(5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one

(Z)-5-氟亚甲基-4-苯基-5H-呋喃-2-酮

Also known as: 5-Fluoromethylene-4-phenyl-5H-furan-2-one, (Z)-5-(fluoromethylene)-4-phenylfuran-2(5H)-one, 5-(Fluoromethylene)-4-phenyl-2(5H)-furanone, 2(5H)-Furanone, 5-(fluoromethylene)-4-phenyl-, 5-(fluoromethylidene)-4-phenyl-2,5-dihydrofuran-2-one

(5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one (CAS 1212059-19-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7FO2 and a molecular weight of 190.17000 g/mol. It is also known as 5-Fluoromethylene-4-phenyl-5H-furan-2-one, (Z)-5-(fluoromethylene)-4-phenylfuran-2(5H)-one and 5-(Fluoromethylene)-4-phenyl-2(5H)-furanone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1212059-19-2
Jingsj CID: J-1129790-9
Molecular Formula: C₁₁H₇FO₂
Chinese Name: (Z)-5-氟亚甲基-4-苯基-5H-呋喃-2-酮
Molecular Weight: 190.17000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one?

The CAS number of (5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one is 1212059-19-2.

What are the molecular formula and molecular weight of (5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one?

(5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one has molecular formula C11H7FO2 and molecular weight 190.17000 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. "(5Z)-5-(fluoromethylidene)-4-phenylfuran-2-one (CAS 1212059-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1129790-9 (accessed 2026-10-24).

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