S-Carbobenzyloxy-L-cysteine

Base Information

Chemical Name:S-Carbobenzyloxy-L-cysteine
CAS No.:1625-72-5
Molecular Formula:C11H13 N O4 S
Molecular Weight:255.295
Hs Code.:2930909090
NSC Number:88493
Mol file:1625-72-5.mol

Synonyms:S-Carbobenzyloxy-L-cysteine;2-amino-3-phenylmethoxycarbonylsulfanylpropanoic acid;S-Carbobenzoxycysteine;H-Cys(Z)-OH.HCl;S-Carboxybenzyl-L-cysteine;NCIOpen2_005567;SCHEMBL1374123;NSC88493;NSC-88493;AKOS015962826;AC-19197;L-Cysteine, phenylmethyl carbonate (ester);FT-0648845;ETHYL2,5-DIMETHYL-1,3-OXAZOLE-4-CARBOXYLATE

Suppliers and Price of S-Carbobenzyloxy-L-cysteine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
S-CARBOBENZYLOXY-L-CYSTEINE Aldrich
50mg
$ 144.00

Crysdot
H-Cys(Z)-OH 95+%
100g
$ 431.00

Crysdot
H-Cys(Z)-OH 95+%
25g
$ 216.00

Chemenu
H-Cys(Z)-OH 95%
25g
$ 204.00

American Custom Chemicals Corporation
H-CYS(Z)-OH 95.00%
25G
$ 1309.77

Ambeed
H-Cys(Z)-OH 95%
10g
$ 37.00

Ambeed
H-Cys(Z)-OH 95%
5g
$ 22.00

Ambeed
H-Cys(Z)-OH 95%
1g
$ 8.00

Ambeed
H-Cys(Z)-OH 95%
25g
$ 87.00

Ambeed
H-Cys(Z)-OH 95%
100g
$ 227.00

Total 42 raw suppliers

Chemical Property of S-Carbobenzyloxy-L-cysteine

Chemical Property:

Vapor Pressure:2.33E-08mmHg at 25°C
Boiling Point:435.6°Cat760mmHg
PKA:1.93±0.10(Predicted)
Flash Point:217.2°C
PSA：114.92000
Density:1.358g/cm³
LogP:2.16860
Storage Temp.:−20°C
XLogP3:-1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:7
Exact Mass:255.05652907
Heavy Atom Count:17
Complexity:266

Purity/Quality:

97% ^*data from raw suppliers

S-CARBOBENZYLOXY-L-CYSTEINE Aldrich ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)COC(=O)SCC(C(=O)O)N

Technology Process of S-Carbobenzyloxy-L-cysteine

There total 5 articles about S-Carbobenzyloxy-L-cysteine 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: 61.0%

: 52-90-4
L-Cysteine

: dimethylsulfonium methyl sulfate

: 1625-72-5,29663-62-5
S-(benzyloxycarbonyl)-L-cysteine

Guidance literature:: With triethylamine; at 20 ℃; for 5h;
DOI:10.1246/bcsj.62.3103

Reference yield:

: 52-89-1
l-cysteine hydrochloride

: 1625-72-5,29663-62-5
S-(benzyloxycarbonyl)-L-cysteine

Guidance literature:: With sodium hydrogencarbonate; anschliessendes Behandeln mit Chlorokohlensaeure-benzylester;
DOI:10.1021/ja01598a079

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 1625-72-5,29663-62-5
S-(benzyloxycarbonyl)-L-cysteine

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / Et₃N / acetonitrile / 2 h / 5 °C

2: 61 percent / Et₃N / 5 h / 20 °C

With triethylamine; In acetonitrile;
DOI:10.1246/bcsj.62.3103