142823-92-5

Basic information

• Product Name: (R)-2-(Benzhydrylidene-amino)-3-mercapto-propionic acid tert-butyl ester
• Synonyms: (R)-2-(Benzhydrylidene-amino)-3-mercapto-propionic acid tert-butyl ester
• CAS NO: 142823-92-5
• Molecular Weight: 341.474
• Mol File: 142823-92-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (R)-2-(Benzhydrylidene-amino)-3-mercapto-propionic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-2-(Benzhydrylidene-amino)-3-mercapto-propionic acid tert-butyl ester(142823-92-5)
• EPA Substance Registry System: (R)-2-(Benzhydrylidene-amino)-3-mercapto-propionic acid tert-butyl ester(142823-92-5)

Safety Data

• Hazardous Substances Data: 142823-92-5(Hazardous Substances Data)

Upstream product

• 38261-78-8 (2R,2'R)-di-tert-butyl 3,3'-disulfanediylbis(2-aminopropanoate)dihydrochloride 
• 1013-88-3 Benzophenone imine 
• 142823-89-0 (R)-2-(Benzhydrylidene-amino)-3-[(R)-2-(benzhydrylidene-amino)-2-tert-butoxycarbonyl-ethyldisulfanyl]-propionic acid tert-butyl ester 

Downstream Products

• 142823-95-8 (R)-2-(Benzhydrylidene-amino)-3-(2,5-dioxo-pyrrolidin-1-ylsulfanyl)-propionic acid tert-butyl ester 

Relevant articles and documents

A SYNTHETIC METHOD FOR UNSYMMETRICAL DISULFIDES OF CYSTEINE: THE BIS-CYSTEINE DISULFIDE OF meso-2,3-DIMERCAPTOSUCCINIC ACID.

meso-Dimercaptosuccinic acid (DMSA) is the drug of choice for the treatment of lead-poisoning.DMSA is excreted in the urine of lead-poisoned rabbits as a conjugate with two molecules of cysteine.To confirm this, and to examine the hypothesis that DMSA may be acting as a pro-drug, we have synthesized the DMSA-bis-disulfide using a novel methodology based on the use of sulfenimides derived from cysteine.