ChemicalBook >> CAS DataBase List >>3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED
3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED
- CAS No.
- 759-05-7
- Chemical Name:
- 3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED
- Synonyms
- a-Ketoisovaleric acid;α-Keto-Valine;2-oxoisovaleric acid;2-Ketoisovaleric acid;alpha-ketoisovalerate;Talabostat Impurity 34;ALPHA-KETOISOVALERICACID;3-methyl-2-oxo-butanoicaci;2-Oxo-3-methylbutyric acid;3 Methyl-2-oxobutanioc acid
- CBNumber:
- CB1501953
- Molecular Formula:
- C5H8O3
- Molecular Weight:
- 116.12
- MDL Number:
- MFCD00040427
- MOL File:
- 759-05-7.mol
Last updated:2023-09-04 15:51:00
| Melting point | 31.5℃ |
|---|---|
| Boiling point | 170.5℃ |
| Density | 0.9968 |
| refractive index | 1.3850 |
| FEMA | 3869 | 3-METHYL-2-OXOBUTANOIC ACID |
| storage temp. | 2-8°C |
| solubility | Benzene (Slightly), Chloroform, Methanol (Slightly) |
| form | Oil |
| pka | 2.57±0.54(Predicted) |
| color | Colourless |
| Odor | fruity |
| Odor Type | fruity |
| Water Solubility | 400.6g/L(20 ºC) |
| JECFA Number | 631 |
| LogP | -0.36 |
| Substances Added to Food (formerly EAFUS) | 3-METHYL-2-OXOBUTANOIC ACID |
| CAS DataBase Reference | 759-05-7 |
| FDA UNII | 34P71D50E0 |
| EPA Substance Registry System | 2-Ketoisovaleric acid (759-05-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P280-P305+P351+P338 |
| HS Code | 2918300090 |
3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | O858060 | 2-Oxo-3-methylbutanoicacid>90% | 759-05-7 | 50mg | $50 | 2021-12-16 | Buy |
| ChemScene | CS-W006057 | 3-Methyl-2-oxobutanoicacid 99.10% | 759-05-7 | 25g | $960 | 2021-12-16 | Buy |
| ChemScene | CS-W006057 | 3-Methyl-2-oxobutanoicacid 99.10% | 759-05-7 | 10g | $480 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0070368 | 3-METHYL-2-OXOBUTYRIC ACID 95.00% | 759-05-7 | 5MG | $505.03 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 35352 | 3-Methyl-2-oxobutanoicacid 95+% | 759-05-7 | 5G | $750 | 2021-12-16 | Buy |
3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED Chemical Properties,Uses,Production
Chemical Properties
3-Methyl-2-oxobutanoic acid has a fruity aroma.
Occurrence
Reported found in banana, bread, blue and provolone cheeses, asparagus, beer and cocoa
Definition
ChEBI: A 2-oxo monocarboxylic acid that is the 2-oxo derivative of isovaleric acid.
Synthesis Reference(s)
The Journal of Organic Chemistry, 28, p. 3088, 1963
Tetrahedron Letters, 19, p. 4809, 1978 DOI: 10.1016/S0040-4039(01)85738-5
3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Global( 110)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 | marketing1@neostarunited.com | China | 13188 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
View Lastest Price from 3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-07-02 | 3-methyl-2-oxobutanoic acid
759-05-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2020-01-13 | 3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED
759-05-7
|
US $1.00 / g | 1g | 99.0% | 100 kg | Career Henan Chemical Co |
-
- 3-methyl-2-oxobutanoic acid
759-05-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED
759-05-7
- US $1.00 / g
- 99.0%
- Career Henan Chemical Co
759-05-7(3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED)Related Search:
3-methyl-2-oxo-butanoicaci
alpha-ketoisovalerate
3-METHYL-2-OXOBUTYRIC ACIDDISCONTINUED
2-oxoisovaleric acid
2-Ketoisovaleric acid
Butanoic acid, 3-methyl-2-oxo-
3-methyl-2-oxo-butanoic acid
ALPHA-KETOISOVALERICACID
2-Oxo-3-methylbutanoic acid
2-Oxo-3-methylbutyric acid
3 Methyl-2-oxobutanioc acid
alpha-keto-beta-Methylbutyric acid
3-methyl-2-ketobutanoic acid
2-Oxo-3-methylbutanoic acid >
2-Oxo-3-methylbutanoic acid >90%
α-Keto-Valine
a-Ketoisovaleric acid
Talabostat Impurity 34
759-05-7
0759-05-07