(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone

(5-氯-1,3-二甲基-1H-吡唑-4-基)(1,3-二甲基-1H-吡唑-5-基)甲酮

Also known as: Methanone, (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)-, (5-chloro-1,3-dimethylpyrazol-4-yl)-(2,5-dimethylpyrazol-3-yl)methanone

(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone (CAS 648859-52-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13ClN4O and a molecular weight of 252.70000 g/mol. It is also known as Methanone, (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)- and (5-chloro-1,3-dimethylpyrazol-4-yl)-(2,5-dimethylpyrazol-3-yl)methanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 648859-52-3
Jingsj CID: J-1181669-2
Molecular Formula: C₁₁H₁₃ClN₄O
Chinese Name: (5-氯-1,3-二甲基-1H-吡唑-4-基)(1,3-二甲基-1H-吡唑-5-基)甲酮
Molecular Weight: 252.70000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone?

The CAS number of (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone is 648859-52-3.

What are the molecular formula and molecular weight of (5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone?

(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone has molecular formula C11H13ClN4O and molecular weight 252.70000 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. "(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)(1,3-dimethyl-1H-pyrazol-5-yl)methanone (CAS 648859-52-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181669-2 (accessed 2026-10-25).

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