Fmoc-S-tert-butyl-L-cysteine
Suppliers
Names
[ CAS No. ]:
67436-13-9
[ Name ]:
Fmoc-S-tert-butyl-L-cysteine
[Synonym ]:
L-Cysteine, S-(1,1-dimethylethyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
S-tert-Butyl-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-cysteine
L-Cysteine, S-(1,1-dimethylethyl)-N-((9H-fluoren-9-ylmethoxy)carbonyl)-
MFCD00037130
(2R)-3-tert-butylsulfanyl-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-S-(2-methyl-2-propanyl)-L-cysteine
Fmoc-S-t-butyl-cysteine
Fmoc-S-tert-butyl-L-cysteine
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
603.4±55.0 °C at 760 mmHg
[ Melting Point ]:
135-137ºC
[ Molecular Formula ]:
C22H25NO4S
[ Molecular Weight ]:
399.503
[ Flash Point ]:
318.7±31.5 °C
[ Exact Mass ]:
399.150421
[ PSA ]:
100.93000
[ LogP ]:
5.84
[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C
[ Index of Refraction ]:
1.600
[ Storage condition ]:
2-8°C
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
S22-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2930909090
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%
Articles
Pept. Res. 2(1) , 147-52, (1989)
Fmoc-Cys(t-Bu)-OH, Fmoc-Cys(Acm)-OH, and Fmoc-Cys(Trt)-OH exhibit excellent synthesis characteristics when used in Fmoc solid phase peptide synthesis on the Applied Biosystems Model 431A peptide synth...