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DL-2-Aminobutyric acid

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DL-2-Aminobutyric acid Basic information

Product Name:
DL-2-Aminobutyric acid
Synonyms:
  • DL-2-AMINOBUTYRIC ACID
  • DL-2-AMINO-N-BUTYRIC ACID
  • DL-ALPHA-AMINOBUTYRIC ACID
  • DL-ALPHA-AMINO-N-BUTYRIC ACID
  • H-DL-ABU-OH
  • (+/-)-2-AMINOBUTANOIC ACID
  • 2-AMINOBUTANOIC ACID
  • 2-AMINOBUTYRIC ACID
CAS:
2835-81-6
MF:
C4H9NO2
MW:
103.12
EINECS:
220-616-5
Product Categories:
  • Amino Acids & Derivatives
  • Chiral Reagents
  • Isotope Labeled Compounds
  • Alanine Derivatives
  • Peptide Synthesis
  • Unnatural Amino Acid Derivatives
  • Pharmaceutical Intermediates
  • Starting Raw Materials & Intermediates
  • Amino Acids
Mol File:
2835-81-6.mol
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DL-2-Aminobutyric acid Chemical Properties

Melting point:
291 °C (dec.)(lit.)
alpha 
[α]D20 0.0±0.1° (c=10, H2O)
Boiling point:
215.2±23.0 °C(Predicted)
Density 
1.2300
refractive index 
1.4650 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
210g/l
form 
Crystalline Powder
pka
2.29(at 25℃)
color 
White
Water Solubility 
almost transparency
Merck 
14,428
BRN 
635889
CAS DataBase Reference
2835-81-6(CAS DataBase Reference)
NIST Chemistry Reference
DL-2-Aminobutyric acid(2835-81-6)
EPA Substance Registry System
2-Aminobutyric acid (2835-81-6)
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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 
29224995

MSDS

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DL-2-Aminobutyric acid Usage And Synthesis

Chemical Properties

Off-White Solid

Uses

A descriptor amino acid QSARs peptide

Definition

ChEBI: An alpha-amino acid that is butyric acid bearing a single amino substituent located at position 2.

Purification Methods

Crystallise the acid from water. [Albertson & McKay J Am Chem Soc 81 505 1959, Perrin J Chem Soc 3125 1958, Beilstein 4 IV 2584.]

DL-2-Aminobutyric acid Preparation Products And Raw materials

Preparation Products

DL-2-Aminobutyric acidSupplier

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