2-(5-methyl-1H-tetrazol-1-yl)acetic acid

2-(5-甲基-1H-四唑-1-基)乙酸

Also known as: (5-methyl-1H-tetrazol-1-yl)acetic acid, 2-(5-methyl-1,2,3,4-tetrazol-1-yl)ethanoic acid, 2-(5-methyl-1-tetrazolyl)acetic acid, 2-(5-methyltetrazol-1-yl)acetic acid, 5-methyl-1-carboxymethyl-1H-tetrazole, 1H-Tetrazole-1-acetic acid, 5-methyl-, (5-methyl-tetrazol-1-yl)-acetic acid

2-(5-methyl-1H-tetrazol-1-yl)acetic acid (CAS 21743-55-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H6N4O2 and a molecular weight of 142.11600 g/mol. It is also known as (5-methyl-1H-tetrazol-1-yl)acetic acid, 2-(5-methyl-1,2,3,4-tetrazol-1-yl)ethanoic acid and 2-(5-methyl-1-tetrazolyl)acetic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21743-55-5
Jingsj CID: J-1084075-5
Molecular Formula: C₄H₆N₄O₂
Chinese Name: 2-(5-甲基-1H-四唑-1-基)乙酸
Molecular Weight: 142.11600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(5-methyl-1H-tetrazol-1-yl)acetic acid?

The CAS number of 2-(5-methyl-1H-tetrazol-1-yl)acetic acid is 21743-55-5.

What are the molecular formula and molecular weight of 2-(5-methyl-1H-tetrazol-1-yl)acetic acid?

2-(5-methyl-1H-tetrazol-1-yl)acetic acid has molecular formula C4H6N4O2 and molecular weight 142.11600 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-(5-methyl-1H-tetrazol-1-yl)acetic acid (CAS 21743-55-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084075-5 (accessed 2026-10-23).

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