5-Chloro-2-ethoxy-3-pyridinesulfonyl chloride

5-氯-2-乙氧基-3-吡啶磺酰氯

5-Chloro-2-ethoxy-3-pyridinesulfonyl chloride (CAS 1823126-16-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7Cl2NO3S and a molecular weight of 256.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1823126-16-4
Jingsj CID: J-333973-8
Molecular Formula: C₇H₇Cl₂NO₃S
Chinese Name: 5-氯-2-乙氧基-3-吡啶磺酰氯
Molecular Weight: 256.11 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-2-ethoxy-3-pyridinesulfonyl chloride?

The CAS number of 5-Chloro-2-ethoxy-3-pyridinesulfonyl chloride is 1823126-16-4.

What are the molecular formula and molecular weight of 5-Chloro-2-ethoxy-3-pyridinesulfonyl chloride?

5-Chloro-2-ethoxy-3-pyridinesulfonyl chloride has molecular formula C7H7Cl2NO3S and molecular weight 256.11 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-2-ethoxy-3-pyridinesulfonyl chloride (CAS 1823126-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-333973-8 (accessed 2026-10-25).

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