Boc-L-cysteine

Modify Date: 2024-01-05 10:07:53

Boc-L-cysteine Structure
Boc-L-cysteine structure
Common Name Boc-L-cysteine
CAS Number 20887-95-0 Molecular Weight 221.274
Density 1.2±0.1 g/cm3 Boiling Point 361.4±37.0 °C at 760 mmHg
Molecular Formula C8H15NO4S Melting Point 67-70°C
MSDS Chinese USA Flash Point 172.3±26.5 °C

 Names

Name (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoic acid
Synonym More Synonyms

 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

 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

 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%

 Articles4

More 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)

 Synonyms

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
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