Catalogue Number:D229050Chemical Name:N-Deformyl-N-benzyloxycarbonyl OrlistatSynonyms:N-[(Phenylmethoxy)carbonyl]-L-Leucine (1S)-1-[[(2S,3S)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl Ester;CAS Number:108051-94-1Molecular Formula:C₃₆H₅₉NO₆Molecular Weight:601.86Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Orlistat analogue.References:Weibel, E., et…

Catalogue Number:D229046Chemical Name:(R,S,S,S)-Defluoro Nebivolol HydrochlorideSynonyms:(S)-1-((S)-chroman-2-yl)-2-(((S)-2-((R)-6-fluorochroman-2-yl)-2-hydroxyethyl)amino)ethan-1-ol hydrochlorideCAS Number:1696430-22-4Molecular Formula:C22H26FNO4•HClMolecular Weight:423.9Category:Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug…

Catalogue Number:D229045Chemical Name:Defluoro Nebivolol(Mixture of Diastereomers)Synonyms:alpha-[[[2-(3,4-Dihydro-2H-1-benzopyran-2-yl)-2-hydroxyethyl]amino]methyl]-6-fluoro-3,4-dihydro-2H-1-benzopyran-2-methanol; 1-(Chroman-2-yl)-2-[2-(6-fluorochroman-2-yl)]-CAS Number:129101-34-4Molecular Formula:C₂₂H₂₆FNO₄Appearance:White to Off-White SolidMelting Point:>48°C (dec.)Molecular Weight:387.44Storage:-20°CCategory:Standards;…

Catalogue Number:D229040Chemical Name:9-Defluoro-9-(4-methyl-1-piperazinyl) LevofloxacinSynonyms:(-)-(S)-10-(4-Methyl-1-piperazinyl)-2,3-Dihydro-3-methyl-9-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid;CAS Number:1329833-82-0Molecular Formula:C₂₃H₃₁N₅O₄Molecular Weight:441.52Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A nonfluorinated analog of Levofloxacin…

Catalogue Number:D229035Chemical Name:Defluoro Paroxetine HydrochlorideSynonyms:3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-phenyl-piperidine Hydrochloride; USP Paroxetine Related Compound B;CAS Number:1322626-23-2Alternate CAS #free base:…

Catalogue Number:D229030Chemical Name:rac-trans-4-Defluoro-4-methoxy Paroxetine HydrochlorideSynonyms:(3R,4S)-rel-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-methoxyphenyl)piperidine Hydrochloride; trans-(+/-)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-methoxyphenyl)CAS Number:127017-74-7Alternate CAS #free base: 127017-69-0Molecular Formula:C₂₀H₂₄ClNO₄Appearance:Light Yellow to…

Catalogue Number:D229025Chemical Name:Deiodo AmiodaroneSynonyms:(2-Butyl-3-benzofuranyl)[4-[2-(diethylamino)ethoxy]-3-iodophenyl]methanone; L 6355; Amiodarone EP Impurity C /Amiodarone USP Related Compound CImpurity:Amiodarone…

Catalogue Number:D229022Chemical Name:Defluoro Levofloxacin-d3Synonyms:(3S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid-d3;CAS Number:1329836-14-7Alternate CAS #unlabelled: 117620-85-6Molecular Formula:C₁₈H₁₈D₃N₃O₄Molecular Weight:346.4Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API…

Catalogue Number:D229020Chemical Name:Defluoro LevofloxacinSynonyms:(3S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid; Levofloxacin Related Compound F (USP), Levofloxacin USP Related Compound FImpurity:Levofloxacin…

Catalogue Number:D229015Chemical Name:4-Defluoro-4-hydroxy GefitinibSynonyms:2-Chloro-4-[[7-methoxy-6-[3-(4-morpholinyl)propoxy]-4-quinazolinyl]amino]phenol; Metabolite M387783CAS Number:847949-50-2Molecular Formula:C₂₂H₂₅ClN₄O₄Appearance:Brown to Dark Brown SolidMolecular Weight:444.91Storage:-20°CSolubility:DMSO (Slightly)StabilityHygroscopicCategory:Standards; Pharmaceutical/API…