Drug Delivery

Chemical Name:N-Despropyl Macitentan-d4Synonyms:N-[5-(4-Bromophenyl)-6-[2-[(5-bromo-2-pyrimidinyl)oxy]ethoxy]-4-pyrimidinyl]-sulfamide-d4Alternate CAS #:1103522-45-7 unlabelledMolecular Formula:C₁₆H₁₀D₄Br₂N₆O₄SMolecular Weight:550.22Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:N-Despropyl-macitentan-d4 is an isotopic form…

Chemical Name:Des-(R)-piperidin-3-amine 8-(R)-(Piperidin-3-ylamino) Linagliptin-d3Synonyms:7-(2-Butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-8-[(3R)-3-piperidinylamino]-1H-purine-2,6-dione-d3; (R)-7-(But-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-8-(piperidin-3-ylamino)-1H-purine-2,6(3H,7H)-dione-d3Alternate CAS #:Unlabelled: 1446263-38-2Molecular Formula:C₂₅H₂₅D₃N₈O₂Molecular Weight:475.56Category:Standards; Isotopic Labeled Analogues;Applications:Des-(R)-piperidin-3-amine 8-(R)-(Piperidin-3-ylamino) Linagliptin-d3…

Chemical Name:rac-2-Despiperidyl-2-amino Repaglinide-d5Synonyms:4-[2-[[1-(2-Aminophenyl)-3-methylbutyl]amino]-2-oxoethyl]-2-ethoxybenzoic Acid-d5; Repaglinide M1 Metabolite-d5Alternate CAS #:Unlabelled: 874908-11-9Molecular Formula:C₂₂H₂₃D₅N₂O₄Molecular Weight:389.5Category:Standards; Isotopic Labeled Analogues;…

Chemical Name:N-Desdecanoyl N-(2-(5-hexyltetrahydrofuran-2-yl)acetyl) DaptomycinMolecular Formula:C₇₃H₁₀₁N₁₇O₂₇Molecular Weight:1648.68Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Antibotics;Applications:N-Desdecanoyl N-(2-(5-hexyltetrahydrofuran-2-yl)acetyl) Daptomycin, is an impurity…

Chemical Name:(1R,1’R, 2’S)-2-Desmethyl Cisatracurium BesylateSynonyms:(1R,2S)-1-(3,4-Dimethoxybenzyl)-2-(3-((5-((3-((R)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propanoyl)oxy)pentyl)oxy)-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium BesylateAlternate CAS #:Cation: 2024603-91-4Molecular Formula:C₅₂H₆₉N₂O₁₂⁺ • 2(C ₆H₅O₃S⁻)Molecular Weight:914.11 +…

Chemical Name:7-O-Desmethyl Temsirolimus-d3Synonyms:(7ξ)-7-O-Demethyl-rapamycin 42-[3-Hydroxy-2-(hydroxymethyl)-2-methylpropanoate]-d3Alternate CAS #:408321-08-4 unlabelledMolecular Formula:C₅₅H₈₂D₃NO₁₆Molecular Weight:1019.28Category:Building Blocks; Standards; Isotopic Labeled Analogues; Pharmaceutical/API…

Chemical Name:N-Des(3,3-Diphenylpropyl) Lercanidipine D3 OxalateSynonyms:3-Methyl 5-(2-Nethyl-1-(methylamino)propan-2-yl) 2,6-Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate Oxalate Salt-d3; [R,S]-1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid, N-methyl-N-(2-hydroxy-2-methyl)propylamide Methyl Ester Oxalate…

Chemical Name:N,O-Desmethylene 10-Despiperazino-10-fluoro MarbofloxacinSynonyms:6,7-Difluoro-8-hydroxy-1,4-dihydro-1-methylamino-4-oxoquinoline-3-carboxylic Acid; 6,7-Difluoro-1,4-dihydro-8-hydroxy-1-(methylamino)-4-oxo-3-quinolinecarboxylic Acid; Marbofloxacin Impurity ACAS Number:115551-40-1Molecular Formula:C₁₁H₈F₂N₂O₄Molecular Weight:270.19Category:Standards; Pharmaceutical/API Drug…

Chemical Name:O-Des(2-Methylpropan-1-one)-O-Benzyl-FesoteridoneSynonyms:3-[(1R)-3-[bis(1-Methylethyl)amino]-1-phenylpropyl]-4-(phenylmethoxy)benzenemethanol; (+)-3-[3-[bis(1-methylethyl)amino]-1-phenylpropyl]-4-(phenylmethoxy)benzenemethanolCAS Number:156755-37-2Molecular Formula:C₂₉H₃₇NO₂Molecular Weight:431.61Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:O-Des(2-Methylpropan-1-one)-O-Benzyl-Fesoteridone is an impurity in the synthesis…

Chemical Name:3-Desmethyl 4-Methyl Meclizine Dihydrochloride-d8Synonyms:1-[(4-Chlorophenyl)phenylmethyl]-4-[(4-methylphenyl)methyl]-piperazine-d8; 1-(p-Chloro-α-phenylbenzyl)-4-p-methylbenzyl-piperazine-d8Alternate CAS #:Unlabelled: 879672-35-2, Free base: 873395-53-0Molecular Formula:C₂₅H₂₁D₈Cl₃N₂Molecular Weight:471.92Category:Standards; Isotopic…