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
  • N-(4-ethoxyphenyl)-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • N,N-diethyl-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • N-[(2-chlorophenyl)methyl]-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • 2-{[2-oxo-2-(1,2,3,4-tetrahydroquinolin-1-yl)ethyl]sulfanyl}-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-4-one
  • N-[2-(3,4-dimethoxyphenyl)ethyl]-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • N-(3-methoxyphenyl)-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • N-(2-chlorophenyl)-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • N-(4-methylphenyl)-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • N-(2,4-dimethoxyphenyl)-2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide
  • 2-({4-oxo-3-propyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)-N-[2-(trifluoromethyl)phenyl]acetamide
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