Home Other Building Blocks 3-Methyl-2-oxo-butanoic acid

3-Methyl-2-oxo-butanoic acid

CAS No.:
759-05-7
Catalog Number:
AG0033R2
Molecular Formula:
C5H8O3
Molecular Weight:
116.1152
Pack Size
Purity
Availability
Location
Price(USD)
Quantity
  
250mg
95%
In Stock USA
United States
$50
- +
1g
95%
In Stock USA
United States
$119
- +
5g
95%
In Stock USA
United States
$307
- +
10g
95%
In Stock USA
United States
$575
- +
25g
95%
In Stock USA
United States
$1200
- +
Product Description
Catalog Number:
AG0033R2
Chemical Name:
3-Methyl-2-oxo-butanoic acid
CAS Number:
759-05-7
Molecular Formula:
C5H8O3
Molecular Weight:
116.1152
MDL Number:
MFCD00040427
IUPAC Name:
3-methyl-2-oxobutanoic acid
InChI:
InChI=1S/C5H8O3/c1-3(2)4(6)5(7)8/h3H,1-2H3,(H,7,8)
InChI Key:
QHKABHOOEWYVLI-UHFFFAOYSA-N
SMILES:
CC(C(=O)C(=O)O)C
EC Number:
212-065-4
UNII:
34P71D50E0
FEMA Number:
3869
Properties
Complexity:
115  
Compound Is Canonicalized:
Yes
Covalently-Bonded Unit Count:
1  
Defined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Exact Mass:
116.047g/mol
Formal Charge:
0
Heavy Atom Count:
8  
Hydrogen Bond Acceptor Count:
3  
Hydrogen Bond Donor Count:
1  
Isotope Atom Count:
0
Molecular Weight:
116.116g/mol
Monoisotopic Mass:
116.047g/mol
Rotatable Bond Count:
2  
Topological Polar Surface Area:
54.4A^2
Undefined Atom Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
XLogP3:
0.7  
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Premorbid weight, body mass, and varsity athletics in ALS. Neurology 20031014
Substrate specificity and kinetic isotope effect analysis of the Eschericia coli ketopantoate reductase. Biochemistry 20030930
Structure of E. coli ketopantoate hydroxymethyl transferase complexed with ketopantoate and Mg2+, solved by locating 160 selenomethionine sites. Structure (London, England : 1993) 20030801
Dietary carbohydrate deprivation increases 24-hour nitrogen excretion without affecting postabsorptive hepatic or whole body protein metabolism in healthy men. The Journal of clinical endocrinology and metabolism 20030801
Reaction mechanism of the heterotetrameric (alpha2beta2) E1 component of 2-oxo acid dehydrogenase multienzyme complexes. Biochemistry 20030617
MR diffusion imaging and MR spectroscopy of maple syrup urine disease during acute metabolic decompensation. Neuroradiology 20030601
Development of a capillary electrophoretic method for the analysis of amino acids containing tablets. Journal of chromatography. A 20030418
Regulatory effects of alanine-group amino acids on serine alkaline protease production by recombinant Bacillus licheniformis. Biotechnology and applied biochemistry 20030401
2-Oxo acid dehydrogenase complexes of multicellular organisms. European journal of biochemistry 20030301
2-Oxo acid dehydrogenase complexes in redox regulation. European journal of biochemistry 20030301
A sensitive and robust method for obtaining intermolecular NOEs between side chains in large protein complexes. Journal of biomolecular NMR 20030301
Reaction of 1-amino-2-methylenecyclopropane-1-carboxylate with 1-aminocyclopropane-1-carboxylate deaminase: analysis and mechanistic implications. Biochemistry 20030225
Encapsulation of an 86-kDa assembly intermediate inside the cavities of GroEL and its single-ring variant SR1 by GroES. The Journal of biological chemistry 20030124
Mycobacterium tuberculosis ketopantoate hydroxymethyltransferase: tetrahydrofolate-independent hydroxymethyltransferase and enolization reactions with alpha-keto acids. Biochemistry 20030114
The genomics and proteomics of biofilm formation. Genome biology 20030101
Evolution of mosaic operons by horizontal gene transfer and gene displacement in situ. Genome biology 20030101
Clofibric acid stimulates branched-chain amino acid catabolism by three mechanisms. Archives of biochemistry and biophysics 20021115
Folding kinetics of the lipoic acid-bearing domain of human mitochondrial branched chain alpha-ketoacid dehydrogenase complex. FEBS letters 20021023
The C-terminal hinge region of lipoic acid-bearing domain of E2b is essential for domain interaction with branched-chain alpha-keto acid dehydrogenase kinase. The Journal of biological chemistry 20021004
Tissue-specific effects of chronic dietary leucine and norleucine supplementation on protein synthesis in rats. American journal of physiology. Endocrinology and metabolism 20021001
Insulin increases branched-chain alpha-ketoacid dehydrogenase kinase expression in Clone 9 rat cells. American journal of physiology. Endocrinology and metabolism 20021001
Inactivation of the 2-oxo acid dehydrogenase complexes upon generation of intrinsic radical species. European journal of biochemistry 20021001
Primary biliary cirrhosis: seeking the silent partner of autoimmunity. Gut 20020601
Diagnosis and treatment of maple syrup disease: a study of 36 patients. Pediatrics 20020601
Effect of the branched-chain alpha-ketoacids accumulating in maple syrup urine disease on the high molecular weight neurofilament subunit (NF-H) in rat cerebral cortex. Metabolic brain disease 20020601
Solution structure and dynamics of the lipoic acid-bearing domain of human mitochondrial branched-chain alpha-keto acid dehydrogenase complex. The Journal of biological chemistry 20020503
Maple syrup urine disease: mutation analysis in Turkish patients. Journal of inherited metabolic disease 20020501
Recurrent intragenomic recombination leading to sequence homogenization during the evolution of the lipoyl-binding domain. FEMS microbiology letters 20020409
[Maple syrup urine disease]. Nihon rinsho. Japanese journal of clinical medicine 20020401
