Boc-Cys(tbu)-OH

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Names

[ CAS No. ]:
56976-06-8

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

[Synonym ]:
(2R)-3-tert-butylsulfanyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid
L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(1,1-dimethylethyl)-
S-(2-Methyl-2-propanyl)-N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-cysteine
Boc-S-t-butyl-L-cysteine
N-Boc-S-tert-butyl-L-cysteine
Boc-Cys(tBu)-OH

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
412.6±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C12H23NO4S

[ Molecular Weight ]:
277.380

[ Flash Point ]:
203.4±27.3 °C

[ Exact Mass ]:
277.134766

[ PSA ]:
100.93000

[ LogP ]:
3.39

[ Appearance of Characters ]:
Solid

[ Vapour Pressure ]:
0.0±2.1 mmHg at 25°C

[ Index of Refraction ]:
1.496

[ Storage condition ]:
Store at 0°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Safety Phrases ]:
24/25

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbonazidic acid,1,1-dimethylethyl ester
  • H-Cys(But)-OH HCl

DownStream

  • L-cysteine

Related Compounds

  • boc-cys(tbu)-oh
  • (Boc-Cys-OH)2
  • Fmoc-d-cys(tbu)-oh
  • H-D-CYS(TBU)-OH HCL
  • Fmoc-S-tert-butyl-L-cysteine
  • Boc-Cys(pMeBzl)-OH
  • Ethyl 3-{[(4-methylphenyl)methyl]amino}pentanoate
  • 1-[4-(Oxolan-3-yl)-1,4-diazepan-1-yl]butan-1-one
  • Ethyl 3-azido-2-oxopropanoate
  • Methyl 3-{[(furan-2-yl)methyl]amino}-5,5-dimethylhexanoate
  • 3-{[(Pyridin-4-yl)methyl]amino}pentanoic acid
  • 3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}-3-cyclopropylpropanoic acid
  • methyl 3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}pentanoate
  • Ethyl 3-{[(furan-2-yl)methyl]amino}-5,5-dimethylhexanoate
  • ethyl 3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}pentanoate
  • ethyl 3-{[(2H-1,3-benzodioxol-5-yl)methyl]amino}-3-cyclopropylpropanoate