Drug Delivery

Chemical Name:16β-Methyl-17α,21-Dihydroxypregna-1,4-diene-3,20-dioneSynonyms:(8S,9S,10S,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-9,10,13,16-tetramethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one; Betamethasone Impurity J EPImpurityBetamethasone EP Impurity JCAS Number:18383-24-9Molecular Formula:C₂₂H₃₀O₄Molecular Weight:358.47Category:Building Blocks; Miscellaneous;Applications:16β-Methyl-17α-Dihydroxypregna-1,4-diene-3,20-dione is…

Chemical Name:3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine-d4Synonyms:3-​Methyl-2,​5-​pyrazinediethanol-d4;Alternate CAS #:Unlabelled: 96681-84-4Molecular Formula:C₉H₁₀D₄N₂O₂Molecular Weight:186.24Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Isotope labelled 3-Methyl-2,5-bis-(2-hydroxyethyl)pyrazine…

Chemical Name:N-Methyl-N-(3R,4R)-1-cyanoacetyl-4-methylpiperidin-3-yl-7-deazapurine-2-amineMolecular Formula:C₁₆H₂₀N₆OMolecular Weight:312.37Category:Research Tools;Applications:N-Methyl-N-(3R,4R)-1-cyanoacetyl-4-methylpiperidin-3-yl-7-deazapurine-2-amine is a Tasocitinib (Tofacitinib [T528000]) impurity.To ensure the stability of…

Chemical Name:Methyl 1-(Boc-amino)-3-[[(trifluoromethyl)sulfonyl]oxy]cyclobutanecarboxylateSynonyms:cis-1-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-[[(trifluoromethyl)sulfonyl]oxy]-cyclobutanecarboxylic Acid Methyl EsterCAS Number:222727-37-9Molecular Formula:C₁₂H₁₈F₃NO₇SMolecular Weight:377.33Category:Building Blocks; Miscellaneous;Applications:Methyl 1-(Boc-amino)-3-[[(trifluoromethyl)sulfonyl]oxy]cyclobutanecarboxylate is a useful…

Chemical Name:trans-Trideuteromethyl-3-(5′-carboxy-3′-methyl-2’-pentenyl)-1,4-naphthoquinone-5,6,7,8-D4Synonyms:trans-Trideuteromethyl-3-(5′-carboxy-3′-methyl-2’-pentenyl)-5,6,7,8-tetradeutero-1,4-naphthoquinone;trans-2-Methyl-3-(5'-carboxy-3'-methyl-2'-pentenyl)-1,4-naphthoquinone-D7; 2-Methyl-3-(trans-5-carboxy-3-methyl-2-pentenyl)-1,4-naphthoquinone-D7; trans-2-Methyl-3-(5-carboxy-3-methyl-2-pentenyl)-1,4-naphthoquinone-D7;Alternate CAS #:Unlabelled: 34185-71-2Molecular Formula:C₁₈H₁₁D₇O₄Molecular Weight:305.38Category:Standards; Isotopic Labeled Analogues;Applications:trans-Trideuteromethyl-3-(5′-carboxy-3′-methyl-2’-pentenyl)-1,4-naphthoquinone-5,6,7,8-D4 is deuterated form…

Chemical Name:Methyl 7-Deoxy-2,3,4-tris-O-(phenylmethyl)-L-glycero-α-D-gluco-heptopyranoside MethanesulfonateCAS Number:118249-89-1Molecular Formula:C₃₀H₃₆O₈SMolecular Weight:556.67Category:Building Blocks; Miscellaneous;Applications:Methyl 7-Deoxy-2,3,4-tris-O-(phenylmethyl)-L-glycero-α-D-gluco-heptopyranoside Methanesulfonate is an intermediate used…

Chemical Name:6-(Methylamino)purine-13C2,15NAlternate CAS #:Unlabelled: 443-72-1Molecular Formula:C₄¹³C₂H₇N₄¹⁵NMolecular Weight:152.13Category:Standards; Isotopic Labeled Analogues;Applications:6-(Methylamino)purine-13C2,15N is doubly labeled 6-(Methylamino)purine, which…

Chemical Name:5-[[Bis(methylamino)methylene]amino]-2-oxo-pentanoic Acid-d6Synonyms:5-[[Bis(methylamino)methylene]amino]-2-oxo-valeric Acid-d6; 5-[[Bis(trideuteromethylamino)methylene]amino]-2-oxo-valeric Acid;Alternate CAS #:Unlabelled:107347-91-1;Molecular Formula:C₈H₉D₆N₃O₃Molecular Weight:207.26Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug…

Chemical Name:5-[[Bis(methylamino)methylene]amino]-2-oxo-pentanoic AcidSynonyms:5-[[Bis(methylamino)methylene]amino]-2-oxo-valeric Acid;CAS Number:107347-91-1Molecular Formula:C₈H₁₅N₃O₃Molecular Weight:201.22Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:5-[[Bis(methylamino)methylene]amino]-2-oxo-pentanoic Acid is a metabolite of…

Chemical Name:Methyl 3-O-(N-Acetyl-β-D-glucosaminyl)-β-D-galactopyranosideSynonyms:Μethyl 3-O-[2-(Αcetylamino)-2-deoxy-β-D-glucopyranosyl]-β-D-galactopyranoside; β-D-GlcNAc(1-3)-β-D-Gal-1-OMe;CAS Number:93253-17-9Molecular Formula:C₁₅H₂₇NO₁₁Molecular Weight:397.37Category:Research Tools;Applications:Used in the preparation of disaccharide mucin…