4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid

Also known as: 2-Butenoic acid, 4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxo-

4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid (CAS 1440537-86-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H11N3O3 and a molecular weight of 245.23 g/mol. It is also known as 2-Butenoic acid, 4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1440537-86-9
Jingsj CID: J-1675871-5
Molecular Formula: C₁₂H₁₁N₃O₃
Molecular Weight: 245.23 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid?

The CAS number of 4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid is 1440537-86-9.

What are the molecular formula and molecular weight of 4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid?

4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid has molecular formula C12H11N3O3 and molecular weight 245.23 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-[(1-methyl-1H-indazol-3-yl)amino]-4-oxobut-2-enoic acid (CAS 1440537-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1675871-5 (accessed 2026-10-24).

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