Dibenzyl L-cystinate dihydrochloride

Base Information

• Chemical Name: Dibenzyl L-cystinate dihydrochloride
• CAS No.: 84697-17-6
• Molecular Formula: C20H26Cl2N2O4S2
• Molecular Weight: 493.475

Synonyms:dihydrochloride;Dihydrochlorid;(R)-2-Amino-3-((R)-2-amino-2-benzyloxycarbonyl-ethyldisulfanyl)-propionic acid benzyl ester;L-cystine dibenzyl ester;hydrochloride;L-Cystin-dibenzylester;

Chemical Property of Dibenzyl L-cystinate dihydrochloride

Chemical Property:

• Vapor Pressure: 4.55E-15mmHg at 25°C
• Boiling Point: 608.3°Cat760mmHg
• Flash Point: 321.7°C
• PSA: 155.24000
• Density: g/cm³
• LogP: 4.71180

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of Dibenzyl L-cystinate dihydrochloride

There total 1 articles about Dibenzyl L-cystinate dihydrochloride 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) + benzyl alcohol (100-51-6,185532-71-2) → L-Cystine dibenzyl ester dihydrochloride (84697-17-6)

Guidance literature:

anfangs unter Kuehlung, zuletzt unter Erwaermen;

Reference yield:

L-Cystine dibenzyl ester dihydrochloride (84697-17-6) → L-cysteine benzyl ester (65798-36-9)

Guidance literature:

With hydrogenchloride; zinc; In 1,4-dioxane;

DOI:10.1021/ja00879a019

Reference yield:

benzyl chloroformate (501-53-1,94274-21-2) + L-Cystine dibenzyl ester dihydrochloride (84697-17-6) → N,N'-bis(benzyloxycarbonyl)-L-cystine dibenzyl ester (64957-09-1)

Guidance literature:

With potassium hydrogencarbonate;

DOI:10.1021/ja00879a019

upstream raw materials:

L-cystine

benzyl alcohol

Downstream raw materials:

N,N'-bis(benzyloxycarbonyl)-L-cystine dibenzyl ester

L-cysteine benzyl ester

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