Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate

3(5)-(4-氯苯基)-1H-吡唑-4-羧酸甲酯

Also known as: Methyl 5-(4-chlorophenyl)-1H-pyrazole-4-carboxylate, Methyl 3-(4-chlorophenyl)-1H-pyrazole-4-carboxylate, 1H-Pyrazole-4-carboxylic acid, 3-(4-chlorophenyl)-, methyl ester

Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate (CAS 135641-70-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClN2O2 and a molecular weight of 236.65400 g/mol. It is also known as Methyl 5-(4-chlorophenyl)-1H-pyrazole-4-carboxylate, Methyl 3-(4-chlorophenyl)-1H-pyrazole-4-carboxylate and 1H-Pyrazole-4-carboxylic acid, 3-(4-chlorophenyl)-, methyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 135641-70-2
Jingsj CID: J-1182955-1
Molecular Formula: C₁₁H₉ClN₂O₂
Chinese Name: 3(5)-(4-氯苯基)-1H-吡唑-4-羧酸甲酯
Molecular Weight: 236.65400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate?

The CAS number of Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate is 135641-70-2.

What are the molecular formula and molecular weight of Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate?

Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate has molecular formula C11H9ClN2O2 and molecular weight 236.65400 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. "Methyl 3(5)-(4-chlorophenyl)-1H-pyrazole-4-carboxylate (CAS 135641-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1182955-1 (accessed 2026-10-26).

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