2-(1H-Pyrazol-1-yl)acetaldehyde

2-(1H-吡唑-1-基)乙醛

Also known as: 1H-pyrazol-1-ylacetaldehyde, 2-(pyrazol-1-yl)acetaldehyde, pyrazol-1-yl-acetaldehyde, 2-pyrazol-1-ylacetaldehyde, (1H-pyrazol-1-yl)acetaldehyde

2-(1H-Pyrazol-1-yl)acetaldehyde (CAS 99310-58-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O and a molecular weight of 110.11400 g/mol. It is also known as 1H-pyrazol-1-ylacetaldehyde, 2-(pyrazol-1-yl)acetaldehyde and pyrazol-1-yl-acetaldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99310-58-4
Jingsj CID: J-1376632-8
Molecular Formula: C₅H₆N₂O
Chinese Name: 2-(1H-吡唑-1-基)乙醛
Molecular Weight: 110.11400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(1H-Pyrazol-1-yl)acetaldehyde?

The CAS number of 2-(1H-Pyrazol-1-yl)acetaldehyde is 99310-58-4.

What are the molecular formula and molecular weight of 2-(1H-Pyrazol-1-yl)acetaldehyde?

2-(1H-Pyrazol-1-yl)acetaldehyde has molecular formula C5H6N2O and molecular weight 110.11400 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-(1H-Pyrazol-1-yl)acetaldehyde (CAS 99310-58-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376632-8 (accessed 2026-10-25).

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