Chemical Name:β-2’-Deoxy Zebularine-13C,15NSynonyms:1-(2-Deoxy-β-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone-13C,15NAlternate CAS #:Unlabelled: 22003-30-1Molecular Formula:C₈¹³CH₁₂¹⁵N₂O₄Molecular Weight:215.18Category:Standards; Isotopic Labeled Analogues; Enzyme Activators and Inhibitors;Applications:β-2’-Deoxy…

Chemical Name:N-[Des-(2-Isopropyl-thiazol-4-yl)-1.3-dioxo-2-(methylaza)-propyl] Cobicistat HydrochlorideSynonyms:N-[(1R,4R)-4-[[(2S)-2-Amino-4-(4-morpholinyl)-1-oxobutyl]amino]-5-phenyl-1-(phenylmethyl)pentyl]-Carbamic Acid 5-Thiazolylmethyl Ester HydrochlorideCAS Number:1383570-51-1Alternate CAS #:1051463-15-0Molecular Formula:C₃₁H₄₁N₅O₄S•HClMolecular Weight:616.21Category:Standards; Pharmaceutical/API Drug…

Chemical Name:O-Desphenyl SofosbuvirSynonyms:N-[(2'R)-2'-Deoxy-2'-fluoro-2'-methyl-5'-uridylyl]-1-(1-methylethyl) Ester L-AlanineCAS Number:1233335-82-4Molecular Formula:C₁₆H₂₅FN₃O₉PMolecular Weight:453.36Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:O-Desphenyl Sofosbuvir can be used…

Chemical Name:4a-Des(methylcarboxy), 4a(S)-carboxyethyl IndoxacarbMolecular Formula:C₂₃H₁₉ClF₃N₃O₇Molecular Weight:541.86Category:Standards; Environmental Standards, Mutagens and Metabolites; Pesticides;Applications:4a-Des(methylcarboxy), 4a(S)-carboxyethyl Indoxacarb is…

Chemical Name:(S)-Desmethyl BuscopanSynonyms:(S)-(1R,2R,4S,5S,7s)-9-Butyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 3-hydroxy-2-phenylpropanoate; Hyoscine Butylbromide EP Impurity EMolecular Formula:C₂₀H₂₇NO₄Molecular Weight:345.43Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(S)-Dismethyl Buscopan…

Chemical Name:2-Decarboxymethyl-2-formyl E-Olopatadine HydrochlorideSynonyms:(E)-11-(3-(Dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepine-2-carbaldehyde HydrochlorideMolecular Formula:C₂₀H₂₂ClNO₂Molecular Weight:343.85Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:2-Decarboxymethyl-2-formyl E-Olopatadine Hydrochloride is an impurity…

Chemical Name:N2-Des(L-valinyl) N2-Formal Lopinavir-d9Synonyms:N-((2S,4S,5R)-5-Benzyl-9-(2,6-dimethylphenyl)-4-hydroxy-7-oxo-1-phenylnonan-2-yl)formamide-d9Molecular Formula:C₂₉H₂₅D₉N₂O₄Molecular Weight:483.65Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:N2-Des(L-valinyl) N2-Formal Lopinavir-d9…

Chemical Name:N2-Des(L-valinyl) N2-Acetyl Lopinavir-d9Synonyms:N-((2S,3S,5S)-5-Acetamido-3-hydroxy-1,6-diphenylhexan-2-yl)-2-(2,6-dimethylphenoxy)acetamide-d9Molecular Formula:C₃₀H₂₇D₉N₂O₄Molecular Weight:497.67Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:N2-Des(L-valinyl) N2-Acetyl Lopinavir-d9…

Chemical Name:N2-Des(L-valinyl) Lopinavir N2,O5-Oxazine-d9Synonyms:N-((S)-1-((4S,6S)-4-Benzyl-2-oxo-1,3-oxazinan-6-yl)-2-phenylethyl)-2-(2,6-dimethylphenoxy)acetamide-d9Molecular Formula:C₂₉H₂₃D₉N₂O₄Molecular Weight:481.63Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:N2-Des(L-valinyl) Lopinavir N2,O5-Oxazine-d9…

Chemical Name:7-Desfluoro 5-Fluoro IloperidoneSynonyms:1-(4-(3-(4-(4-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)propoxy)-3-methoxyphenyl)ethanoneMolecular Formula:C₂₄H₂₇FN₂O₄Molecular Weight:426.48Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:7-Desfluoro 5-Fluoro Iloperidone is an impurity of…