Chemical Name:1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(octahydro-2-oxo-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-3-quinolinecarboxylic AcidCAS Number:1620445-17-1Molecular Formula:C₂₁H₂₂FN₃O₅Molecular Weight:415.41Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(octahydro-2-oxo-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-3-quinolinecarboxylic acid is formed during the photodegradation…

Chemical Name:4-[[1-[[2-Chloro-5-(trifluoromethyl)phenyl]methyl]-4-piperidinyl]methoxy]-5-cyclopropyl-2-fluoro-N-(methylsulfonyl)-benzamideCAS Number:1788071-27-1Molecular Formula:C₂₅H₂₇ClF₄N₂O₄SMolecular Weight:563Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-[[1-[[2-Chloro-5-(trifluoromethyl)phenyl]methyl]-4-piperidinyl]methoxy]-5-cyclopropyl-2-fluoro-N-(methylsulfonyl)-benzamide is a useful reagent in the preparation…

Chemical Name:Captopril-cysteine Disulfide-D3Synonyms:((S)-3-(((R)-2-Amino-2-carboxyethyl)disulfaneyl)-2-methylpropanoyl)-L-proline-D3Alternate CAS #:75479-46-8Molecular Formula:C₁₂H₁₇D₃N₂O₅S₂Molecular Weight:339.44Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Captopril-cysteine-d3 is a…

Chemical Name:(S)-7-(3-((3-Carboxy-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)amino)azepan-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic AcidMolecular Formula:C₃₂H₂₈Cl₂F₂N₄O₆Molecular Weight:673.49Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(S)-7-(3-((3-Carboxy-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinolin-7-yl)amino)azepan-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid is an impurity of Besifloxacin (B319000),…

Chemical Name:3-N-Carboxylic Acid 1-β-D-Glucuronide-[4-(methyl)phenyl]carbamate Ester DoxorubicinSynonyms:(8S,10S)-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-10-[[2,3,6-trideoxy-3-[[[[4-[[(β-D-glucopyranuronosyloxy)carbonyl]amino]phenyl]methoxy]carbonyl]amino]-α-L-lyxo-hexopyranosyl]oxy]-5,12-naphthacenedioneCAS Number:211364-63-5Molecular Formula:C₄₂H₄₄N₂O₂₁Molecular Weight:912.8Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Glucuronide prodrug of doxorubicin…

Chemical Name:tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate-D₁₀Synonyms:SELEXIPAG O-IMPURITY /TDA IMPURITY-d10Molecular Formula:C₂₂H₁₂D₁₀N₂O₃Molecular Weight:372.49Category:Building Blocks; Isotopic Labeled Analogues; Miscellaneous; Pharmaceutical/API Drug…

Chemical Name:(4R)-tert-Butyldimethylsilyl 4-((3S,8R,9S,10S,13R,14S,17R)-10,13-Dimethyl-7-oxo-3-((tetrahydro-2H-pyran-2-yl)oxy)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoateMolecular Formula:C₃₅H₆₀O₅SiMolecular Weight:588.93Category:Standards; Steroids;Applications:(4R)-tert-Butyldimethylsilyl 4-((3S,8R,9S,10S,13R,14S,17R)-10,13-Dimethyl-7-oxo-3-((tetrahydro-2H-pyran-2-yl)oxy)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate is an intermediate in the synthesis of 5α-Cholesta-7,24-diene-3β-ol…

Chemical Name:Loxoprofen methyl-d3 /-methyl esterSynonyms:(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate- D3Alternate CAS #:1091621-63-4Molecular Formula:C₂₅H₃₃D₃O₃Molecular Weight:387.57Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Loxoprofen methyl-d3…

Chemical Name:(S)-3-Butyn-2-amine-dSynonyms:(S)(-)-1-Methyl-2-propynylamine-dAlternate CAS #:54164-69-1Molecular Formula:C₄H₆DNMolecular Weight:70.11Category:Building Blocks; Isotopic Labeled Analogues; Miscellaneous;Applications:Isotope labelled (S)-3-Butyn-2-amine (B754500), is…

Chemical Name:Cletoquine HydrochlorideSynonyms:2-[[4-[(7-Chloro-4-quinolinyl)amino]pentyl]amino]-ethanol Hydrochloride;2-((4-((7-Chloroquinolin-4-yl)amino)pentyl)amino)ethanol Hydrochloride; Hydroxychloroquine Sulfate EP Impurity CCAS Number:159358-29-9Alternate CAS #:4298-15-1Molecular Formula:C₁₆H₂₂ClN₃O •…