Drug Delivery

Chemical Name:Hyroxyzine Citrate Impurity BSynonyms:2-(2-(2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethoxy)-2-oxoethyl)-2-hydroxysuccinic AcidMolecular Formula:C₂₇H₃₃ClN₂O₈Molecular Weight:549.01Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Hyroxyzine Citrate Impurity B is…

Chemical Name:Hyroxyzine Citrate Impurity ASynonyms:3-((2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)ethoxy)carbonyl)-3-hydroxypentanedioic AcidMolecular Formula:C₂₇H₃₃ClN₂O₈Molecular Weight:549.01Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Hyroxyzine Citrate is an impurity…

Chemical Name:Hydroxy VelpatasvirSynonyms:Methyl {(2S)-1-[(2S,5S)-2-(9-{2-[(2S,4S)-1-{(2R)-2-[(methoxycarbonyl)amino]-2-phenylacetyl}-4-(methoxymethyl) pyrrolidin-2-yl]-1H-imidazol-5-yl]-11-hydroxy-1,11-dihydroisochromeno [4’,3’:6,7]naphtho[1,2-d]imidazol-2-yl)-5-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate; Velpatasvir Impurity E;Molecular Formula:C₄₉H₅₄N₈O₉Molecular Weight:899Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:Hydroxy…

Chemical Name:(S)​-5-​Hydroxy-​4-​[(methoxycarbonyl)​amino]​-pentanoic Acid Ethyl EsterSynonyms:(S)-Ethyl 5-Hydroxy-4-((methoxycarbonyl)amino)pentanoateCAS Number:148073-32-9Molecular Formula:C₉H₁₇NO₅Molecular Weight:219.23Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(S)​-5-​Hydroxy-​4-​[(methoxycarbonyl)​amino]​-pentanoic Acid…

Chemical Name:5-Hydroxyvitamin D3 25-GlucuronideSynonyms:(3β,5Z,7E)-3-Hydroxy-9,10-secocholesta-5,7,10(19)-trien-25-yl β-D-Glucopyranosiduronic Acid; 5R)-5-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-Hydroxy-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]-1,1,5-trimethylpentyl β-D-Glucopyranosiduronic AcidCAS Number:84344-78-5Molecular Formula:C₃₃H₅₂O₈Molecular Weight:576.76Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:5-Hydroxyvitamin…

Chemical Name:25-Hydroxyvitamin D2 3-Hemisuccinate-13C4Synonyms:Butanedioic Acid 1-​[(1S,​3Z)​-​4-​Methylene-​3-​[(2E)​-​2-​[(1R,​3aS,​7aR)​-​octahydro-​1-​[(1R,​2E,​4S)​-​5-​hydroxy-​1,​4,​5-​trimethyl-​2-​hexen-​1-​yl]​-​7a-​methyl-​4H-​inden-​4-​ylidene]​ethylidene]​cyclohexyl] Ester-13C4; 25-OH Vitamin D2 3-Succinate-13C4Alternate CAS #:1612177-56-6 unlabelledMolecular Formula:C₂₈¹³C₄H₄₈O₅Molecular…

Chemical Name:Hydroxy VandetanibSynonyms:4-[[[4-[(4-Bromo-2-fluorophenyl)amino]-6-methoxy-7-quinazolinyl]oxy]methyl]-1-piperidinemethanol;CAS Number:910298-61-2Molecular Formula:C₂₂H₂₄BrFN₄O₃Molecular Weight:491.35Category:Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A metabolite of…

Chemical Name:4-Hydroxy SulfadiazineSynonyms:N-(2-Pyrimidinyl)-1-phenol-4-sulfonamide; 4-Hydroxy-N-2-pyrimidinylbenzenesulfonamideCAS Number:20778-16-9Molecular Formula:C₁₀H₉N₃O₃SMolecular Weight:251.26Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Antibotics;Applications:4-Hydroxy Sulfadiazine, is an impurity…

Chemical Name:2-Hydroxy-1,2,2-tri(thiophen-2-yl)ethan-1-oneMolecular Formula:C₁₄H₁₀O₂S₃Molecular Weight:306.42Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:2-Hydroxy-1,2,2-tri(thiophen-2-yl)ethan-1-one is derived from Methyl Di(2-thienylglycolate) (M303765), which is…

Chemical Name:(S)-1-(Hydroxyacetyl)-2-pyrrolidinecarboxamideCAS Number:96166-39-1Molecular Formula:C₇H₁₂N₂O₃Molecular Weight:172.18Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(S)-1-(Hydroxyacetyl)-2-pyrrolidinecarboxamide, is an impurity of Vildagliptin (V305000), a…