alpha-Ketoisocaproic acid
Names | |
---|---|
IUPAC name
4-Methyl-2-oxopentanoic acid | |
Systematic IUPAC name
4-Methyl-2-oxopentanoic acid[1] | |
Other names
4-Methyl-2-oxovaleric acid | |
Identifiers | |
816-66-0 | |
3D model (Jmol) | Interactive image Interactive image |
3DMet | B00066 |
1701823 | |
ChEBI | CHEBI:48430 |
ChEMBL | ChEMBL445647 |
ChemSpider | 69 |
DrugBank | DB03229 |
ECHA InfoCard | 100.011.304 |
EC Number | 212-435-5 |
4656 | |
KEGG | C00233 |
MeSH | Alpha-ketoisocaproic+acid |
PubChem | 70 |
UN number | 3265 |
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Properties | |
C6H10O3 | |
Molar mass | 130.14 g·mol−1 |
Density | 1.055 g cm−3 (at 20 °C) |
Melting point | 8 to 10 °C (46 to 50 °F; 281 to 283 K) |
Boiling point | 85 °C (185 °F; 358 K) at 13 mmHg |
log P | 0.133 |
Acidity (pKa) | 2.651 |
Basicity (pKb) | 11.346 |
Hazards | |
EU classification (DSD) |
C |
R-phrases | R34 |
S-phrases | S26, S36/37/39, S45 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
Infobox references | |
α-Ketoisocaproic acid is an intermediate in the metabolism of leucine.[2]
Leucine metabolism
References
- ↑ http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=70
- 1 2 3 Wilson JM, Fitschen PJ, Campbell B, Wilson GJ, Zanchi N, Taylor L, Wilborn C, Kalman DS, Stout JR, Hoffman JR, Ziegenfuss TN, Lopez HL, Kreider RB, Smith-Ryan AE, Antonio J (February 2013). "International Society of Sports Nutrition Position Stand: beta-hydroxy-beta-methylbutyrate (HMB)". J. Int. Soc. Sports. Nutr. 10 (1): 6. doi:10.1186/1550-2783-10-6. PMC 3568064. PMID 23374455.
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