4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde

4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde (CAS 1228838-16-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O and a molecular weight of 220.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1228838-16-1
Jingsj CID: J-1591919-5
Molecular Formula: C₁₁H₉ClN₂O
Molecular Weight: 220.65 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde?

The CAS number of 4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde is 1228838-16-1.

What are the molecular formula and molecular weight of 4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde?

4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde has molecular formula C11H9ClN2O and molecular weight 220.65 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. "4-(4-chlorophenyl)-1-methyl-1H-pyrazole-5-carbaldehyde (CAS 1228838-16-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1591919-5 (accessed 2026-10-24).

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