5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid

5-(亚硝基氨基)-1H-1,2,4-三唑-3-羧酸

Also known as: 1H-1,2,4-Triazole-3-carboxylic acid, 5-(nitrosoamino)- (9CI), 3-(nitrosoamino)-1H-1,2,4-triazole-5-carboxylic acid, 5-(nitrosoamino)-2H-1,2,4-triazole-3-carboxylic acid

5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid (CAS 463340-82-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H3N5O3 and a molecular weight of 157.08800 g/mol. It is also known as 1H-1,2,4-Triazole-3-carboxylic acid, 5-(nitrosoamino)- (9CI), 3-(nitrosoamino)-1H-1,2,4-triazole-5-carboxylic acid and 5-(nitrosoamino)-2H-1,2,4-triazole-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 463340-82-1
Jingsj CID: J-1175327-6
Molecular Formula: C₃H₃N₅O₃
Chinese Name: 5-(亚硝基氨基)-1H-1,2,4-三唑-3-羧酸
Molecular Weight: 157.08800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid?

The CAS number of 5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid is 463340-82-1.

What are the molecular formula and molecular weight of 5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid?

5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid has molecular formula C3H3N5O3 and molecular weight 157.08800 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. "5-(nitrosoamino)-1H-1,2,4-triazole-3-carboxylic acid (CAS 463340-82-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1175327-6 (accessed 2026-10-25).

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