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( 109)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 19536 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 9205 | 58 |
SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 | sales@hengbeichem.cn | China | 6856 | 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