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N-(2-Methoxyphenyl)maleamic acid

N-(2-甲氧苯基)马来酸

Also known as: 4-(2-methoxyanilino)-4-oxobut-2-enoic acid, 4-(2-methoxyanilino)-4-oxo-2-butenoic acid, (2E)-4-[(2-methoxyphenyl)amino]-4-oxobut-2-enoic acid, N-(o-Methoxyphenyl)maleamic acid, MFCD00020460

N-(2-Methoxyphenyl)maleamic acid (CAS 36847-94-6) 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 4-(2-methoxyanilino)-4-oxobut-2-enoic acid, 4-(2-methoxyanilino)-4-oxo-2-butenoic acid and (2E)-4-[(2-methoxyphenyl)amino]-4-oxobut-2-enoic acid. Key properties include a melting point of 143-145ºC, a boiling point of 468.9ºC at 760mmHg, a density of 1.318g/cm3 and a flash point of 237.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
36847-94-6
Jingsj CID
J-1360155-1
Molecular Formula
C11H11NO4
Chinese Name
N-(2-甲氧苯基)马来酸
Molecular Weight
221.20900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point143-145ºC
Boiling Point468.9ºC at 760mmHg
Density1.318g/cm3
Flash Point237.4ºC

Frequently Asked Questions

What is the CAS number of N-(2-Methoxyphenyl)maleamic acid?

The CAS number of N-(2-Methoxyphenyl)maleamic acid is 36847-94-6.

What are the molecular formula and molecular weight of N-(2-Methoxyphenyl)maleamic acid?

N-(2-Methoxyphenyl)maleamic acid has molecular formula C11H11NO4 and molecular weight 221.20900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-(2-Methoxyphenyl)maleamic acid (CAS 36847-94-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1360155-1 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.