(E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide

4-氯苯乙烯磺酰基-3-(2-嘧啶氧基)苯胺

(E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide (CAS 1281691-44-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H14ClN3O3S and a molecular weight of 387.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1281691-44-8
Jingsj CID: J-525080-0
Molecular Formula: C₁₈H₁₄ClN₃O₃S
Chinese Name: 4-氯苯乙烯磺酰基-3-(2-嘧啶氧基)苯胺
Molecular Weight: 387.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide?

The CAS number of (E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide is 1281691-44-8.

What are the molecular formula and molecular weight of (E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide?

(E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide has molecular formula C18H14ClN3O3S and molecular weight 387.8 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. "(E)-2-(4-chlorophenyl)-N-(3-pyrimidin-2-yloxyphenyl)ethenesulfonamide (CAS 1281691-44-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-525080-0 (accessed 2026-10-24).

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