| Identification | Back Directory | [Name]
4-Methyl-5,7-dihydroxyisobenzofuran-1(3H)-one | [CAS]
27979-57-3 | [Synonyms]
Mycophenolic Acid Impurity 1
Mycophenolic Acid Impurity 30
5,7-Dihydroxy-4-methylphthalide
Mycophenolate Mofetil Impurity 1
Mycophenolate Mofetil Impurity 11
ic Acid Impurity 5,7-Dihydroxy-4-methyL
5,7-dihydroxy-4-methyl-3H-2-benzofuran-1-one
4-Methyl-5,7-dihydroxyisobenzofuran-1(3H)-one
5,7-Dihydroxy-4-methyl-1(3H)-isobenzofuranone
1(3H)-Isobenzofuranone, 5,7-dihydroxy-4-methyl-
4-Methyl-5,7-dihydroxy-1,3-dihydroisobenzofuran-1-one
Mycophenolic Acid Impurity 5,7-Dihydroxy-4-methylphthalide | [Molecular Formula]
C9H8O4 | [MOL File]
27979-57-3.mol | [Molecular Weight]
180.16 |
| Chemical Properties | Back Directory | [Melting point ]
252 °C(Solv: methanol (67-56-1); water (7732-18-5)) | [Boiling point ]
486.0±44.0 °C(Predicted) | [density ]
1.511±0.06 g/cm3(Predicted) | [form ]
Solid | [pka]
8.21±0.20(Predicted) | [color ]
White to off-white |
| Hazard Information | Back Directory | [Uses]
5,7-Dihydroxy-4-methylphthalide is a possible impurity of Mycophenolate Mofetil (M831450) which is an immunosuppressant. | [Definition]
ChEBI:5,7-dihydroxy-4-methylphthalide is a member of the class of 2-benzofurans that is 1,3-dihydro-2-benzofuran substituted by oxo, methyl, hydroxy and hydroxy groups at positions 1,4,5, and 7, respectively. It is a natural product found in several genera of fungi including Eurotium repens. It has a role as an Aspergillus metabolite, a Penicillium metabolite and an impurity. It is a member of phenols, a gamma-lactone and a member of 2-benzofurans. |
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