1-methyl-2H-isochromeno[3,4-c]pyrazol-5-one

Names

[ CAS No. ]:
78873-74-2

[ Name ]:
1-methyl-2H-isochromeno[3,4-c]pyrazol-5-one

[Synonym ]:
[2]Benzopyrano[3,4-c]pyrazole-5-one

Chemical & Physical Properties

[ Density]:
1.415g/cm3

[ Boiling Point ]:
462.9ºC at 760 mmHg

[ Molecular Formula ]:
C11H8N2O2

[ Molecular Weight ]:
200.19300

[ Flash Point ]:
233.7ºC

[ Exact Mass ]:
200.05900

[ PSA ]:
58.89000

[ LogP ]:
1.97770

[ Index of Refraction ]:
1.67

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-acetyl-4H-isochromene-1,3-dione

DownStream

Related Compounds

  • 1-methyl-7H-thiopyrano[3,4-c]pyrazol-4-one
  • 1-methyl-4-amino-5H-<1>benzopyrano-<3,4-c>pyridin-5-one
  • 5-amino-1-methyl-2H-pyrazol-3-one
  • 4-(Acetylamino)-2-ethyl-1-methyl-5H-[1]benzopyrano[3,4-c]pyridin-5-one
  • Pyrano[3,4-c]pyrazol-7(1H)-one, 1-methyl- (9CI)
  • 6-METHYL-4-(TRIFLUOROMETHYL)-1,6-DIHYDROPYRAZOLO[3,4-C]PYRAZOL-3-YLAMINE
  • 4-(1-Bromopropan-2-yl)-2-(difluoromethoxy)-1-methylbenzene
  • 3-(1-methyl-1H-pyrazol-5-yl)oxolane-3-carboxylic acid
  • 3-(3-{[(Tert-butoxy)carbonyl]amino}-4-hydroxy-5-methoxyphenyl)-2,2-dimethylpropanoic acid
  • 4-(1-Amino-2,2-difluoroethyl)-2,6-dimethoxyphenol
  • (1R)-2,2,2-trifluoro-1-(2,4,5-trifluorophenyl)ethan-1-ol
  • 3-(2-Bromo-4-fluorophenyl)-3,3-difluoropropan-1-ol
  • 1-(2-Chloro-5-methoxy-4-pyridinyl)-1H-pyrazole-3-carboxylic acid
  • 3-(2-Bromo-5-methylphenyl)-1,1-difluoropropan-2-amine
  • 3-[5-Chloro-2-(difluoromethoxy)phenyl]-3-hydroxypropanenitrile
  • 1-[6-(Dimethylamino)pyridin-3-yl]-2,2-difluorocyclopropane-1-carboxylic acid
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