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BOC-L-Asparagine

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BOC-L-Asparagine Basic information

Product Name:
BOC-L-Asparagine
Synonyms:
  • T-BUTYLOXYCARBONYL-L-ASPARAGINE
  • TBOC-L-ASPARAGINE
  • N-TERT-BUTOXYCARBONYL-L-ASPARAGINE
  • N-T-BUTOXYCARBONYL-L-ASPARAGINE
  • N-T-BOC-L-ASPARAGINE
  • N2-[(1,1-Dimethylethoxy)carbonyl]-L-asparagine
  • NALPHA-BOC-L-ASPARAGINE
  • N-ALPHA-T-BOC-L-ASPARAGINE
CAS:
7536-55-2
MF:
C9H16N2O5
MW:
232.23
EINECS:
231-405-2
Product Categories:
  • Asparagine [Asn, N]
  • Boc-Amino Acids and Derivative
  • Amino Acids (N-Protected)
  • Biochemistry
  • Boc-Amino Acids
  • Boc-Amino acid series
  • Amino Acid Derivatives
  • Amino Acids
  • Heterocycles
Mol File:
7536-55-2.mol
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BOC-L-Asparagine Chemical Properties

Melting point:
175 °C (dec.)(lit.)
Boiling point:
374.39°C (rough estimate)
Density 
1.2896 (rough estimate)
refractive index 
-7 ° (C=1, DMF)
Flash point:
245°C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
almost transparency in N,N-DMF
form 
Powder or Crystalline Powder
pka
3.79±0.10(Predicted)
color 
White
optical activity
[α]20/D 7.8±0.5°, c = 2% in DMF
BRN 
1977963
CAS DataBase Reference
7536-55-2(CAS DataBase Reference)
EPA Substance Registry System
L-Asparagine, N2-[(1,1-dimethylethoxy)carbonyl]- (7536-55-2)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
22-24/25-36-26
WGK Germany 
3
TSCA 
Yes
HS Code 
2924 19 00
HazardClass 
IRRITANT

MSDS

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BOC-L-Asparagine Usage And Synthesis

Chemical Properties

WHITE AMORPHOUS POWDER

Uses

Nα-Boc-L-asparagine is an N-Boc-protected form of L-Asparagine (A790005). L-Asparagine was first isolated by Robiquet and Vauquelin from asparagus juice (a high source of L-asparagine). L-Asparagine is often incorporated into proteins, and is a basis for some cancer therapies as certain cancerous cells require L-asparagine for growth.

Definition

ChEBI: The Nalpha-t-butoxycarbonyl derivative of L-asparagine

BOC-L-Asparagine Preparation Products And Raw materials

Raw materials

BOC-L-AsparagineSupplier

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