ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Cysteine derivatives S-tert-Butylmercapto-l-cysteine

S-tert-Butylmercapto-l-cysteine

S-tert-Butylmercapto-l-cysteine Basic information
Product Name:S-tert-Butylmercapto-l-cysteine
Synonyms:S-T-BUTYLMERCAPTO-L-CYSTEINE;S-T-BUTYLTHIO-L-CYSTEINE;S-TERT-BUTYLTHIO-L-CYSTEINE;S-TERT-BUTYLMERCAPTO-L-CYSTEINE;H-CYS(TBUS)-OH;H-CYS(TBUTHIO)-OH;H-CYS(STBU)-OH;H-L-CYS(STBU)-OH
CAS:30044-51-0
MF:C7H15NO2S2
MW:209.33
EINECS:250-012-7
Product Categories:Amino Acids
Mol File:30044-51-0.mol
S-tert-Butylmercapto-l-cysteine Structure
S-tert-Butylmercapto-l-cysteine Chemical Properties
Melting point 177 °C (dec.)(lit.)
Boiling point 324.7±37.0 °C(Predicted)
density 1.225
storage temp. 2-8°C
pka2.03±0.10(Predicted)
BRN 2247500
InChIInChI=1S/C7H15NO2S2/c1-7(2,3)12-11-4-5(8)6(9)10/h5H,4,8H2,1-3H3,(H,9,10)/t5-/m0/s1
InChIKeyTWMBHZTWEDJDRC-YFKPBYRVSA-N
SMILESC(O)(=O)[C@H](CSSC(C)(C)C)N
CAS DataBase Reference30044-51-0(CAS DataBase Reference)
Safety Information
Safety Statements 22-24/25
WGK Germany 3
F 13
HS Code 2930901600
MSDS Information
ProviderLanguage
SigmaAldrich English
S-tert-Butylmercapto-l-cysteine Usage And Synthesis
Chemical PropertiesWhite powder
Biological ActivityS-tert-Butylmercapto-L-cysteine is a cysteine derivative. it is may be used to introduce synthetically useful S-tert-butylthio groups into peptides.
S-tert-Butylmercapto-l-cysteine Preparation Products And Raw materials
Preparation ProductsFMOC-CYS(STBU)-OH
CYSTEINE FMOC-CYS(STBU)-OH AC-PEN-ARG-GLY-ASP-CYS-OH BOC-S-TERT-BUTYLMERCAPTO-L-CYSTEINE,N-(tert-butoxycarbonyl)-S-tert-butylmercapto-L-cysteine (D-PEN2,PEN5)-ENKEPHALIN 3-(TERT-BUTYLDITHIO)-2-(([1-(3,5-DIMETHOXYPHENYL)-1-METHYLETHOXY]CARBONYL)AMINO)PROPANOIC ACID D-PEN-GLY-PHE-PEN L-Cysteine FMOC-CYS(TBUTHIO)-OPFP S-tert-Butylmercapto-l-cysteine
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