4-(Isonicotinamido)phthalic acid

4-(异烟酰胺基)邻苯二甲酸

Also known as: 4-(isonicotinamido)phthalic acid, 1,2-Benzenedicarboxylic acid, 4-[(4-pyridinylcarbonyl)amino]-

4-(Isonicotinamido)phthalic acid (CAS 1245212-48-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O5 and a molecular weight of 286.24 g/mol. It is also known as 4-(isonicotinamido)phthalic acid and 1,2-Benzenedicarboxylic acid, 4-[(4-pyridinylcarbonyl)amino]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1245212-48-9
Jingsj CID: J-683049-0
Molecular Formula: C₁₄H₁₀N₂O₅
Chinese Name: 4-(异烟酰胺基)邻苯二甲酸
Molecular Weight: 286.24 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Isonicotinamido)phthalic acid?

The CAS number of 4-(Isonicotinamido)phthalic acid is 1245212-48-9.

What are the molecular formula and molecular weight of 4-(Isonicotinamido)phthalic acid?

4-(Isonicotinamido)phthalic acid has molecular formula C14H10N2O5 and molecular weight 286.24 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-(Isonicotinamido)phthalic acid (CAS 1245212-48-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-683049-0 (accessed 2026-10-23).

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