(4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one

(4E)-3-(氯甲基)-4-(2,3-二甲氧基亚苄基)-5(4H)-异噁唑酮

(4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one (CAS 1142199-02-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H12ClNO4 and a molecular weight of 281.69 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1142199-02-7
Jingsj CID: J-549063-7
Molecular Formula: C₁₃H₁₂ClNO₄
Chinese Name: (4E)-3-(氯甲基)-4-(2,3-二甲氧基亚苄基)-5(4H)-异噁唑酮
Molecular Weight: 281.69 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of (4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one?

The CAS number of (4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one is 1142199-02-7.

What are the molecular formula and molecular weight of (4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one?

(4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one has molecular formula C13H12ClNO4 and molecular weight 281.69 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. "(4E)-3-(chloromethyl)-4-(2,3-dimethoxybenzylidene)isoxazol-5(4H)-one (CAS 1142199-02-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-549063-7 (accessed 2026-10-25).

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