4-chloro-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride

4-氯-1-(甲氧基甲基)-1H-吡唑-5-磺酰氯

4-chloro-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride (CAS 1803611-49-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6Cl2N2O3S and a molecular weight of 245.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1803611-49-5
Jingsj CID: J-1166015-0
Molecular Formula: C₅H₆Cl₂N₂O₃S
Chinese Name: 4-氯-1-(甲氧基甲基)-1H-吡唑-5-磺酰氯
Molecular Weight: 245.08 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-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride?

The CAS number of 4-chloro-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride is 1803611-49-5.

What are the molecular formula and molecular weight of 4-chloro-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride?

4-chloro-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride has molecular formula C5H6Cl2N2O3S and molecular weight 245.08 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-1-(methoxymethyl)-1H-pyrazole-5-sulfonyl chloride (CAS 1803611-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1166015-0 (accessed 2026-10-25).

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