5-Methoxy-isobenzofuran-1

Name	5-Methoxy-isobenzofuran-1,3-dione
Synonyms	5-Methoxy-isobenzofuran-1 5-Methoxy-2-benzofuran-1,3-dione 5-Methoxy-isobenzofuran-1,3-dione 1,3-Isobenzofurandione, 5-methoxy- METHYL N-(DIPHENYLMETHYLENE)-L-SERINATE 5-Methoxy-1,3-dihydro-2-benzofuran-1,3-dione
CAS	28281-76-7

Molecular Formula	C9H6O4
Molar Mass	178.14
Density	1.407±0.06 g/cm3(Predicted)
Melting Point	98-99 °C(Solv: acetic acid (64-19-7))
Boling Point	348.6±25.0 °C(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C

Uses	5-methoxy-isobenzofuran-1, 3-dione is a typical isobenzofuranone compound and can be used as a pharmaceutical intermediate.
Preparation	Using 4-methoxyphthalic acid as the starting material, the target compound 5-methoxy-isobenzofuran-1, 3-dione was prepared by intramolecular dehydration ring closing reaction. The synthesis reaction formula of 5-methoxy-isobenzofuran-1, 3-dione is as follows:

Last Update：2024-04-09 20:45:29