Catalogue Number:A186700Chemical Name:N-Acetyl-2-O-methyl-α-neuraminic Acid 9-AcetateSynonyms:Methyl 5-(Acetylamino)-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosidonic Acid 9-Acetate;CAS Number:143791-32-6Molecular Formula:C₁₄H₂₃NO₁₀Molecular Weight:365.33Category:Standards; Carbohydrates and Oligosaccharides;Applications:N-Acetylneuraminic acid…

Catalogue Number:A186680Chemical Name:(Acetylmethylene)triphenylphosphoraneSynonyms:1-(Triphenylphosphoranylidene)-2-propanone; (2-Oxopropylidene)triphenylphosphoraCAS Number:1439-36-7Molecular Formula:C₂₁H₁₉OPAppearance:Off-White SolidMelting Point:204-205°CMolecular Weight:318.35Storage:4°C, Inert atmosphereSolubility:Chloroform, Methanol (Sparingly)Category:Building Blocks;Applications:Wittig ReagentReferences:Yang,…

Catalogue Number:A186665Chemical Name:N-Acetyl D-a-Methyl DOPA Dimethyl EtherSynonyms:N-Acetyl-3-methoxy-O,α-dimethyl-D-tyrosine; N-Acetyl-3-(3,4-dimethoxyphenyl)-2-methyl-alanine;CAS Number:2503-39-1Molecular Formula:C₁₄H₁₉NO₅Molecular Weight:281.3Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:N-Acetyl D-a-Methyl…

Catalogue Number:A186660Chemical Name:N-Acetyl D-a-Methyl DOPA Dimethyl Ether (+)-a-Methylbenzylamine SaltSynonyms:D-N-Acetyl-3-(3,4-dimethoxyphenyl)-2-methyl-alanine (+)-α-Methylbenzylamine;CAS Number:17772-88-2Alternate CAS #2503-39-1 - free…

Catalogue Number:A186658Chemical Name:N-Acetyl-DL-ValineSynonyms:N-Acetylvaline; 2-Acetamido-3-methylbutanoic Acid; Acetyl-DL-valine; DL-N-Acetylvaline; N-Acetyl-DL-valine; NSC 122016CAS Number:3067-19-4Molecular Formula:C₇H₁₃NO₃Appearance:Off-White SolidMelting Point:146 -…

Catalogue Number:A186650Chemical Name:N-Acetyl D,L-a-Methyl DOPA Dimethyl EtherSynonyms:N-Acetyl-3-methoxy-O,α-dimethyl-tyrosine; N-Acetyl-3-methoxy-O,α-dimethyl-DL-tyrosineCAS Number:5934-66-7Molecular Formula:C₁₄H₁₉NO₅Appearance:White SolidMelting Point:210-212°CMolecular Weight:281.3Storage:4°CSolubility:DMSO (Slightly), Methanol…

Catalogue Number:A186642Chemical Name:N-Acetyl-S-methyl-L-cysteine-d3Synonyms:S-Methylmercapturic Acid-d3CAS Number:1279039-06-3Alternate CAS #unlabelled: 16637-59-5Molecular Formula:C₆H₈D₃NO₃SAppearance:Off-White SolidMelting Point:85-88°CMolecular Weight:180.24Storage:-20°CSolubility:DMSO (Slightly), Methanol (Slightly),…

Catalogue Number:A186640Chemical Name:N-Acetyl-S-methyl-L-cysteineSynonyms:S-Methylmercapturic Acid;CAS Number:16637-59-5Molecular Formula:C₆H₁₁NO₃SAppearance:White to Off-White SolidMelting Point:83 - 85°CMolecular Weight:177.22Storage:-20°CSolubility:DMSO (Slightly), Methanol,…

Catalogue Number:A186627Chemical Name:N-Acetyl-d3-S-(N-methylcarbamoyl)-L-cysteineSynonyms:S-(N-Methylcarbamoyl)-N-(acetyl-d3)cysteine;CAS Number:131685-10-4Alternate CAS #unlabelled: 103974-29-4Molecular Formula:C₇H₉D₃N₂O₄SAppearance:White to Off-White SolidMelting Point:151-152°CMolecular Weight:223.26Storage:-20°C, HygroscopicSolubility:DMSO (Slightly),…

Catalogue Number:A186625Chemical Name:N-Acetyl-S-(N-methylcarbamoyl)-L-cysteineSynonyms:S-(N-Methylcarbamoyl)-N-acetylcysteine;CAS Number:103974-29-4Molecular Formula:C₇H₁₂N₂O₄SAppearance:White to Yellow SolidMelting Point:>71ºC (dec.)Molecular Weight:220.25Storage:-20°C, HygroscopicSolubility:Water (Slightly, Sonicated)StabilityHygroscopicCategory:Standards; Amino…