Boc-Cys(Bzl)-OH

Suppliers

Names

[ Name ]:
Boc-Cys(Bzl)-OH

[Synonym ]:
Boc-Cys(Bzl)-OH
N-Boc-S-Benzyl-L-Cys-OH
N-Boc-S-benzyl-L-cysteine
L-Cysteine, N-((1,1-dimethylethoxy)carbonyl)-S-(phenylmethyl)-
Boc-S-Benzyl-L-Cysteine
N-tert-butoxycarbonyl-S-benzylcysteine
N-α-t-Boc-S-benzyl-L-cysteine
N-(tert-Butoxycarbonyl)-S-benzyl-L-cysteine
BOC-S-BENZYL-CYSTEINE
(R)-3-(Benzylthio)-2-((tert-butoxycarbonyl)amino)propanoic acid
t-butyloxycarbonyl-S-benzyl-L-cysteine
EINECS 225-772-8
MFCD00065567
S-Benzyl-N-(tert-butoxycarbonyl)-L-cysteine
S-benzyl N-Boc-cysteine
S-Benzyl-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-cysteine
L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
481.2±45.0 °C at 760 mmHg

[ Melting Point ]:
86-88 °C

[ Molecular Formula ]:
C₁₅H₂₁NO₄S

[ Molecular Weight ]:
311.397

[ Flash Point ]:
244.8±28.7 °C

[ Exact Mass ]:
311.119141

[ PSA ]:
100.93000

[ LogP ]:
3.93

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.554

MSDS

Click to get detail MSDS

Safety Information

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

[ Hazard Codes ]:
T+

[ 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

H-Cys(Bzl)-OH
Di-tert-butyl dicarbonate
Benzyl bromide
T-BUTYL-P-NITROPHENYL CARBONATE
Di-tert-butyl carbonate
R-2-PHENYL-THIAZOLIDINE-4-CARBOXYLIC ACID
Carbonazidic acid,1,1-dimethylethyl ester
BOC-ON
CARBONIC ACID TERT-BUTYL 2,4,5-TRICHLOROPHENYL ESTER
L-Cysteine,N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)-, 4-nitrophenyl ester

DownStream

Boc-L-cysteine
(Boc-Cys-OH)2
Boc-Cys(Bzl)-Osu
L-Cysteine,N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)-, 4-nitrophenyl ester
boc-cys(bzl)-ol
3-benzyloxy-estra-1,3,5(10),16-tetraeno[17,16-e]-2'-(S-benzyl-N-tert-butoxycarbonyl-L-cysteinylamino)pyrimidine

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%

Articles

Formation of a dehydroalanyl residue from S-benzylcysteine upon HF cleavage of a [Sar1, Cys8]-angiotensin II peptide resin.

Int. J. Pept. Protein Res. 38(6) , 601-2, (1991)