5-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one

5-(氯乙酰基)-6-甲氧基-1-苯并呋喃-3(2H)-酮

5-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one (CAS 923106-75-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9ClO4 and a molecular weight of 240.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 923106-75-6
Jingsj CID: J-999158-1
Molecular Formula: C₁₁H₉ClO₄
Chinese Name: 5-(氯乙酰基)-6-甲氧基-1-苯并呋喃-3(2H)-酮
Molecular Weight: 240.64 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one?

The CAS number of 5-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one is 923106-75-6.

What are the molecular formula and molecular weight of 5-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one?

5-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one has molecular formula C11H9ClO4 and molecular weight 240.64 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-(chloroacetyl)-6-methoxy-1-benzofuran-3(2H)-one (CAS 923106-75-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-999158-1 (accessed 2026-10-26).

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