Boc-L-cysteine

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Names

[ CAS No. ]:
20887-95-0

[ Name ]:
Boc-L-cysteine

[Synonym ]:
boc-L-cysteine
N-tert-butoxycarbonyl-L-cysteine
N-Boc-L-Cys-OH
MFCD00065565
N-Boc-L-Cysteine
N-Boc-Cys-OMe
N-(tert-Butyloxycarbonyl)-L-cysteine
N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-L-cysteine
N-Boc-L-cystein
N-tert-Butyloxycarbonylcysteine
BOC-L-CYS-OH
L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-
Boc-Cys-OH

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
361.4±37.0 °C at 760 mmHg

[ Melting Point ]:
67-70°C

[ Molecular Formula ]:
C8H15NO4S

[ Molecular Weight ]:
221.274

[ Flash Point ]:
172.3±26.5 °C

[ Exact Mass ]:
221.072174

[ PSA ]:
114.43000

[ LogP ]:
2.02

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.504

[ Storage condition ]:
-20°C

MSDS

Click to get detail MSDS

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

  • (Boc-Cys-OH)2
  • L-cysteine
  • Di-tert-butyl dicarbonate
  • Boc-Cys(Bzl)-OH
  • Boc-Cys(pMeBzl)-OH
  • boc-cys(acm)-oh
  • 1-(tert-Butoxycarbonyl)benzotriazole
  • Boc-Cys(pMeOBzl)-OH

DownStream

  • S-[N-BENZYL(THIOCARBAMOYL)]-L-CYSTEINE
  • L-FELININE
  • (R)-3-AMINOPIPERIDINE-2-ONE
  • (Boc-Cys-OH)2

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

Determination of free amino acid enantiomers in rat brain and serum by high-performance liquid chromatography after derivatization with N-tert.-butyloxycarbonyl-L-cysteine and o-phthaldialdehyde.

J. Chromatogr. A. 582 , 41, (1992)

The concurrent determination of free amino acid enantiomers and non-chiral amino acids in rat brain and serum was accomplished by high-performance liquid chromatography with fluorimetric detection aft...

Distribution and evolution of the serine/aspartate racemase family in invertebrates.

Amino Acids 48 , 387-402, (2016)

Free D-amino acids have been found in various invertebrate phyla, while amino acid racemase genes have been identified in few species. The purpose of this study is to elucidate the distribution, funct...

Reduction-responsive polymeric micelles for anticancer drug delivery

J. Control. Release 152 Suppl 1 , e36-7, (2011)


More Articles

Related Compounds

  • N-Boc-L-cysteine ethyl ester
  • N-BOC-L-cysteine tert-butyl ester
  • N-Boc-L-cysteine(SBn) methyl ester
  • N-Boc-L-cysteine Methanethiosulfonate
  • BOC-L-CYSTEINE(ACM) P-NITROPHENYL ESTER
  • boc-l-cysteine-benzyl serine methyl ester
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • Benzenesulfonamide, 2-hydroxy-N-[2-(2-pyridinyl)ethyl]-
  • 4-Cyclopropylthiophene-3-carbaldehyde
  • 2,4-Dichloro-5-piperidinopyrimidine
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde