α-Ketoisovaleric acid

Suppliers

Names

[ CAS No. ]:
759-05-7

[ Name ]:
α-Ketoisovaleric acid

[Synonym ]:
a-keto-Isovaleric acid
Dimethylpyruvic acid
α-Oxo-β-methylbutyric acid
Butanoic acid, 3-methyl-2-oxo-
2-Ketoisovaleric acid
KETOVALINE
2-Oxo-3-methylbutyric acid
3-Methyl-2-oxo-butanoic Acid
Isopropylglyoxylic acid
a-Oxo-b-methylbutyric acid
a-keto-b-Methylbutyric acid
α-keto-β-Methylbutyric acid
a-Oxoisovaleric acid
3-methyl-2-oxo-Butyric acid
α-Oxoisovaleric acid
2-Oxo-3-methylbutanoic acid
3-Methyl-2-oxobutanoic acid

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
170.2±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H8O3

[ Molecular Weight ]:
116.115

[ Flash Point ]:
71.0±15.2 °C

[ Exact Mass ]:
116.047340

[ PSA ]:
54.37000

[ LogP ]:
-0.36

[ Vapour Pressure ]:
0.7±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.432

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 3-methyl-2-oxobutanoate
  • 2-Ketoglutaric acid
  • H-D-Val-OH
  • 4-Isopropylidene-2,5-oxazolidinedione
  • methyl 2,5-dihydro-4-(1-methylethyl)-γ,5-dioxo-2-oxazol-undecanoate
  • Sodium 3-methyl-2-oxobutanoate
  • 2,5-dihydro-4-(1-methylethyl)-2-(3-oxocyclopentyl)-oxazol-5-one

DownStream

  • methyl 3-methyl-2-oxobutanoate
  • 2-Hydroxy-3-methylbutyric acid
  • DL-Valine
  • H-D-Val-OH
  • Pyruvic acid
  • L-Valine
  • (S)-Methyl 2-hydroxy-3-methyl butanoate
  • 2-Amino-4-methylpentanoic acid
  • (S)-(+)-2-Hydroxy-3-Methylbutyric acid
  • D-α-HYDROXYISOVALERIC ACID

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • α-Ketoisovaleric Acid-3-d Sodium Salt
  • Sodium naphthalene-2,7-disulfonate
  • α-Phenylbenzeneacetic acid 2,2-diphenyl-1-(2-thioxoimidazolidin-1-yl)ethenyl ester
  • α-Phenylbenzeneacetic acid 1-(3-acetyl-2-thioxoimidazolidin-1-yl)-2,2-diphenylethenyl ester
  • α-truxillic acid , sodium-salt
  • α-Isatropic acid
  • 2-(Trifluoroacetyl)-1,3-thiazole-5-carboxylic acid
  • 5-(3-Bromo-quinolin-6-ylmethyl)-[1,2,4]triazole-3,4-diamine
  • 3-Bromo-6-[1,2,4]triazolo[4,3-b][1,2,4]triazin-3-ylmethyl-quinoline
  • 4-[(Propan-2-ylsulfanyl)methyl]piperidine
  • 4-Chloro-2-(3-hydroxyphenyl)-6-morpholinopyrimidine
  • 5-Methyl-2-(2-methylpropyl)-1,3-oxazole
  • 4-propyl-1-(1H-pyrrolo[2,3-c]pyridin-2-ylmethyl)pyrrolidin-2-one
  • 3,5-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-pyrazole-4-carbaldehyde
  • 1-(1H-imidazol-4-ylmethyl)-4-propylpyrrolidin-2-one
  • 4-(2,3,5-Trifluorophenyl)pyrrolidin-2-one
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