4-Hydroxy-6-(4-methylphenyl)-2H-pyran-2-one

4-羟基-6-对甲苯基吡喃-2-酮

Also known as: 4-HYDROXY-6-P-TOLYL-PYRAN-2-ONE, 2H-Pyran-2-one, 4-hydroxy-6-(4-methylphenyl)-, Formestaqne

4-Hydroxy-6-(4-methylphenyl)-2H-pyran-2-one (CAS 43053-69-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H10O3 and a molecular weight of 202.20600 g/mol. It is also known as 4-HYDROXY-6-P-TOLYL-PYRAN-2-ONE, 2H-Pyran-2-one, 4-hydroxy-6-(4-methylphenyl)- and Formestaqne. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 43053-69-6
Jingsj CID: J-1502526-1
Molecular Formula: C₁₂H₁₀O₃
Chinese Name: 4-羟基-6-对甲苯基吡喃-2-酮
Molecular Weight: 202.20600 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 4-Hydroxy-6-(4-methylphenyl)-2H-pyran-2-one is 43053-69-6.

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

4-Hydroxy-6-(4-methylphenyl)-2H-pyran-2-one has molecular formula C12H10O3 and molecular weight 202.20600 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-(4-methylphenyl)-2H-pyran-2-one (CAS 43053-69-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502526-1 (accessed 2026-10-25).

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