N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide

N'-羟基-2-(1H-吡唑-1-基)乙脒

Also known as: 1H-Pyrazole-1-ethanimidamide, N-hydroxy-

N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide (CAS 1158119-05-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O and a molecular weight of 140.14 g/mol. It is also known as 1H-Pyrazole-1-ethanimidamide, N-hydroxy-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1158119-05-1
Jingsj CID: J-538244-6
Molecular Formula: C₅H₈N₄O
Chinese Name: N'-羟基-2-(1H-吡唑-1-基)乙脒
Molecular Weight: 140.14 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide?

The CAS number of N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide is 1158119-05-1.

What are the molecular formula and molecular weight of N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide?

N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide has molecular formula C5H8N4O and molecular weight 140.14 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. "N'-hydroxy-2-(1H-pyrazol-1-yl)ethanimidamide (CAS 1158119-05-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-538244-6 (accessed 2026-10-25).

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