4-(3-methoxyanilino)-4-oxobut-2-enoic acid

N-(间甲氧基苯基)马来酰胺酸

Also known as: (Z)-4-(3-Methoxyphenylamino)-4-oxo-2-butenoic acid, 2-Butenoic acid, 4-[(3-methoxyphenyl)amino]-4-oxo-, (2Z)-, Maleic acid mono(3-methoxyphenyl)amide, N-(3-Methoxyphenyl)maleamic acid, N-(m-Methoxyphenyl)maleamic acid, N-(3-Methoxyphenyl)maleamidic acid

4-(3-methoxyanilino)-4-oxobut-2-enoic acid (CAS 31460-27-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11NO4 and a molecular weight of 221.20900 g/mol. It is also known as (Z)-4-(3-Methoxyphenylamino)-4-oxo-2-butenoic acid, 2-Butenoic acid, 4-[(3-methoxyphenyl)amino]-4-oxo-, (2Z)- and Maleic acid mono(3-methoxyphenyl)amide. Key properties include a boiling point of 467.8ºC at 760 mmHg, a density of 1.318g/cm3 and a flash point of 236.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

31460-27-2

Jingsj CID

J-3492-8

Molecular Formula

C₁₁H₁₁NO₄

Chinese Name

N-(间甲氧基苯基)马来酰胺酸

Molecular Weight

221.20900 g/mol

Category

Organic Acids

Last updated

8/21/2026