boc-s-tert-butylmercapto-l-cysteine

Names

[ Name ]:
boc-s-tert-butylmercapto-l-cysteine

[Synonym ]:
BOC-S-T-BUTYLTHIO-L-CYSTEINE
N-(TERT-BUTOXYCARBONYL)-L-CYSTINE
MFCD00084687
Boc-Cys(StBu)
EINECS 250-013-2
N-[(1,1-dimethylethoxy)carbonyl]-3-[(1,1-dimethylethyl)dithio]-L-alanine
N-(tert-butoxycarbonyl)-S-(tert-butylthio)cysteine
Boc-Cys(StBu)-OH
N-(tert-butoxycarbonyl)-S-tert-butylmercapto-L-cysteine
Boc-[S-(tert-butylmercapto)]-L-cysteine
boc-S-tert-butylmercapto-L-cysteine
N-[(tert-Butoxy)carbonyl]-3-[(tert-butyl)dithio]-L-alanine

Chemical & Physical Properties

[ Density]:
1.181 g/cm3

[ Boiling Point ]:
438.2ºC at 760 mmHg

[ Melting Point ]:
117-119ºC

[ Molecular Formula ]:
C₁₂H₂₃NO₄S₂

[ Molecular Weight ]:
309.44500

[ Flash Point ]:
218.8ºC

[ Exact Mass ]:
309.10700

[ PSA ]:
126.23000

[ LogP ]:
3.53510

[ Index of Refraction ]:
1.526

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%