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:2025-01-27 09:38:02
| 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) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
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( 173)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 | 49476 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29809 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 32161 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15352 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20342 | 58 |
View Lastest Price from 4-Methyl-2-oxovaleric acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-19 | 4-Methyl-2-oxopentanoic acid
816-66-0
|
US $72.00-53.00 / mg | ≥98% | 10g | TargetMol Chemicals Inc. | ||
 |
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-oxopentanoic acid
816-66-0
- US $72.00-53.00 / mg
- ≥98%
- TargetMol Chemicals Inc.
-
- 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
4-Methyl-2-oxopentanoic acid, 10 mM in DMSO
816-66-0
CH32CHCH2COCOOH
Organic Building Blocks
Building Blocks
C6
Carbonyl Compounds
Carboxylic Acids