5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide

5-氨基-1-乙基-1H-1,2,3-三唑-4-甲酰胺

Also known as: 5-amino-1-ethyltriazole-4-carboxamide, 5-amino-1-ethyl-1,2,3-triazole-4-carboxamide, 1H-1,2,3-triazole-4-carboxamide, 5-amino-1-ethyl-, 1H-1,2,3-Triazole-4-carboxamide,5-amino-1-ethyl-(6CI,9CI), 5-amino-1-ethyl-1H-[1,2,3]triazole-4-carboxylic acid amide, 1-Ethyl-5-amino-1.2.3-triazol-carbonsaeure-(4)-amid, F2147-0426

5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide (CAS 99420-47-0) is a compound in the Organic Bases 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 5-amino-1-ethyltriazole-4-carboxamide, 5-amino-1-ethyl-1,2,3-triazole-4-carboxamide and 1H-1,2,3-triazole-4-carboxamide, 5-amino-1-ethyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99420-47-0
Jingsj CID: J-1522682-6
Molecular Formula: C₅H₉N₅O
Chinese Name: 5-氨基-1-乙基-1H-1,2,3-三唑-4-甲酰胺
Molecular Weight: 155.15800 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide?

The CAS number of 5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide is 99420-47-0.

What are the molecular formula and molecular weight of 5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide?

5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide 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. "5-amino-1-ethyl-1H-1,2,3-triazole-4-carboxamide (CAS 99420-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522682-6 (accessed 2026-10-25).

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