1H-1,2,4-Triazole-3,5-dicarboxylic acid

1H-1,2,4-三唑-3,5-二羧酸

Also known as: 1,2,4-Triazole-3,5-dicarboxylic acid, 3,5-Dicarboxy-1,2,4-triazole, 4H-1,2,4-Triazole-3,5-dicarboxylic acid

1H-1,2,4-Triazole-3,5-dicarboxylic acid (CAS 34550-41-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H3N3O4 and a molecular weight of 157.08 g/mol. It is also known as 1,2,4-Triazole-3,5-dicarboxylic acid, 3,5-Dicarboxy-1,2,4-triazole and 4H-1,2,4-Triazole-3,5-dicarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34550-41-9
Jingsj CID: J-95769-6
Molecular Formula: C₄H₃N₃O₄
Chinese Name: 1H-1,2,4-三唑-3,5-二羧酸
Molecular Weight: 157.08 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1H-1,2,4-Triazole-3,5-dicarboxylic acid?

The CAS number of 1H-1,2,4-Triazole-3,5-dicarboxylic acid is 34550-41-9.

What are the molecular formula and molecular weight of 1H-1,2,4-Triazole-3,5-dicarboxylic acid?

1H-1,2,4-Triazole-3,5-dicarboxylic acid has molecular formula C4H3N3O4 and molecular weight 157.08 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. "1H-1,2,4-Triazole-3,5-dicarboxylic acid (CAS 34550-41-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-95769-6 (accessed 2026-10-24).

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