77834-03-8

Basic information

• Product Name: methyl S-<<2-<(benzyloxycarbonyl)-L-alanyloxy>phenyl>thio>-L-cysteinate
• CAS NO: 77834-03-8
• Molecular Weight: 464.563
• Mol File: 77834-03-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methyl S-<<2-<(benzyloxycarbonyl)-L-alanyloxy>phenyl>thio>-L-cysteinate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl S-<<2-<(benzyloxycarbonyl)-L-alanyloxy>phenyl>thio>-L-cysteinate(77834-03-8)
• EPA Substance Registry System: methyl S-<<2-<(benzyloxycarbonyl)-L-alanyloxy>phenyl>thio>-L-cysteinate(77834-03-8)

Safety Data

• Hazardous Substances Data: 77834-03-8(Hazardous Substances Data)

Upstream product

• 172749-96-1 N-[(tert-butoxy)carbonyl]-L-cysteine methyl ester 

Downstream Products

• 34804-98-3 N-benzyloxycarbonyl-L-alanyl-L-cysteine methyl ester 

Relevant articles and documents

MODELS THAT DEMONSTRATE PEPTIDE BOND FORMATION BY PRIOR THIOL CAPTURE I. CAPTURE BY DISULFIDE FORMATION

Unsymmetrical disulfides formed from L-cysteine esters and o-Cbz-L-alaninyloxybenzenethiol 9, 2-Cbz-L-alaninyloxy-5-chlorophenylmethylenethiol 8, 4-acetoxyxanthenylmethylenethiol 10, and 1,5-diacetoxy-2-methyl-3-methoxy-4-thioxanthone 11 are observed to undergo intramolecular O,N-acyl transfer in yields up to 60percent, with accompanying disulfide interchange.The significance of these results for a general amide forming strategy of prior cysteine capture are discussed.