5-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one

5-(4-氯-2-氟苯基)-3H-1,3,4-噁二唑-2-酮

Also known as: 1,3,4-Oxadiazol-2(3H)-one, 5-(4-chloro-2-fluorophenyl)-, 5-(4-Chloro-2-fluorophenyl)-1,3,4-oxadiazol-2(3h)-one

5-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one (CAS 1342016-50-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H4ClFN2O2 and a molecular weight of 214.58 g/mol. It is also known as 1,3,4-Oxadiazol-2(3H)-one, 5-(4-chloro-2-fluorophenyl)- and 5-(4-Chloro-2-fluorophenyl)-1,3,4-oxadiazol-2(3h)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1342016-50-5
Jingsj CID: J-1916380-8
Molecular Formula: C₈H₄ClFN₂O₂
Chinese Name: 5-(4-氯-2-氟苯基)-3H-1,3,4-噁二唑-2-酮
Molecular Weight: 214.58 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one?

The CAS number of 5-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one is 1342016-50-5.

What are the molecular formula and molecular weight of 5-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one?

5-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one has molecular formula C8H4ClFN2O2 and molecular weight 214.58 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-(4-chloro-2-fluorophenyl)-3H-1,3,4-oxadiazol-2-one (CAS 1342016-50-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1916380-8 (accessed 2026-10-26).

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