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Boc-L-aspartic acid 4-benzyl ester

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Boc-L-aspartic acid 4-benzyl ester Basic information

Product Name:
Boc-L-aspartic acid 4-benzyl ester
Synonyms:
  • TBOC-L-ASPARTIC ACID (OBZL)
  • T-BUTYLOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER
  • N-BOC-L-ASPARTIC ACID 4-BENZYL ESTER
  • N-ALPHA-TERT-BUTYLOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER
  • N-ALPHA-T-BOC-L-ASPARTIC ACID BETA-BENZYL ESTER
  • N-ALPHA-T-BOC-L-ASPARTIC-BETA-BENZYL ESTER
  • N-ALPHA-T-BUTOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER
  • N-T-BUTOXYCARBONYL-L-ASPARTIC ACID BETA-BENZYL ESTER
CAS:
7536-58-5
MF:
C16H21NO6
MW:
323.34
EINECS:
231-406-8
Product Categories:
  • Aspartic acid [Asp, D]
  • Boc-Amino Acids and Derivative
  • Amino Acids
  • Amino Acids (N-Protected)
  • Biochemistry
  • Boc-Amino acid series
  • Boc-Amino Acids
Mol File:
7536-58-5.mol
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Boc-L-aspartic acid 4-benzyl ester Chemical Properties

Melting point:
98-102 °C(lit.)
alpha 
-20 º (c=2, DMF)
Boiling point:
461.82°C (rough estimate)
Density 
1.1728 (rough estimate)
refractive index 
-20 ° (C=2, DMF)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
almost transparency in N,N-DMF
pka
3.65±0.23(Predicted)
form 
Powder
color 
White to off-white
optical activity
[α]20/D 20.0±1°, c = 2% in DMF
BRN 
2064127
CAS DataBase Reference
7536-58-5(CAS DataBase Reference)
EPA Substance Registry System
N-tert-Butoxycarbonyl-L-aspartic acid .beta.-benzyl ester (7536-58-5)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
2924 29 70
HazardClass 
IRRITANT

MSDS

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Boc-L-aspartic acid 4-benzyl ester Usage And Synthesis

Chemical Properties

white to off-white powder

Uses

N-?[(1,?1-?Dimethylethoxy)?carbonyl]?-?L-?Aspartic acid 4-?(Phenylmethyl) Ester is L-Aspartic Acid (A790024) with side chain and N-terminus protected. L-Aspartic Acid is a non-essential amino acid found in food sources.

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