ChemicalBook > Product Catalog > Biochemical Engineering > Amino Acids and Derivatives > Other amino acid derivatives > DL-2-Aminobutyric acid
DL-2-Aminobutyric acid
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; Soluble 33% in cold water, poorly in alcohol, insoluble in oils.
- form
- Crystalline Powder
- pka
- 2.29(at 25℃)
- color
- White
- PH
- 5.98
- Odor
- a very faint caramellic-sweet odor.
- 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 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
- Language:English Provider:DL-2-Aminobutyric acid
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
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DL-2-Aminobutyric acid Usage And Synthesis
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.
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 acidSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
INTATRADE GmbH
- Tel
- +49 3493/605464
- sales@intatrade.de
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Beijing dtftchem Technology Co., Ltd.
- Tel
- 010-60275820 13031183356
- elainezt@sina.com
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DL-2-Aminobutyric acid(2835-81-6)Related Product Information
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- DL-Malic acid
- Glycine
- Ethyl 2-(Chlorosulfonyl)acetate
- D-2-Aminobutyric acid
- α-Lipoic Acid
- 2-Aminoisobutyric Acid
- Indole-3-butyric acid
- ALTRENOGEST
- Butyric Acid
- Hydrocortisone-17-butyrate
- L(+)-2-Aminobutyric acid
- Folic acid
- DL-Pipecolinic acid
- DL-2-AMINO-4-PENTENOIC ACID
- D(+)-GLUCOSE MONOHYDRATE
- D-SACCHARIC ACID 1 4-LACTONE
- H-GAMMA-GLU-GLU-OH