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L(+)-Asparagine monohydrate

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L(+)-Asparagine monohydrate Basic information

Product Name:
L(+)-Asparagine monohydrate
Synonyms:
  • (S)-(+)-ASPARAGINE MONOHYDRATE
  • (S)-2-AMINOSUCCINIC ACID 4-AMIDE MONOHYDRATE
  • ASPARAGINIC ACID SEMIAMIDE
  • ASPARAGINIC ACID SEMIAMIDE MONOHYDRATE
  • ASPARAGINE MONOHYDRATE
  • ASPARAGINE H2O
  • H-ASN-OH H2O
  • H-L-ASN-OH H2O
CAS:
5794-13-8
MF:
C4H10N2O4
MW:
150.13
EINECS:
611-593-6
Product Categories:
  • Amino ACIDS SERIES
  • alpha-Amino Acids
  • Asparagine [Asn, N]
  • Amino Acids
  • Biochemistry
  • L-Amino Acids
  • Amino Acids
  • amino
Mol File:
5794-13-8.mol
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L(+)-Asparagine monohydrate Chemical Properties

Melting point:
233-235 °C(lit.)
alpha 
35 º (c=10, 6N HCl)
Boiling point:
271.66°C (rough estimate)
Density 
1,543 g/cm3
refractive index 
31 ° (C=10, HCl)
storage temp. 
2-8°C
solubility 
H2O: 20 mg/mL
form 
powder
color 
White to Off-white
PH
4.0-5.5 (20g/l, H2O, 20℃)
Odor
at 100.00?%. odorless
Water Solubility 
30 g/L (20 ºC)
Merck 
14,837
BRN 
5767869
LogP
-1.506 (est)
CAS DataBase Reference
5794-13-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
TSCA 
Y
HS Code 
29241900

MSDS

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L(+)-Asparagine monohydrate Usage And Synthesis

Chemical Properties

White or almost white, crystalline powder or colourless crystals.

Uses

L-Asparagine is a naturally occurring proteinogenic amino acid, used in biomanufacturing cell culture systems for the production of therapeutic recombinant proteins and monoclonal antibodies. It is used in the biosynthesis of proteins. It is also required for development and function of the brain.

Uses

L-Asparagine is a naturally occurring amino acid that is not an essential for humans and can be synthesized from central metabolic pathway intermediates.

General Description

Asparagine biosynthesis is catalyzed by glutamine-dependent asparagine synthetase in mammalian tissues. Elevated levels of free asparagine is observed in plants facing stress in the form of drought or high salt. It is also present in senescing leaves and germinating seeds.

Biochem/physiol Actions

Asparagine has high nitrogen to carbon ratio and is a key regulator for nitrogen storage and transport. Its thermal degradation in the presence of sugars leads to the acrylamide formation in foods. Asparagine serves as an amino acid exchange factor and is essential for amino acid homeostasis. It favors cancer cell proliferation.

L(+)-Asparagine monohydrate Preparation Products And Raw materials

Preparation Products

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