6,7-Dimethoxy-4H-isochromene-1,3-dione

Suppliers

Names

[ CAS No. ]:
5653-42-9

[ Name ]:
6,7-Dimethoxy-4H-isochromene-1,3-dione

[Synonym ]:
3,4-dimethoxyhomophthalic anhydride
4,5-dimethoxyhomophthalic anhydride
3,4-Dimethoxyhomophthalic acid anhydride
6,7-dimethoxyisochroman-1,3-dione
1H-2-Benzopyran-1,3(4H)-dione, 6,7-dimethoxy-
6,7-dimetoxihomophthalic anhydride
6,7-Dimethoxy-1H-isochromene-1,3(4H)-dione

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
415.3±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H10O5

[ Molecular Weight ]:
222.194

[ Flash Point ]:
189.2±28.8 °C

[ Exact Mass ]:
222.052826

[ PSA ]:
61.83000

[ LogP ]:
0.15

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.550

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Dimethoxyphenylacetic acid
  • 3H-2-Benzopyran-3-one,1,4-dihydro-6,7-dimethoxy-

DownStream

  • 1-Oxo-2-methyl-6,7-dimethoxy-1,2-dihydroisoquinoline
  • 2,3-Dimethoxy-6-methyl-5H-[1,3]dioxolo[4,5:5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione
  • 5H-[1,3]Dioxolo[5,6]indeno[1,2-c]isoquinoline- 5,12(6H)-dione, 6a, 12a-dihydro-2,3-dimethoxy- 6-methyl-, cis-
  • 2,3-dimethoxy-7H-isoindolo[2,1-b]isoquinolin-5-one
  • 2,3,9,10-tetramethoxy-7H-isoindolo[2,1-b]isoquinolin-5-one
  • 12H-[1,3]Dioxolo[5,6]indeno[1,2-c]isoquinolinium,2,3-dimethoxy-6-methyl-, chloride (1:1)
  • Isoquinolinium,3-(1,3-benzodioxol-5-yl)-6,7-dimethoxy-2-methyl-, chloride (1:1)
  • 3-(4-ethoxyphenyl)-6,7-dimethoxyisochromen-1-one
  • Benzanilide
  • 6,7-dimethoxy-2,3-diphenylisoquinolin-1-one

Related Compounds

  • 6,7-dimethoxy-4H-isoquinoline-1,3-dione
  • 6,8-dimethoxy-4H-isochromene-1,3-dione
  • (4aS,8aR)-4a,5,6,7,8,8a-hexahydro-4H-isochromene-1,3-dione
  • 2-benzyl-6,7-dimethoxy-4H-1,3-benzothiazine
  • 2-(4-chlorophenyl)-6,7-dimethoxy-4H-1,3-benzothiazine
  • 2-(2,6-dimethylphenyl)-6,7-dimethoxy-4H-1,3-benzothiazine
  • 3-Hydroxy-3-(2-methylquinolin-4-yl)propanenitrile
  • 3-Benzyl-3-ethylazetidine
  • I(2),Imicro-Carotene, 6a(2),7,7a(2),8-tetradehydro-6a(2),8a(2)-dihydro-3-hydroxy-3a(2),8a(2)-dioxo-, (3R)-
  • 2-[4-[2-(3,5-Dimethoxyphenyl)ethenyl]phenoxy]tetrahydro-2H-pyran
  • 2-Methyladenosine-5'-triphosphate
  • iron(2+);N-[(3-methylcyclopentyl)methylideneamino]-N-[2-[2-[2-(N-[(3-methylcyclopentyl)methylideneamino]anilino)ethoxy]ethoxy]ethyl]aniline
  • Lithium(1+) ion 5-(1-{[(tert-butoxy)carbonyl]amino}ethyl)-1,2-oxazole-3-carboxylate
  • 5-cyclopropyl-N-[5-(furan-2-yl)-2-(4-methyl-6-oxo-1,3-diazinan-2-yl)pyrazol-3-yl]-1,2-oxazole-3-carboxamide
  • 1-(4-fluorophenyl)-2-(2-hydroxyethyl)-7-methyl-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 2-cyclopentyl-N-[5-cyclopropyl-2-(4-methyl-5-methylidene-6-oxopyrimidin-2-yl)pyrazol-3-yl]acetamide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.