4,5-Dichloro-2-(methylsulfonyl)pyrimidine

4,5-二氯-2-(甲磺酰基)嘧啶

4,5-Dichloro-2-(methylsulfonyl)pyrimidine (CAS 1803805-58-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4Cl2N2O2S and a molecular weight of 227.07 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1803805-58-4
Jingsj CID: J-542936-9
Molecular Formula: C₅H₄Cl₂N₂O₂S
Chinese Name: 4,5-二氯-2-(甲磺酰基)嘧啶
Molecular Weight: 227.07 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dichloro-2-(methylsulfonyl)pyrimidine?

The CAS number of 4,5-Dichloro-2-(methylsulfonyl)pyrimidine is 1803805-58-4.

What are the molecular formula and molecular weight of 4,5-Dichloro-2-(methylsulfonyl)pyrimidine?

4,5-Dichloro-2-(methylsulfonyl)pyrimidine has molecular formula C5H4Cl2N2O2S and molecular weight 227.07 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. "4,5-Dichloro-2-(methylsulfonyl)pyrimidine (CAS 1803805-58-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-542936-9 (accessed 2026-10-24).

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