ChemicalBook > CAS DataBase List > DL-2-Aminobutyric acid

DL-2-Aminobutyric acid

Product Name
DL-2-Aminobutyric acid
CAS No.
2835-81-6
Chemical Name
DL-2-Aminobutyric acid
Synonyms
2-AMINOBUTYRIC ACID;2-AMINOBUTANOIC ACID;ALPHA-AMINOBUTYRIC ACID;homoalanine;DL-A-AMINOBUTYRIC ACID;DL-AABA;DL-2-Abu;DL-ABU-OH;NSC 3251-d;H-DL-ABU-OH
CBNumber
CB4382245
Molecular Formula
C4H9NO2
Formula Weight
103.12
MOL File
2835-81-6.mol
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DL-2-Aminobutyric acid Property

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; Soluble 33% in cold water, poorly in alcohol, insoluble in oils.
form 
Crystalline Powder
pka
2.29(at 25℃)
color 
White
Odor
a very faint caramellic-sweet odor.
PH
5.98
optical activity
+9.325 (H2O)+20.525 (5 mol dm-3 HCl)
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

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
162663
Product name
DL-2-Aminobutyric acid
Purity
ReagentPlus , 99%
Packaging
25g
Price
$57.8
Updated
2024/03/01
Sigma-Aldrich
Product number
162663
Product name
DL-2-Aminobutyric acid
Purity
ReagentPlus , 99%
Packaging
100g
Price
$145
Updated
2024/03/01
TCI Chemical
Product number
A0280
Product name
DL-2-Aminobutyric Acid
Purity
>99.0%(T)
Packaging
25g
Price
$62
Updated
2024/03/01
Alfa Aesar
Product number
L06035
Product name
DL-2-Aminobutyric acid, 99%
Packaging
25g
Price
$37.65
Updated
2024/03/01
Alfa Aesar
Product number
L06035
Product name
DL-2-Aminobutyric acid, 99%
Packaging
100g
Price
$98.65
Updated
2024/03/01
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DL-2-Aminobutyric acid Chemical Properties,Usage,Production

Chemical Properties

Off-White Solid

Uses

A descriptor amino acid QSARs peptide. When applied in combination with Glucose, DL-2-Aminobutyric acid produces a flavor reminiscent of Maple sugar.  Finds considerable use in flavor work, It is a commercially available Maple flavor material. 

Production Methods

Can be isolated from natural proteins. It is present in the tendon of the sperm whale and along wit h many ot tm” artima 1 proteins.

Definition

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

reaction suitability

reaction type: solution phase peptide synthesis

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

Raw materials

Preparation Products

2-Ethylpiperazine
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DL-2-Aminobutyric acid Suppliers

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View Lastest Price from DL-2-Aminobutyric acid manufacturers

airuikechemical co., ltd.
Product
dl-2-aminobutyric acid 2835-81-6
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-09
Henan Bao Enluo International TradeCo.，LTD
Product
DL-2-Aminobutyric acid 2835-81-6
Price
US $100.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
1000tons
Release date
2023-08-23
Zhuozhou Wenxi import and Export Co., Ltd
Product
DL-2-Aminobutyric acid 2835-81-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11

2835-81-6, DL-2-Aminobutyric acidRelated Search:

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