ChemicalBook >> CAS DataBase List >>1(3H)-Isobenzofuranone,3-methyl-(9CI)

1(3H)-Isobenzofuranone,3-methyl-(9CI)

CAS No.
3453-64-3
Chemical Name:
1(3H)-Isobenzofuranone,3-methyl-(9CI)
Synonyms
n-Butylphthalide-010;Butyphthalide impurity10;Butylphthalide Impurity 10;3-Butylphthalide Impurity 8;3-Butylphthalide Impurity A;3-methyl-3H-2-benzofuran-1-one;3-methylisobenzofuran-1(3H)-one;3-Methyl-2-benzofuran-1(3H)-one;1(3H)-Isobenzofuranone, 3-methyl-;3-methyl-1,3-dihydro-2-benzofuran-1-one
CBNumber:
CB81299201
Molecular Formula:
C9H8O2
Molecular Weight:
148.16
MDL Number:
MOL File:
3453-64-3.mol
MSDS File:
SDS

1(3H)-Isobenzofuranone,3-methyl-(9CI) Properties

Boiling point 272-274 °C(Press: 758 Torr)
Density 1.175±0.06 g/cm3(Predicted)

1(3H)-Isobenzofuranone,3-methyl-(9CI) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AccelPharmtech F1742 3-methyl-1(3H)-Isobenzofuranone 97.00% 3453-64-3 1G $1940 2021-12-16 Buy
AccelPharmtech F1742 3-methyl-1(3H)-Isobenzofuranone 97.00% 3453-64-3 5G $2180 2021-12-16 Buy
AccelPharmtech F1742 3-methyl-1(3H)-Isobenzofuranone 97.00% 3453-64-3 25G $4010 2021-12-16 Buy
Product number Packaging Price Buy
F1742 1G $1940 Buy
F1742 5G $2180 Buy
F1742 25G $4010 Buy

1(3H)-Isobenzofuranone,3-methyl-(9CI) Chemical Properties,Uses,Production

Uses

3-Methylphthalide is used as a pharmaceutical compound containing butylphthalide and cosolvent for treating ischemic cerebrovascular disease and relieving nerve function impairment after apoplexy.

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 737, 1984 DOI: 10.1021/jo00179a001

24257-93-0
3453-64-3
Synthesis of 1(3H)-Isobenzofuranone,3-methyl-(9CI) from 2-ACETYLBENZALDEHYDE 95
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3-Methyl-2-benzofuran-1(3H)-one Butyphthalide impurity10 3-methylisobenzofuran-1(3H)-one 3-methyl-3H-2-benzofuran-1-one n-Butylphthalide-010 Butylphthalide Impurity 10 3-Butylphthalide Impurity 8 1(3H)-Isobenzofuranone, 3-methyl- 3-methyl-1,3-dihydro-2-benzofuran-1-one 3-Butylphthalide Impurity A 3-Butylphthalide Impurity 8 (3-methylphthalide) 3453-64-3 PHENYL