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N-(4-Iodophenyl)maleamic acid

N-(4-碘苯基)马来酸

Also known as: N-(4-Iodophenyl)maleamic acid, 4-((4-Iodophenyl)amino)-4-oxobut-2-enoic acid, (Z)-4-(4-iodoanilino)-4-oxobut-2-enoic acid, (2Z)-3-[(4-iodophenyl)carbamoyl]prop-2-enoic acid, 2-Butenoic acid, 4-[(4-iodophenyl)amino]-4-oxo-, (Z)- (9CI)

N-(4-Iodophenyl)maleamic acid (CAS 17280-49-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8INO3 and a molecular weight of 317.08000 g/mol. It is also known as 4-((4-Iodophenyl)amino)-4-oxobut-2-enoic acid, (Z)-4-(4-iodoanilino)-4-oxobut-2-enoic acid and (2Z)-3-[(4-iodophenyl)carbamoyl]prop-2-enoic acid. Key properties include a melting point of 193-194ºC, a boiling point of 495.3ºC at 760mmHg, a density of 1.911g/cm3 and a flash point of 253.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
17280-49-8
Jingsj CID
J-47670-4
Molecular Formula
C10H8INO3
Chinese Name
N-(4-碘苯基)马来酸
Molecular Weight
317.08000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point193-194ºC
Boiling Point495.3ºC at 760mmHg
Density1.911g/cm3
Flash Point253.3ºC

Frequently Asked Questions

What is the CAS number of N-(4-Iodophenyl)maleamic acid?

The CAS number of N-(4-Iodophenyl)maleamic acid is 17280-49-8.

What are the molecular formula and molecular weight of N-(4-Iodophenyl)maleamic acid?

N-(4-Iodophenyl)maleamic acid has molecular formula C10H8INO3 and molecular weight 317.08000 g/mol.

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

Last updated:

How to cite: Jingsj. "N-(4-Iodophenyl)maleamic acid (CAS 17280-49-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47670-4 (accessed 2026-10-23).

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