1-ethyl-1H-1,2,4-triazole-5-carbohydrazide

1-乙基-1H-1,2,4-三唑-5-羧酸肼

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

1-ethyl-1H-1,2,4-triazole-5-carbohydrazide (CAS 106535-39-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9N5O and a molecular weight of 155.15800 g/mol. It is also known as 1H-1,2,4-Triazole-5-carboxylic acid, 1-ethyl-, hydrazide (9CI), 2-ethyl-1,2,4-triazole-3-carbohydrazide and 1H-1,2,4-Triazole-5-carboxylicacid,1-ethyl-,hydrazide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 106535-39-1
Jingsj CID: J-1046339-6
Molecular Formula: C₅H₉N₅O
Chinese Name: 1-乙基-1H-1,2,4-三唑-5-羧酸肼
Molecular Weight: 155.15800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-ethyl-1H-1,2,4-triazole-5-carbohydrazide?

The CAS number of 1-ethyl-1H-1,2,4-triazole-5-carbohydrazide is 106535-39-1.

What are the molecular formula and molecular weight of 1-ethyl-1H-1,2,4-triazole-5-carbohydrazide?

1-ethyl-1H-1,2,4-triazole-5-carbohydrazide has molecular formula C5H9N5O and molecular weight 155.15800 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. "1-ethyl-1H-1,2,4-triazole-5-carbohydrazide (CAS 106535-39-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1046339-6 (accessed 2026-10-25).

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