ChemicalBook >> CAS DataBase List >>DL-2-Aminobutyric acid
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;DL-Butyrine
- CBNumber:
- CB4382245
- Molecular Formula:
- C4H9NO2
- Molecular Weight:
- 103.12
- MDL Number:
- MFCD00008093
- MOL File:
- 2835-81-6.mol
- MSDS File:
- SDS
Last updated:2024-12-18 14:07:02
| 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) |
| FDA UNII | 8306QPJ19P |
| NIST Chemistry Reference | DL-2-Aminobutyric acid(2835-81-6) |
| EPA Substance Registry System | 2-Aminobutyric acid (2835-81-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
DL-2-Aminobutyric acid price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 162663 | DL-2-Aminobutyric acid ReagentPlus , 99% | 2835-81-6 | 25g | $57.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | 162663 | DL-2-Aminobutyric acid ReagentPlus , 99% | 2835-81-6 | 100g | $145 | 2024-03-01 | Buy |
| TCI Chemical | A0280 | DL-2-Aminobutyric Acid >99.0%(T) | 2835-81-6 | 25g | $62 | 2024-03-01 | Buy |
| Alfa Aesar | L06035 | DL-2-Aminobutyric acid, 99% | 2835-81-6 | 25g | $37.65 | 2024-03-01 | Buy |
| Alfa Aesar | L06035 | DL-2-Aminobutyric acid, 99% | 2835-81-6 | 100g | $98.65 | 2024-03-01 | Buy |
DL-2-Aminobutyric acid Chemical Properties,Uses,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.
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
Global( 428)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 | sales02@sdzhonghuimaterial.com | China | 983 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18751 | 58 |
| Taizhou Tianhong Biochemistry Technology Co., Ltd. | 0523-86132544 | sales@thbiochem.com | CHINA | 305 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
View Lastest Price from DL-2-Aminobutyric acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-15 | dl-2-aminobutyric acid
2835-81-6
|
US $0.00-0.00 / Kg | 1Kg | 99.9% | 200tons | airuikechemical co., ltd. | |
 |
2023-08-23 | DL-2-Aminobutyric acid
2835-81-6
|
US $100.00 / kg | 1kg | 99% | 1000tons | Henan Bao Enluo International TradeCo.，LTD | |
 |
2021-07-13 | DL-2-Aminobutyric acid
2835-81-6
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- dl-2-aminobutyric acid
2835-81-6
- US $0.00-0.00 / Kg
- 99.9%
- airuikechemical co., ltd.
-
- DL-2-Aminobutyric acid
2835-81-6
- US $100.00 / kg
- 99%
- Henan Bao Enluo International TradeCo.，LTD
-
- DL-2-Aminobutyric acid
2835-81-6
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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2835-81-6