[2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid

[2,2':6',2''-三联吡啶]-3',4'-二羧酸

Also known as: 2,2'-6',2''-terpyridine-3',4'-dicarboxylic acid, 2,6-dipyridin-2-ylpyridine-3,4-dicarboxylic acid, A5061

[2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid (CAS 247058-03-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H11N3O4 and a molecular weight of 321.28700 g/mol. It is also known as 2,2'-6',2''-terpyridine-3',4'-dicarboxylic acid, 2,6-dipyridin-2-ylpyridine-3,4-dicarboxylic acid and A5061. Key properties include a boiling point of 607.5ºC at 760 mmHg, a density of 1.429g/cm3 and a flash point of 321.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 247058-03-3
Jingsj CID: J-1361202-5
Molecular Formula: C₁₇H₁₁N₃O₄
Chinese Name: [2,2':6',2''-三联吡啶]-3',4'-二羧酸
Molecular Weight: 321.28700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	607.5ºC at 760 mmHg
Density	1.429g/cm3
Flash Point	321.2ºC

Frequently Asked Questions

What is the CAS number of [2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid?

The CAS number of [2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid is 247058-03-3.

What are the molecular formula and molecular weight of [2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid?

[2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid has molecular formula C17H11N3O4 and molecular weight 321.28700 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. "[2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid (CAS 247058-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361202-5 (accessed 2026-10-25).

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