ChemicalBook >> CAS DataBase List >>4-Methyl-2-oxovaleric acid
4-Methyl-2-oxovaleric acid
- CAS No.
- 816-66-0
- Chemical Name:
- 4-Methyl-2-oxovaleric acid
- Synonyms
- KETOLEUCINE;4-METHYL-2-OXOPENTANOIC ACID;ALPHA-KETOISOCAPROIC ACID;2-keto-isocaproate;2-OXOISOCAPROIC ACID;ALPHA KETOISOCAPROATE;2-Oxo-4-methylpentanoic acid;ALPHA-KETOLEUCINE;Methyl-2-oxovaleric;Isopropylpyruvicacid
- CBNumber:
- CB5157543
- Molecular Formula:
- C6H10O3
- Molecular Weight:
- 130.14
- MDL Number:
- MFCD00066204
- MOL File:
- 816-66-0.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:36
Melting point | 8-10 °C |
---|---|
Boiling point | 82-83 °C11 mm Hg(lit.) |
Density | 1.055 g/mL at 20 °C(lit.) |
FEMA | 3871 | 4-METHYL-2-OXOPENTANOIC ACID |
refractive index |
n |
storage temp. | 2-8°C |
solubility | DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml |
form | clear liquid |
pka | 2.65±0.54(Predicted) |
color | Colorless to Yellow |
Odor | fruity |
Odor Type | fruity |
Water Solubility | Soluble in water. |
JECFA Number | 633 |
BRN | 1701823 |
LogP | 0.17 |
CAS DataBase Reference | 816-66-0(CAS DataBase Reference) |
Substances Added to Food (formerly EAFUS) | 4-METHYL-2-OXOPENTANOIC ACID |
FDA UNII | 4GUJ8AH400 |
NIST Chemistry Reference | 4-Methyl-2-oxovaleric acid(816-66-0) |
EPA Substance Registry System | .alpha.-Ketoisocaproic acid (816-66-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS05 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
Hazard Codes | C | |||||||||
Risk Statements | 34 | |||||||||
Safety Statements | 26-36/37/39-45 | |||||||||
RIDADR | UN 3265 8/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
F | 3-9-13 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2918.30.9000 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
NFPA 704 |
|
4-Methyl-2-oxovaleric acid price More Price(15)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 68255 | 4-Methyl-2-oxovaleric acid ≥98.0% (T) | 816-66-0 | 1g | $108 | 2024-03-01 | Buy |
Sigma-Aldrich | 68255 | 4-Methyl-2-oxovaleric acid ≥98.0% (T) | 816-66-0 | 5g | $273 | 2024-03-01 | Buy |
TCI Chemical | K0025 | 4-Methyl-2-oxovaleric Acid >95.0%(GC)(T) | 816-66-0 | 5g | $215 | 2024-03-01 | Buy |
Alfa Aesar | H60076 | 4-Methyl-2-oxovaleric acid, 98% | 816-66-0 | 1g | $50.65 | 2024-03-01 | Buy |
Alfa Aesar | H60076 | 4-Methyl-2-oxovaleric acid, 98% | 816-66-0 | 5g | $240 | 2024-03-01 | Buy |
4-Methyl-2-oxovaleric acid Chemical Properties,Uses,Production
Occurrence
Reported found in banana, asparagus, cheese, white wine, cocoa, blue cheese and provolone cheese.
Uses
4-Methyl-2-oxovaleric acid is an intermediate in the metabolism of leucine and also used as flavoring agents.
Definition
ChEBI: A 2-oxo monocarboxylic acid that is pentanoic acid (valeric acid) substituted with a keto group at C-2 and a methyl group at C-4. A metabolite that has been found to accumulate in maple syrup urine disease.
4-Methyl-2-oxovaleric acid Preparation Products And Raw materials
Raw materials
Preparation Products
4-Methyl-2-oxovaleric acid Suppliers
Global( 166)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Nanjing jinheyou Trading Co., Ltd. | 15705188088 | admin@jheyou.com | CHINA | 1268 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21149 | 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 |
AFINE CHEMICALS LIMITED | +86-0571-85134551 | info@afinechem.com | China | 15395 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20356 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 13186 | 58 |
View Lastest Price from 4-Methyl-2-oxovaleric acid manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
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2019-12-20 | 4-Methyl-2-oxovaleric acid
816-66-0
|
US $1.00 / KG | 1KG | 99% | 100kg | Career Henan Chemical Co | |
![]() |
2019-11-19 | 4-Methyl-2-oxovaleric acid
816-66-0
|
US $0.00 / g | 1g | 95%min | 20kf/month | Nanjing jinheyou Trading Co., Ltd. |
-
- 4-Methyl-2-oxovaleric acid
816-66-0
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
-
- 4-Methyl-2-oxovaleric acid
816-66-0
- US $0.00 / g
- 95%min
- Nanjing jinheyou Trading Co., Ltd.
816-66-0(4-Methyl-2-oxovaleric acid)Related Search:
4-METHYL-2-OXOVALERIC ACID
4-Methyl-2-oxovaleric acid >=98.0% (T)
Methyl-2-oxovaleric
2-KETO-ISO-CAPROIC ACID
4-methyl-2-oxo-pentanoicaci
Isopropylpyruvicacid
Pentanoic acid, 4-methyl-2-oxo-
4-METHYL-2-OXOVALERIC ACID 95+%
ALPHA-KETOLEUCINE
2-Oxoisocaproic acid, 4-Methyl-2-oxopentanoic acid, Ketoleucine
KETOISOCAPROIC ACID, ALPHA-(P)
2-Keto-4-methylpentanoic Acid
4-Methyl-2-oxopentanoic Acid
2-KETO-ISO-HEXANOIC ACID
2-KETO-4-METHYL-N-PENTANOIC ACID
2-KETO-4-METHYLPENTANOIC ACID
2-OXO-4-METHYLVALERIC ACID
A-KETOISOCAPROIC ACID
4-Methyl-2-oxovalericAcid>
4-Methyl-2-oxovaleric acid -98%
ALPHA KETOISOCAPROATE
2-OXOISOCAPROIC ACID
2-Oxo-4-methylpentanoic acid
2-keto-isocaproate
KETOLEUCINE
4-METHYL-2-OXOPENTANOIC ACID
ALPHA-KETOISOCAPROIC ACID
α-Ketoisocaproic Acid
KETOISOCAPROIC ACID, ALPHA-
ethyl-2-oxovaleric acid
816-66-0
CH32CHCH2COCOOH
Organic Building Blocks
Building Blocks
C6
Carbonyl Compounds
Carboxylic Acids