Chemical Name:(2S,3S)-3-Hydroxy-2-methylbutanoic Acid-d3Synonyms:[S-(R*,R*)]-3-Hydroxy-2-methylbutanoic Acid-d3; 2S,3S-Nilic Acid-d3Alternate CAS #:Unlabelled: 84567-98-6Molecular Formula:C₅H₇D₃O₃Molecular Weight:121.15Category:Building Blocks; Isotopic Labeled Analogues;Applications:Isotope…

Chemical Name:(2S,3S)-3-Hydroxy-2-methylbutanoic AcidSynonyms:[S-(R*,R*)]-3-Hydroxy-2-methylbutanoic Acid; 2S,3S-Nilic AcidCAS Number:84567-98-6Molecular Formula:C₅H₁₀O₃Molecular Weight:118.13Category:Building Blocks; Miscellaneous;Applications:(2S,3S)-3-Hydroxy-2-methylbutanoic Acid is an analyte…

Chemical Name:6-[(E)-4-Hydroxy-3-methylbut-2-enylamino]-9-β-D-ribofuranosylpurine-d5Synonyms:trans-Zeatin Riboside-d5; (E)-N-[4-Hydroxy-3-(methyl-d3)-2-butenyl-4,4-d2]-adenosineCAS Number:72963-21-4Alternate CAS #:Unlabelled: 6025-53-2Molecular Formula:C₁₅H₁₆D₅N₅O₅Molecular Weight:356.39Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug…

Chemical Name:[2S-[2α,5α,6β(S*)]]-6-[[(4-Hydroxyphenyl)[(3-methoxy-1-methyl-3-oxo-1-propenyl)amino]acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid-d4Alternate CAS #:Unlabeled: 60781-73-9Molecular Formula:C₂₁H₂₁D₄N₃O₇SMolecular Weight:467.53Category:Standards; Isotopic Labeled Analogues;Applications:[2S-[2α,5α,6β(S*)]]-6-[[(4-Hydroxyphenyl)[(3-methoxy-1-methyl-3-oxo-1-propenyl)amino]acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid-d4 is an intermediate…

Chemical Name:4-(3-Hydroxy-2-methylpropyl) PyrrolidoneSynonyms:4-(1-Hydroxypropan-2-yl)pyrrolidin-2-one;Molecular Formula:C7H13NO2Molecular Weight:143.18Category:Building Blocks; Miscellaneous;Applications:4-(3-Hydroxy-2-methylpropyl) Pyrrolidone is an impurity of 2-Pyrrolidinone (P998990), a…

Chemical Name:16β-hydroxy-MestranolSynonyms:19-nor-17α-ethinyl Estra-1,3,5(10)-trien-16β,17β-diol-3-methyl etherMolecular Formula:C₂₁H₂₆O₃Molecular Weight:326.43Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:16b-hydroxy-Mestranol is a derivative of mestranol…

Chemical Name:2-Hydroxy-4-oxopentanoic Acid-13C4Synonyms:2-Hydroxy-4-oxopentanoic Acid-13C4; Acetolactic Acid-13C4; β-Acetolactic Acid-13C4Alternate CAS #:54031-97-9 unlabelledMolecular Formula:C¹³C₄H₈O₄Molecular Weight:136.09Category:Building Blocks; Isotopic…

Chemical Name:Hydroxy Itraconazole O-Beta-D-Glucuronide Sodium SaltSynonyms:4-[4-[4-[4-[[2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-1-piperazinyl]phenyl]-2,4-dihydro-2-(2-hydroxy-1-methylpropyl)-3H-1,2,4-triazol-3-one O-β-D-Clucuronide Sodium Salt ; R 63373 O-β-D-Clucuronide Sodium Salt…

Chemical Name:(3S)-3-Hydroxy-β-iononeSynonyms:(3E)-4-[(4S)-4-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl]-3-buten-2-one; [S-(E)]-4-(4-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one;CAS Number:76739-82-7Molecular Formula:C₁₃H₂₀O₂Molecular Weight:208.3Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A naturally occurring apocaratenoid that is produced…

Chemical Name:2-Hydroxy Imipramine-d6 β-D-GlucuronideSynonyms:5-[3-(Dimethyl-d6-amino)propyl]-10,11-dihydro-5H-dibenz[b,f]azepin-2-yl β-D-Glucopyranosiduronic Acid; 2-Hydroxyimipramine-d6 Glucuronide;Alternate CAS #:unlabelled: 54190-76-0Molecular Formula:C₂₅H₂₆D₆N₂O₇Molecular Weight:478.57Category:Standards; Isotopic Labeled…