4-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole

4-氯-3-(3-氯-2-噻吩基)-1H-吡唑

4-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole (CAS 166197-24-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4Cl2N2S and a molecular weight of 219.09 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 166197-24-6
Jingsj CID: J-445936-1
Molecular Formula: C₇H₄Cl₂N₂S
Chinese Name: 4-氯-3-(3-氯-2-噻吩基)-1H-吡唑
Molecular Weight: 219.09 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole?

The CAS number of 4-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole is 166197-24-6.

What are the molecular formula and molecular weight of 4-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole?

4-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole has molecular formula C7H4Cl2N2S and molecular weight 219.09 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-Chloro-3-(3-chloro-2-thienyl)-1H-pyrazole (CAS 166197-24-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-445936-1 (accessed 2026-10-23).

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