BromideSynonyms:1-[(2β,3α,5α,16β,17β)-3,17-Dihydroxy-2-(4-morpholinyl)androstan-16-yl]-1-(2-propenyl)pyrrolidinium Bromide; Org 9943; Rocuronium EP Impurity CImpurity:Rocuronium EP Impurity CCAS…

Catalogue Number:D288702Chemical Name:17-Desacetyl Norgestimate-d6 (Major)Synonyms:(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one-d6 Oxime;CAS Number:1263184-13-9Alternate CAS #unlabelled: 53016-31-2Molecular Formula:C₂₁H₂₃D₆NO₂Appearance:White to Off-White SolidMelting Point:182…

Catalogue Number:D288700Chemical Name:(3Z)-17-Desacetyl NorgestimateSynonyms:syn-Norelgestromin; Z-17-Deacetylnorgestimate; (8R,9S,10R,13S,14S,17R,Z)-13-Ethyl-17-ethynyl-17-hydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one Oxime;CAS Number:74183-54-3Alternate CAS #74183-55-4, 53016-31-2Molecular Formula:C₂₁H₂₉NO₂Appearance:White to Beige SolidMelting…

Catalogue Number:D288698Chemical Name:O-Desacetyl-N-desmethyl DiltiazemSynonyms:3-Hydroxy-2-(4-methoxy-phenyl)-5-(2-methylamino-ethyl)-2,3-dihydro-5H-benzo[b][1,4]thiazepin-4-one; Deacetyl N-Monodesmethyl Diltiazem; Diltiazem EP Impurity GImpurity:Diltiazem EP Impurity GCAS Number:81353-09-5Alternate…

Catalogue Number:D288695Chemical Name:21-Desacetyl DeflazacortSynonyms:(11β,16β)-11,21-Dihydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione; Deacetyldeflazacort; Deflazacortalcohol; L 6485;CAS Number:13649-57-5Molecular Formula:C₂₃H₂₉NO₅Appearance:White to Off-White SolidMelting Point:207-210°CMolecular Weight:399.48Storage:4°C,…

Catalogue Number:D288692Chemical Name:6-Desamino 6-Chloro Etravirine-13C3Synonyms:4-[[5-Bromo-6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl-benzonitrile-13C3CAS Number:1246818-40-5Alternate CAS #unlabelled: 269055-76-7Molecular Formula:C₁₇¹³C₃H₁₃BrClN₅OAppearance:White SolidMolecular Weight:457.69Solubility:Chloroform, Ethyl Acetate, MethanolCategory:Building…

Catalogue Number:D288690Chemical Name:6-Desamino 6-Chloro EtravirineSynonyms:4-[[5-Bromo-6-chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethyl-benzonitrileCAS Number:269055-76-7Molecular Formula:C₂₀H₁₃BrClN₅OAppearance:Light Yellow SolidMelting Point:281-283ºCMolecular Weight:454.71Storage:4°CSolubility:DMSO (Slightly), Methanol (Slightly)Category:Standards; Pharmaceutical/API…