5-(4-Fluorophenyl)thiophene-2-carboxaldehyde

5-(4-氟苯基)噻吩-2-甲醛

Also known as: 5-(4-fluorophenyl)thiophene-2-carbaldehyde, 5-(4-fluorophenyl)-2-thiophenecarboxaldehyde, 5-(4-fluorophenyl)-2-thiophenecarbaldehyde, 2-Thiophenecarboxaldehyde, 5-(4-fluorophenyl)-, 5-(4'-fluorophenyl)-2-formylthiophene, 5-(4-Fluoro-phenyl)-thiophene-2-carbaldehyde, 5-(4-Fluorophenyl)-2-thiophenecarboxaldehyde, 5-(4-fluorophenyl)-2-thiophene carboxaldehyde

5-(4-Fluorophenyl)thiophene-2-carboxaldehyde (CAS 249504-38-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7FOS and a molecular weight of 206.23600 g/mol. It is also known as 5-(4-fluorophenyl)thiophene-2-carbaldehyde, 5-(4-fluorophenyl)-2-thiophenecarboxaldehyde and 5-(4-fluorophenyl)-2-thiophenecarbaldehyde. Key properties include a melting point of 113-114ºC and a density of 1.288. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
249504-38-9
Jingsj CID
J-1045231-6
Molecular Formula
C11H7FOS
Chinese Name
5-(4-氟苯基)噻吩-2-甲醛
Molecular Weight
206.23600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point113-114ºC
Density1.288

Frequently Asked Questions

What is the CAS number of 5-(4-Fluorophenyl)thiophene-2-carboxaldehyde?

The CAS number of 5-(4-Fluorophenyl)thiophene-2-carboxaldehyde is 249504-38-9.

What are the molecular formula and molecular weight of 5-(4-Fluorophenyl)thiophene-2-carboxaldehyde?

5-(4-Fluorophenyl)thiophene-2-carboxaldehyde has molecular formula C11H7FOS and molecular weight 206.23600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-(4-Fluorophenyl)thiophene-2-carboxaldehyde (CAS 249504-38-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1045231-6 (accessed 2026-10-25).

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