Substrate channelling in 2-oxo acid dehydrogenase multienzyme complexes. Biochemical Society transactions 20020401
Activation of the promoters of Arabidopsis genes for the branched-chain alpha-keto acid dehydrogenase complex in transgenic tobacco BY-2 cells under sugar starvation. Plant & cell physiology 20020301
Clinical significance of positive immunoblotting but negative immunofluorescence for antimitochondrial antibodies in patients with liver diseases other than primary biliary cirrhosis. Autoimmunity 20020301
Structural basis of the dysfunctioning of human 2-oxo acid dehydrogenase complexes. Current medicinal chemistry 20020201
Evidence of common ancestry for the maple syrup urine disease (MSUD) Y438N allele in non-Mennonite MSUD patients. Molecular genetics and metabolism 20020101
The complex fate of alpha-ketoacids. Annual review of plant biology 20020101
Dietary L-carnitine suppresses mitochondrial branched-chain keto acid dehydrogenase activity and enhances protein accretion and carcass characteristics of swine. Journal of animal science 20011201
Primary biliary cirrhosis: lessons learned from an organ-specific disease. Clinical and experimental medicine 20011201
Uteroplacental insufficiency alters liver and skeletal muscle branched-chain amino acid metabolism in intrauterine growth-restricted fetal rats. Pediatric research 20011101
A gene controlling variation in Arabidopsis glucosinolate composition is part of the methionine chain elongation pathway. Plant physiology 20011101
Natural osmolyte trimethylamine N-oxide corrects assembly defects of mutant branched-chain alpha-ketoacid decarboxylase in maple syrup urine disease. The Journal of biological chemistry 20011026
A trail of research from lipoic acid to alpha-keto acid dehydrogenase complexes. The Journal of biological chemistry 20011019
Maple syrup urine disease: identification and carrier-frequency determination of a novel founder mutation in the Ashkenazi Jewish population. American journal of human genetics 20011001
Modification by exercise training of activity and enzyme expression of hepatic branched-chain alpha-ketoacid dehydrogenase complex in streptozotocin-induced diabetic rats. Journal of nutritional science and vitaminology 20011001
Biochemical basis of type IB (E1beta ) mutations in maple syrup urine disease. A prevalent allele in patients from the Druze kindred in Israel. The Journal of biological chemistry 20010928
Nitrogen source governs the patterns of growth and pristinamycin production in 'Streptomyces pristinaespiralis'. Microbiology (Reading, England) 20010901
Regulation of branched-chain amino acid catabolism: nutritional and hormonal regulation of activity and expression of the branched-chain alpha-keto acid dehydrogenase kinase. Current opinion in clinical nutrition and metabolic care 20010901
Psychrophilic valine dehydrogenase of the antarctic psychrophile, Cytophaga sp. KUC-1: purification, molecular characterization and expression. European journal of biochemistry 20010801
Leucine and its keto acid enhance the coordinated expression of genes for branched-chain amino acid catabolism in Arabidopsis under sugar starvation. FEBS letters 20010615
Autoantibodies of sera from patients with primary biliary cirrhosis recognize the alpha subunit of the decarboxylase component of human branched-chain 2-oxo acid dehydrogenase complex. Journal of hepatology 20010601
Carrier detection and rapid newborn diagnostic test for the common Y393N maple syrup urine disease allele by PCR-RFLP: culturally permissible testing in the Mennonite community. Journal of inherited metabolic disease 20010601
Alteration of the co-substrate selectivity of deacetoxycephalosporin C synthase. The role of arginine 258. The Journal of biological chemistry 20010525
Acidification and glucocorticoids independently regulate branched-chain alpha-ketoacid dehydrogenase subunit genes. American journal of physiology. Cell physiology 20010501
Protection by thiols of the mitochondrial complexes from 4-hydroxy-2-nonenal. Free radical biology & medicine 20010501
Pharmacological evidence that alpha-ketoisovaleric acid induces convulsions through GABAergic and glutamatergic mechanisms in rats. Brain research 20010309
Regulation of the activity of branched-chain 2-oxo acid dehydrogenase (BCODH) complex by binding BCODH kinase. FEBS letters 20010223
Roles of active site and novel K+ ion-binding site residues in human mitochondrial branched-chain alpha-ketoacid decarboxylase/dehydrogenase. The Journal of biological chemistry 20010209
cDNA cloning of the chicken branched-chain alpha-keto acid dehydrogenase complex. Chicken-specific residues of the acyltransferase affect the overall activity and the interaction with the dehydrogenase. European journal of biochemistry 20010201
Multiple display of peptides and proteins on a macromolecular scaffold derived from a multienzyme complex. Journal of molecular biology 20010112
Gene preference in maple syrup urine disease. American journal of human genetics 20010101
The biosynthesis of coenzyme A in bacteria. Vitamins and hormones 20010101
2-keto acid oxidoreductases from Pyrococcus furiosus and Thermococcus litoralis. Methods in enzymology 20010101
Effect of starvation on branched-chain alpha-keto acid dehydrogenase activity in rat heart and skeletal muscle. Physiological research 20010101
Channeling of substrates and intermediates in enzyme-catalyzed reactions. Annual review of biochemistry 20010101
Induction of expression of branched-chain aminotransferase and alpha-keto acid dehydrogenase in rat tissues during lactation. Advances in experimental medicine and biology 20010101
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