4-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester

4-(5-三氟甲基-2H-吡唑-3-基)苯甲酸甲酯

4-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester (CAS 1428143-51-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9F3N2O2 and a molecular weight of 270.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1428143-51-4
Jingsj CID: J-975969-5
Molecular Formula: C₁₂H₉F₃N₂O₂
Chinese Name: 4-(5-三氟甲基-2H-吡唑-3-基)苯甲酸甲酯
Molecular Weight: 270.21 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester?

The CAS number of 4-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester is 1428143-51-4.

What are the molecular formula and molecular weight of 4-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester?

4-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester has molecular formula C12H9F3N2O2 and molecular weight 270.21 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-(5-Trifluoromethyl-2H-pyrazol-3-yl)-benzoic acid methyl ester (CAS 1428143-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-975969-5 (accessed 2026-10-24).

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