4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one

4-羟基-6-苯基-3-(2-苯乙基)-2H-吡喃-2-酮

4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one (CAS 171091-86-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H16O3 and a molecular weight of 292.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 171091-86-4
Jingsj CID: J-490185-7
Molecular Formula: C₁₉H₁₆O₃
Chinese Name: 4-羟基-6-苯基-3-(2-苯乙基)-2H-吡喃-2-酮
Molecular Weight: 292.3 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one?

The CAS number of 4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one is 171091-86-4.

What are the molecular formula and molecular weight of 4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one?

4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one has molecular formula C19H16O3 and molecular weight 292.3 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. "4-Hydroxy-6-phenyl-3-(2-phenylethyl)-2H-pyran-2-one (CAS 171091-86-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-490185-7 (accessed 2026-10-24).

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