5-(trifluoromethoxy)pyridine-2-carbaldehyde

5-(三氟甲氧基)吡啶-2-甲醛

Also known as: 5-(trifluoromethoxy)picolinaldehyde, 5-(trifluoromethoxy)-2-pyridinecarboxaldehyde, 5-(trifluoromethoxy)pyridine-2-carboxaldehyde, 2-Pyridinecarboxaldehyde, 5-(trifluoromethoxy)-

5-(trifluoromethoxy)pyridine-2-carbaldehyde (CAS 31191-05-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4F3NO2 and a molecular weight of 191.10700 g/mol. It is also known as 5-(trifluoromethoxy)picolinaldehyde, 5-(trifluoromethoxy)-2-pyridinecarboxaldehyde and 5-(trifluoromethoxy)pyridine-2-carboxaldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31191-05-6
Jingsj CID: J-1358327-9
Molecular Formula: C₇H₄F₃NO₂
Chinese Name: 5-(三氟甲氧基)吡啶-2-甲醛
Molecular Weight: 191.10700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(trifluoromethoxy)pyridine-2-carbaldehyde?

The CAS number of 5-(trifluoromethoxy)pyridine-2-carbaldehyde is 31191-05-6.

What are the molecular formula and molecular weight of 5-(trifluoromethoxy)pyridine-2-carbaldehyde?

5-(trifluoromethoxy)pyridine-2-carbaldehyde has molecular formula C7H4F3NO2 and molecular weight 191.10700 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-(trifluoromethoxy)pyridine-2-carbaldehyde (CAS 31191-05-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358327-9 (accessed 2026-10-24).

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