D-2-Aminobutyric acid
- Product Name
- D-2-Aminobutyric acid
- CAS No.
- 2623-91-8
- Chemical Name
- D-2-Aminobutyric acid
- Synonyms
- (R)-2-aminobutanoic acid;R-AMINOBUTYRIC ACID;H-D-ABU-OH;(R)-(-)-2-AMINOBUTYRIC ACID;D-2-Abu;H-D-Aib-OH;D-Butyrine;H-D-2-ABU-OH;H-D-ABU(2)-OH;D-ETHYLGLYCINE
- CBNumber
- CB2322157
- Molecular Formula
- C4H9NO2
- Formula Weight
- 103.12
- MOL File
- 2623-91-8.mol
D-2-Aminobutyric acid Property
- Melting point:
- >300 °C (lit.)
- alpha
- -21.2 º (c=2, 6N HCl)
- Boiling point:
- 215.2±23.0 °C(Predicted)
- Density
- 1.2300 (estimate)
- refractive index
- 1.4650 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- soluble
- form
- Crystalline Powder
- pka
- 2.34±0.10(Predicted)
- color
- White
- optical activity
- [α]20/D 21 to 19°, c = 4 in H2O
- Water Solubility
- soluble
- BRN
- 1720934
- Major Application
- peptide synthesis
- InChI
- 1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m1/s1
- InChIKey
- QWCKQJZIFLGMSD-GSVOUGTGSA-N
- SMILES
- CC[C@@H](N)C(O)=O
- LogP
- -0.064 (est)
- CAS DataBase Reference
- 2623-91-8(CAS DataBase Reference)
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.
N-Bromosuccinimide Price
- Product number
- 116122
- Product name
- D-2-Aminobutyric acid
- Purity
- 98%
- Packaging
- 1g
- Price
- $25.55
- Updated
- 2025/07/31
- Product number
- 116122
- Product name
- D-2-Aminobutyric acid
- Purity
- 98%
- Packaging
- 5g
- Price
- $57.9
- Updated
- 2025/07/31
- Product number
- A1377
- Product name
- (R)-(-)-2-Aminobutyric Acid
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $19
- Updated
- 2025/07/31
- Product number
- A1377
- Product name
- (R)-(-)-2-Aminobutyric Acid
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $52
- Updated
- 2025/07/31
- Product number
- A602915
- Product name
- (R)-(-)-2-Aminobutyric Acid
- Packaging
- 1g
- Price
- $45
- Updated
- 2021/12/16
D-2-Aminobutyric acid Chemical Properties,Usage,Production
Chemical Properties
WHITE CRYSTALLINE POWDER
Uses
(R)-2-Aminobutyric Acid is an isomer of L-Aminobutyric Acid (A602930) which is a receptor antagonist.
Definition
ChEBI: D-alpha-aminobutyric acid is an optically active form of alpha-aminobutyric acid having D-configuration. It is an alpha-aminobutyric acid and a D-alpha-amino acid. It is an enantiomer of a L-alpha-aminobutyric acid.
reaction suitability
reaction type: solution phase peptide synthesis
Synthesis
Currently, the methods reported in the literature for the synthesis of D-2-aminobutyric acid such as the synthesis of D-2-aminobutyric acid from D-configuration methionine by desulfurization and other steps; ammonification and hydrolysis reaction method of butyronic acid, and chemical disassembly method. First, the racemic 2-aminobutyric acid is acetylated to obtain N-acetyl-2-aminobutyric acid, and then the aminoacylase extracted from pig kidney is used to selectively hydrolyze off the (S)-configuration N-acetyl-2-aminobutyric acid to obtain the (S)-2-aminobutyric acid, and the (R)-N-acetyl-2-aminobutyric acid which is not hydrolyzed is subjected to the racemic treatment by an appropriate method to obtain racemic 2-aminobutyric acid, thus realizing the dynamic of its 2-aminobutanoic acid. Aminobutyric acid, thus realizing its dynamic kinetic splitting and achieving a final yield of 71.9%.
IC 50
Microbial Metabolite; Human Endogenous Metabolite
D-2-Aminobutyric acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from D-2-Aminobutyric acid manufacturers
- Product
- D-(-)-2-Aminobutyric acid 2623-91-8
- Price
- US $350.00/Kg
- Min. Order
- 0.100Kg
- Purity
- 99 %
- Supply Ability
- 5000 Kg
- Release date
- 2025-06-01
- Product
- D(-)-2-Aminobutyric acid 2623-91-8
- 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
- Product
- D(-)-2-Aminobutyric acid 2623-91-8
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09