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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester

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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Basic information

Product Name:
Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester
Synonyms:
  • N-ALPHA-FMOC-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER
  • N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-T BUTYL ESTER
  • N-ALPHA-(9-FLUORENYLMETHYLOXYCARBONYL)-N-ALPHA-METHYL-L-ASPARTIC ACID BETA-TERT-BUTYL ESTER
  • FMOC-L-MEASP(TBU)-OH
  • FMOC-MEASP(OTBU)-OH
  • FMOC-N-ME-ASPARTIC ACID(OTBU)-OH
  • FMOC-N-ME-ASP(OTBU)-OH
  • FMOC-N-METHYL-L-ASPARTIC ACID BETA-T-BUTYL ESTER
CAS:
152548-66-8
MF:
C24H27NO6
MW:
425.47
EINECS:
240-880-5
Product Categories:
  • Aspartic acid [Asp, D]
  • N-Methyl Amino Acids
  • PROTECTED AMINO ACID & PEPTIDES
  • Fmoc-Amino acid series
  • amino acids
Mol File:
152548-66-8.mol
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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Chemical Properties

Melting point:
135-140°C
Boiling point:
598.7±50.0 °C(Predicted)
Density 
1.237±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in water or 1% acetic acid
form 
Powder
pka
3.59±0.23(Predicted)
optical activity
[α]22/D -39.0°, c = 0.5% in DMF
CAS DataBase Reference
152548-66-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
N
Risk Statements 
50/53
Safety Statements 
60-61
WGK Germany 
3
HS Code 
2924 29 70
HazardClass 
IRRITANT
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Fmoc-N-methyl-L-aspartic acid 4-tert-butyl ester Usage And Synthesis

Chemical Properties

White to off-white solid

Uses

Fmoc protected N-methyl amino acid suitable for solid phase peptide synthesis. N-methyl amino acids have been shown to improve proteolytic stability of peptides.

Fmoc-N-methyl-L-aspartic acid 4-tert-butyl esterSupplier

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