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N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER

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N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Basic information

Product Name:
N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER
Synonyms:
  • N-(tert-Butoxycarbonyl)-L-cysteine Methyl ester 97%
  • N-Boc-L-Cysteine methyl ester
  • methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate
  • N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER
  • Methyl (tert-butoxycarbonyl)-L-cysteinate
  • L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester
  • N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER USP/EP/BP
  • BOC-L-Cysteinate methyl
CAS:
55757-46-5
MF:
C9H17NO4S
MW:
235.3
Product Categories:
  • Amino Acid Derivatives
  • Cysteine/Cystine
  • Peptide Synthesis
Mol File:
55757-46-5.mol
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N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Chemical Properties

Boiling point:
214 °C(lit.)
Density 
1.143 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.475(lit.)
Flash point:
113 °C
pka
9.29±0.10(Predicted)
optical activity
[α]22/D +21°, c = 7.5 in chloroform
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Safety Information

WGK Germany 
3
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N-(TERT-BUTOXYCARBONYL)-L-CYSTEINE METHYL ESTER Usage And Synthesis

Uses

N-(tert-Butoxycarbonyl)-L-cysteine methyl ester is a research chemical compound used in the preparation of terminal alkenes and allyl sulfides and preparation of trifluoromethyl substituted compounds.

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