ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate

1-(4-氨磺酰基苯基)-3-三氟甲基-5-对甲苯基-1H-吡唑-4-甲酸乙酯

Also known as: 1H-Pyrazole-4-carboxylic acid, 1-[4-(aminosulfonyl)phenyl]-5-(4-methylphenyl)-3-(trifluoromethyl)-, ethyl ester

ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate (CAS 1206970-24-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H18F3N3O4S and a molecular weight of 453.4 g/mol. It is also known as 1H-Pyrazole-4-carboxylic acid, 1-[4-(aminosulfonyl)phenyl]-5-(4-methylphenyl)-3-(trifluoromethyl)-, ethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1206970-24-2
Jingsj CID: J-638140-2
Molecular Formula: C₂₀H₁₈F₃N₃O₄S
Chinese Name: 1-(4-氨磺酰基苯基)-3-三氟甲基-5-对甲苯基-1H-吡唑-4-甲酸乙酯
Molecular Weight: 453.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate?

The CAS number of ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate is 1206970-24-2.

What are the molecular formula and molecular weight of ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate?

ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate has molecular formula C20H18F3N3O4S and molecular weight 453.4 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. "ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1H-pyrazole-4-carboxylate (CAS 1206970-24-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-638140-2 (accessed 2026-10-25).

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