2-methyl-1,3-dioxoisoindoline-5-carboxylic acid

2-甲基-1,3-二氧代异吲哚啉-5-羧酸

Also known as: 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-2-methyl-1,3-dioxo-, 2-Methyl-1,3-dioxo-5-isoindolinecarboxylic acid, 2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid, 2-methyl-1,3-dioxo-1,3-dihydro-isoindole-5-carboxylic acid, 5-carboxy-2-methyl-isoindole-1,3-dione, N-methyltrimellitic acid imide

2-methyl-1,3-dioxoisoindoline-5-carboxylic acid (CAS 42710-39-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NO4 and a molecular weight of 205.16700 g/mol. It is also known as 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-2-methyl-1,3-dioxo-, 2-Methyl-1,3-dioxo-5-isoindolinecarboxylic acid and 2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid. Key properties include a boiling point of 422.4ºC at 760 mmHg, a density of 1.518g/cm3 and a flash point of 209.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

42710-39-4

Jingsj CID

J-990495-6

Molecular Formula

C₁₀H₇NO₄

Chinese Name

2-甲基-1,3-二氧代异吲哚啉-5-羧酸

Molecular Weight

205.16700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026