S-carboxymethylthiocysteine

Base Information

• Chemical Name: S-carboxymethylthiocysteine
• CAS No.: 15253-37-9
• Molecular Formula: C5H9 N O4 S2
• Molecular Weight: 211.263
• Hs Code.: 2930909090
• Mol file: 15253-37-9.mol

Synonyms:Alanine,3-[(carboxymethyl)dithio]-, L- (8CI); 3-(Carboxymethyl)dithio-L-alanine;Thioglycolate cysteine disulfide

Chemical Property of S-carboxymethylthiocysteine

Chemical Property:

• Vapor Pressure: 1.13E-08mmHg at 25°C
• Boiling Point: 432.1°Cat760mmHg
• PKA: 2.00±0.10(Predicted)
• Flash Point: 215.1°C
• PSA: 151.22000
• Density: 1.596g/cm³
• LogP: 0.56460

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of S-carboxymethylthiocysteine

There total 3 articles about S-carboxymethylthiocysteine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

L-cystine (56-89-3) + water (7732-18-5) + mercaptoacetic acid (68-11-1) → 3-carboxymethyldisulfanyl-L-alanine (15253-37-9) + L-Cysteine (52-90-4)

Guidance literature:

at 25 ℃; Rate constant; vom pH 4.7 bis pH 6.5;

DOI:10.1021/ja01623a012

Reference yield:

Perbenzoic acid (93-59-4) + disulfanediyldiacetic acid (505-73-7) → 3-carboxymethyldisulfanyl-L-alanine (15253-37-9)

Guidance literature:

With chloroform; dann mit L-Cystein-hydrochlorid in Methanol;

Reference yield:

L-Cysteine (52-90-4) + mercaptoacetic acid (68-11-1) → 3-carboxymethyldisulfanyl-L-alanine (15253-37-9)

Guidance literature:

upstream raw materials:

Perbenzoic acid

disulfanediyldiacetic acid

L-cystine

water

Downstream raw materials:

L-Cysteine

disulfanediyldiacetic acid

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