1-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde

1-(2-乙基苯基)-1H-吡唑-5-甲醛

1-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde (CAS 2172523-71-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O and a molecular weight of 200.24 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2172523-71-4
Jingsj CID: J-582606-7
Molecular Formula: C₁₂H₁₂N₂O
Chinese Name: 1-(2-乙基苯基)-1H-吡唑-5-甲醛
Molecular Weight: 200.24 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde?

The CAS number of 1-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde is 2172523-71-4.

What are the molecular formula and molecular weight of 1-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde?

1-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde has molecular formula C12H12N2O and molecular weight 200.24 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-(2-ethylphenyl)-1H-pyrazole-5-carbaldehyde (CAS 2172523-71-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-582606-7 (accessed 2026-10-24).

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