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Boc-L-aspartic acid 4-tert-butyl ester

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Boc-L-aspartic acid 4-tert-butyl ester Basic information

Product Name:
Boc-L-aspartic acid 4-tert-butyl ester
Synonyms:
  • 4-[(2-methylpropan-2-yl)oxy]-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-oxobutanoic acid
  • N-Boc-L-aspartic acid 4-tert-butyl ester, 98%
  • N-tert-Butyloxycarbonyl-L-aspartic Acid β-tert-Butyl Ester
  • BOC-L-ASP(OTBU)-OH
  • BOC-L-ASP(TBU)-OH
  • BOC-L-ASPARTIC ACID-BETA-T-BUTYL ESTER
  • BOC-L-ASPARTIC ACID 4-TERT-BUTYL ESTER
  • BOC-ASP(OBUT)-OH
CAS:
1676-90-0
MF:
C13H23NO6
MW:
289.32
Product Categories:
  • Aspartic acid [Asp, D]
  • Boc-Amino Acids and Derivative
  • Boc-Amino acid series
Mol File:
1676-90-0.mol
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Boc-L-aspartic acid 4-tert-butyl ester Chemical Properties

Melting point:
64-67 °C
alpha 
2 º (c=1% in MeOH)
Boiling point:
432.6±40.0 °C(Predicted)
Density 
1.139±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Soluble in methanol and dimethyl sulfoxide.
form 
Powder
pka
3.69±0.23(Predicted)
color 
White
optical activity
[α]20/D +2.0±0.4°, c = 1% in methanol
BRN 
2336144
InChIKey
PHJDCONJXLIIPW-QMMMGPOBSA-N
CAS DataBase Reference
1676-90-0(CAS DataBase Reference)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29241990

MSDS

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Boc-L-aspartic acid 4-tert-butyl ester Usage And Synthesis

Uses

It is used in the preparation of highly selective thrombin inhibitors. Also used in the preparation of thiopeptides and thioacylating agents.

reaction suitability

reaction type: Boc solid-phase peptide synthesis

Boc-L-aspartic acid 4-tert-butyl esterSupplier

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