6-(3-Thienyl)pyridine-2-carboxaldehyde

6-(3-噻吩基)吡啶-2-甲醛

Also known as: 2-Pyridinecarboxaldehyde, 6-(3-thienyl)-, 6-(3-Thienyl)pyridine-2-carboxaldehyde 97%, 6-(3-thienyl)pyridine-2-carbaldehyde, 6-(Thiophen-3-yl)picolinaldehyde, 6-(Thiophen-3-yl)pyridine-2-carboxaldehyde, 6-(thiophen-3-yl)picolinaldehyde, 6-thiophen-3-ylpyridine-2-carbaldehyde, BM491

6-(3-Thienyl)pyridine-2-carboxaldehyde (CAS 834884-76-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NOS and a molecular weight of 189.23400 g/mol. It is also known as 2-Pyridinecarboxaldehyde, 6-(3-thienyl)-, 6-(3-Thienyl)pyridine-2-carboxaldehyde 97% and 6-(3-thienyl)pyridine-2-carbaldehyde. Key properties include a melting point of 73-77ºC(lit.), a boiling point of 297ºC at 760 mmHg, a density of 1.269g/cm3 and a flash point of 133.4ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
834884-76-3
Jingsj CID
J-1347525-7
Molecular Formula
C10H7NOS
Chinese Name
6-(3-噻吩基)吡啶-2-甲醛
Molecular Weight
189.23400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point73-77ºC(lit.)
Boiling Point297ºC at 760 mmHg
Density1.269g/cm3
Flash Point133.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-(3-Thienyl)pyridine-2-carboxaldehyde?

The CAS number of 6-(3-Thienyl)pyridine-2-carboxaldehyde is 834884-76-3.

What are the molecular formula and molecular weight of 6-(3-Thienyl)pyridine-2-carboxaldehyde?

6-(3-Thienyl)pyridine-2-carboxaldehyde has molecular formula C10H7NOS and molecular weight 189.23400 g/mol.

Is 6-(3-Thienyl)pyridine-2-carboxaldehyde hazardous?

6-(3-Thienyl)pyridine-2-carboxaldehyde has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "6-(3-Thienyl)pyridine-2-carboxaldehyde (CAS 834884-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1347525-7 (accessed 2026-10-25).

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