5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one

5,7-二叔丁基-3-(4-甲基苯基)-3H-苯并呋喃-2-酮

5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one (CAS 164391-53-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H28O2 and a molecular weight of 336.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 164391-53-1
Jingsj CID: J-107698-1
Molecular Formula: C₂₃H₂₈O₂
Chinese Name: 5,7-二叔丁基-3-(4-甲基苯基)-3H-苯并呋喃-2-酮
Molecular Weight: 336.5 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one?

The CAS number of 5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one is 164391-53-1.

What are the molecular formula and molecular weight of 5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one?

5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one has molecular formula C23H28O2 and molecular weight 336.5 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. "5,7-di-tert-butyl-3-(4-methylphenyl)-3H-benzofuran-2-one (CAS 164391-53-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-107698-1 (accessed 2026-10-24).

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