Boc-Cys(pMeBzl)-OH

Names

[ CAS No. ]:
61925-77-7

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

[Synonym ]:
N-(tert-Butoxycarbonyl)-S-(4-methylbenzyl)-L-cysteine
MFCD00038517
Boc-S-(4-methylbenzyl)-L-cysteine
S-(4-Methylbenzyl)-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-cysteine
L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-[(4-methylphenyl)methyl]-
Boc-Cys(pMeBzl)-OH

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
493.8±45.0 °C at 760 mmHg

[ Melting Point ]:
63-66ºC

[ Molecular Formula ]:
C₁₆H₂₃NO₄S

[ Molecular Weight ]:
325.423

[ Flash Point ]:
252.4±28.7 °C

[ Exact Mass ]:
325.134766

[ PSA ]:
100.93000

[ LogP ]:
4.39

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

[ Index of Refraction ]:
1.551

Safety Information

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

[ 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%