103974-29-4

Basic information

• Product Name: N-ACETYL-S-(N-METHYLCARBAMOYL)-L-CYSTEINE
• Synonyms: N-ACETYL-S-(N-METHYLCARBAMOYL)-L-CYSTEINE;S-(N-Methylcarbamoyl)-N-acetylcysteine;L-Cysteine, N-acetyl-, methylcarbamate (ester);N-Acetyl-L-cysteine methylcarbamate (ester);N-Amcc;Snmcn-acetylcysteine;N-acetyl[(MethylaMino)carbonyl]cysteine
• CAS NO: 103974-29-4
• Molecular Formula: C7H12N2O4S
• Molecular Weight: 220.24618
• Product Categories: Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives;Metabolites & Impurities;Sulfur & Selenium Compounds
• Mol File: 103974-29-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.335g/cm³
• Refractive Index: 1.533
• Storage Temp.: Hygroscopic, -20°C Freezer, Under Inert Atmosphere
• Solubility: Water (Slightly, Sonicated)
• PKA: 3.16±0.10(Predicted)
• Stability: Hygroscopic
• CAS DataBase Reference: N-ACETYL-S-(N-METHYLCARBAMOYL)-L-CYSTEINE(CAS DataBase Reference)
• NIST Chemistry Reference: N-ACETYL-S-(N-METHYLCARBAMOYL)-L-CYSTEINE(103974-29-4)
• EPA Substance Registry System: N-ACETYL-S-(N-METHYLCARBAMOYL)-L-CYSTEINE(103974-29-4)

Safety Data

• WGK Germany: 3
• F: 10-23
• Hazardous Substances Data: 103974-29-4(Hazardous Substances Data)

Usage

Chemical Properties

White Solid

Uses

N-Acetyl-S-(N-MethylcarbaMoyl)-L-cysteine can be used as a urinary metabolite of the hepatotoxic experimental antitumour agent N-Methylformamide (NSC 3051) in mouse, rat and man.

InChI:InChI=1/C7H12N2O4S/c1-4(10)9-5(6(11)12)3-14-7(13)8-2/h5H,3H2,1-2H3,(H,8,13)(H,9,10)(H,11,12)

Relevant articles and documents

PROCESS FOR THE PREPARATION OF S-CARBAMOYL CYSTEINE DERIVATIVES

The present invention relates to a process for the preparation of S-carbamoyl cysteine derivatives of formula (I) starting from a cysteine alkyl ester, comprising few steps, which do not include the use of harmful reagents, and allow to obtain in high yields the desired products of formula (I).