S,S'-Bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester)

Base Information

Chemical Name:S,S'-Bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester)
CAS No.:126686-69-9
Molecular Formula:C₂₄H₄₂N₄O₁₀S₂
Molecular Weight:610.75
Hs Code.:
DSSTox Substance ID:DTXSID50155271
Wikidata:Q83023152
Mol file:126686-69-9.mol

Synonyms:S,S'-bis(Boc-Cys-Ala-OMe);S,S'-bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester)

Suppliers and Price of S,S'-Bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester)

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

Total 2 raw suppliers

Chemical Property of S,S'-Bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester)

Chemical Property:

Boiling Point:755.2°Cat760mmHg
Flash Point:410.5°C
PSA：252.02000
Density:1.227g/cm³
LogP:3.59920
XLogP3:1.7
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:19
Exact Mass:610.23423590
Heavy Atom Count:40
Complexity:833

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C(=O)OC)NC(=O)C(CSSCC(C(=O)NC(C)C(=O)OC)NC(=O)OC(C)(C)C)NC(=O)OC(C)(C)C
Isomeric SMILES:C[C@@H](C(=O)OC)NC(=O)[C@H](CSSC[C@@H](C(=O)N[C@@H](C)C(=O)OC)NC(=O)OC(C)(C)C)NC(=O)OC(C)(C)C

Technology Process of S,S'-Bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester)

There total 7 articles about S,S'-Bis(tert-butyloxycarbonyl-cysteinylalanine methyl ester) 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: 84.3%

: 10389-65-8
di-t-butoxycarbonyl-L-cystine

: 2491-20-5
L-alanine methyl ester hydrochloride

: 126686-69-9
(Boc-Cys-Ala-OMe)₂

Guidance literature:: With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 48h; Inert atmosphere;
DOI:10.1002/chem.201501458

Reference yield: 57.0%

: 10065-72-2
L-Alanine methyl ester

: 10389-65-8
di-t-butoxycarbonyl-L-cystine

: 126686-69-9
(Boc-Cys-Ala-OMe)₂

Guidance literature:: With 2,3,5-trimethyl-pyridine; HATU; In dichloromethane; N,N-dimethyl-formamide; at 0 - 20 ℃;
DOI:10.1002/hlca.200890217