2-Pentenoicacid, 3-methyl-4-oxo-, (E)- (9CI)

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Names

[ CAS No. ]:
71339-40-7

[ Name ]:
2-Pentenoicacid, 3-methyl-4-oxo-, (E)- (9CI)

[Synonym ]:
3-methyl-4-oxo-octanoic acid
4-Oxo-3-methyl-2-pentenoic acid
3-Methyl-4-oxo-pent-2-ensaeure
Octanoic acid,3-methyl-4-oxo
3-Methyl-4-oxo-2-pentenoic acid
3-Methyl-4-oxo-octansaeure
3-methyl-4-oxo-pent-2-enoic acid

Chemical & Physical Properties

[ Density]:
1.136g/cm3

[ Boiling Point ]:
270.9ºC at 760mmHg

[ Molecular Formula ]:
C6H8O3

[ Molecular Weight ]:
128.12600

[ Flash Point ]:
131.9ºC

[ Exact Mass ]:
128.04700

[ PSA ]:
54.37000

[ LogP ]:
0.60630

[ Index of Refraction ]:
1.468

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Butanone
  • Glyoxylic acid
  • (2E)-4-(4-methoxybenzyloxy)-2-methylbut-2-enoic acid ethyl ester
  • 3-Methyl-4-oxopentanoic acid

DownStream

  • Methyl isopropenyl ketone
  • 4-methyl-5-methylidenefuran-2-one

Related Compounds

  • 2-Pentenal, 3-methyl-4-oxo-, (E)- (9CI)
  • 2-Pentenoic acid, 2-methyl-4-oxo-, (E)- (9CI)
  • OZOLINONE
  • ethyl 2-(3-methyl-4-oxo-5-piperidin-1-yl-1,3-thiazolidin-2-yl)acetate
  • Pentanenitrile, 2-ethyl-3-methyl-4-oxo- (9CI)
  • Pyrido[2,3-d]pyrimidine-6-carboxaldehyde, 2-amino-4,8-dihydro-8-methyl-4-oxo- (9CI)
  • 2-(benzylthio)-N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)acetamide
  • N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-2-(4-methoxyphenyl)acetamide
  • N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-2-(4-ethoxyphenyl)acetamide
  • N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-2-(4-nitrophenyl)acetamide
  • N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)-2-(thiophen-2-yl)acetamide
  • 5-[(2,3-difluorophenyl)sulfanylmethyl]-2-methyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
  • N-{1-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]-3-methyl-1H-pyrazol-5-yl}furan-2-carboxamide
  • 5-[(2,3-difluorophenyl)sulfanylmethyl]-2-propan-2-yl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
  • 5-bromo-N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)furan-2-carboxamide
  • N-(1-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)-3-methyl-1H-pyrazol-5-yl)thiophene-2-carboxamide