4-chloro-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline

4-氯-5-氟-2-(4-甲磺酰基-1H-吡唑-1-基)苯胺

4-chloro-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline (CAS 2137824-51-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9ClFN3O2S and a molecular weight of 289.71 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2137824-51-0
Jingsj CID: J-396913-1
Molecular Formula: C₁₀H₉ClFN₃O₂S
Chinese Name: 4-氯-5-氟-2-(4-甲磺酰基-1H-吡唑-1-基)苯胺
Molecular Weight: 289.71 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-chloro-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline?

The CAS number of 4-chloro-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline is 2137824-51-0.

What are the molecular formula and molecular weight of 4-chloro-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline?

4-chloro-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline has molecular formula C10H9ClFN3O2S and molecular weight 289.71 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-5-fluoro-2-(4-methanesulfonyl-1H-pyrazol-1-yl)aniline (CAS 2137824-51-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-396913-1 (accessed 2026-10-25).

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