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ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate

Also known as: 1H-Pyrazole-3-carboxylic acid, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-, ethyl ester, ethyl 1-(2,4-dichlorophenyl)-4-methyl-5-(4-chlorophenyl)-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichlorophenyl)-5-(4-chlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate, ethyl 1-(2,4-dichlorophenyl)-5-(4-chlorophenyl)-4-methylpyrazole-3-carboxylate, ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazole-3-carboxylate, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-3-pyrazolecarboxylic acid ethyl ester, I14-3006

ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate (CAS 158941-22-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H15Cl3N2O2 and a molecular weight of 409.69400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
158941-22-1
Jingsj CID
J-1398052-4
Molecular Formula
C19H15Cl3N2O2
Molecular Weight
409.69400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass408.02000
PSA44.12000
LogP5.98460

Customs & Trade Information

HS Code2933199090
Summary2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate?

The CAS number of ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate is 158941-22-1.

What are the molecular formula and molecular weight of ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate?

ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate has molecular formula C19H15Cl3N2O2 and molecular weight 409.69400 g/mol.

What are the upstream and downstream products of ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate?

For ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate, Upstream Products: (4-Chlorophenyl)boronic acid, 2,4-Dichlorophenylboronic acid, 4'-Chloropropiophenone; Downstream Products: Rimonabant, 5-(4-Chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylpyrazole-3-carboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate (CAS 158941-22-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398052-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.