3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine

3-氯-6-(4-甲磺酰基-1H-吡唑-1-基)哒嗪

3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine (CAS 2138436-43-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7ClN4O2S and a molecular weight of 258.69 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138436-43-6
Jingsj CID: J-37629-7
Molecular Formula: C₈H₇ClN₄O₂S
Chinese Name: 3-氯-6-(4-甲磺酰基-1H-吡唑-1-基)哒嗪
Molecular Weight: 258.69 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine?

The CAS number of 3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine is 2138436-43-6.

What are the molecular formula and molecular weight of 3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine?

3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine has molecular formula C8H7ClN4O2S and molecular weight 258.69 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. "3-chloro-6-(4-methanesulfonyl-1H-pyrazol-1-yl)pyridazine (CAS 2138436-43-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37629-7 (accessed 2026-10-23).

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