Boc-Cys(tBu)-OH

Base Information

Chemical Name:Boc-Cys(tBu)-OH
CAS No.:56976-06-8
Molecular Formula:C12H23NO4S
Molecular Weight:277.385
Hs Code.:
DSSTox Substance ID:DTXSID40461358
Nikkaji Number:J2.818.906K
Wikidata:Q72450732

Synonyms:Boc-Cys(tBu)-OH;56976-06-8;Boc-S-tert-butyl-L-cysteine;(2R)-3-tert-butylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid;L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(1,1-dimethylethyl)-;Boc-L-Cys(tBu)-OH;Boc-S-t-butyl-L-cysteine;(R)-2-((tert-Butoxycarbonyl)amino)-3-(tert-butylthio)propanoic acid;(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-(tert-butylsulfanyl)propanoic acid;Boc-(S)-tert-butyl-L-Cys;N-Boc-S-(tert-butyl)-L-cysteine;MFCD00076918;Boc-(S)-t-butyl-L-Cys;N-Boc-S-t-butyl-L-cysteine;SCHEMBL905266;DTXSID40461358;AKOS015836462;AKOS015907853;CS-W022597;DS-2705;FD21344;HY-W041857;EN300-1071799;N-(tert-Butoxycarbonyl)-S-(tert-butyl)-L-cysteine;(R)-2-(Boc-amino)-3-(tert-butylthio)propionic acid;(R)-2-(tert-butoxycarbonylamino)-3-(tert-butylthio)propanoic acid;N-alpha-t-Butyloxycarbonyl-S-t-butyl-L-cysteine (Boc-L-Cys(tBu)-OH)

Suppliers and Price of Boc-Cys(tBu)-OH

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

Usbiological
Boc-S-tert-butyl-L-cysteine
10g
$ 363.00

Iris Biotech GmbH
Boc-L-Cys(tBu)-OH
100 g
$ 607.50

Iris Biotech GmbH
Boc-L-Cys(tBu)-OH
25 g
$ 202.50

Iris Biotech GmbH
Boc-L-Cys(tBu)-OH
5 g
$ 67.50

Crysdot
Boc-Cys(tBu)-OH 95%
25g
$ 89.00

chempep
Boc-Cys(tBu)-OH >=98%
25g
$ 203.00

chempep
Boc-Cys(tBu)-OH >=98%
100g
$ 563.00

Chem-Impex
Boc-S--butyl-L-cysteine ≥ 99% (HPLC)
25G
$ 50.00

Chem-Impex
Boc-S--butyl-L-cysteine ≥ 99% (HPLC)
5G
$ 12.50

Chem-Impex
Boc-S--butyl-L-cysteine ≥ 99% (HPLC)
100G
$ 190.00

Total 41 raw suppliers

Chemical Property of Boc-Cys(tBu)-OH

Chemical Property:

PSA：100.93000
LogP:2.88690
Storage Temp.:Store at 0°C
XLogP3:2.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:7
Exact Mass:277.13477939
Heavy Atom Count:18
Complexity:304

Purity/Quality:

97% ^*data from raw suppliers

Boc-S-tert-butyl-L-cysteine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 24/25

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C)(C)OC(=O)NC(CSC(C)(C)C)C(=O)O
Isomeric SMILES:CC(C)(C)OC(=O)N[C@@H](CSC(C)(C)C)C(=O)O
Uses Boc-Cys(tBu)-OH, is a Cystine derivative, used in various chemical synthesis and peptide chemistry.

Technology Process of Boc-Cys(tBu)-OH

There total 2 articles about Boc-Cys(tBu)-OH 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: 78.0%

: 1070-19-5
N-(tert-butyloxycarbonyl) azide

: 2481-09-6
S-tert-Butyl-N-acetyl-L-cysteine hydrochloride

: 56976-06-8,872211-02-4
N-(Carbo-tert-butoxy)-S-tert-butyl-L-cysteine

Guidance literature:: With triethylamine; In 1,4-dioxane; water; for 48h; Ambient temperature;
DOI:10.1021/jo00322a024

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 2481-10-9,300583-35-1
(R)-S-tert-butylcysteine

: 56976-06-8,872211-02-4
N-(Carbo-tert-butoxy)-S-tert-butyl-L-cysteine

Guidance literature:: With sodium hydroxide; In acetonitrile;
DOI:10.1039/c4ra10936h

Reference yield: 97.1%

: 56976-06-8,872211-02-4
N-(Carbo-tert-butoxy)-S-tert-butyl-L-cysteine

: 52-90-4
L-Cysteine

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; diphenyl sulfide; In trifluoroacetic acid; at 0 ℃; for 0.5h; Product distribution; New peptide deprotection procedure: hard-soft acid-base concept; the role of soft bases (thioanisole, dimethylsulfide, diphenylsulfide) employed.;
DOI:10.1248/cpb.35.3447