5-(Pyridin-3-yl)thiophene-2-carbaldehyde

5-吡啶-3-噻吩-2-甲醛

Also known as: 5-(3-PYRIDINYL)-2-THIOPHENECARBALDEHYDE, 5-(PYRIDIN-3-YL)THIOPHENE-2-CARBALDEHYDE, 5-pyridin-3-ylthiophene-2-carbaldehyde, 2-Thiophenecarboxaldehyde, 5-(3-pyridinyl)-, AKOS BAR-1670

5-(Pyridin-3-yl)thiophene-2-carbaldehyde (CAS 133531-43-8) 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 5-(3-PYRIDINYL)-2-THIOPHENECARBALDEHYDE, 5-(PYRIDIN-3-YL)THIOPHENE-2-CARBALDEHYDE and 5-pyridin-3-ylthiophene-2-carbaldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 133531-43-8
Jingsj CID: J-1357844-2
Molecular Formula: C₁₀H₇NOS
Chinese Name: 5-吡啶-3-噻吩-2-甲醛
Molecular Weight: 189.23400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(Pyridin-3-yl)thiophene-2-carbaldehyde?

The CAS number of 5-(Pyridin-3-yl)thiophene-2-carbaldehyde is 133531-43-8.

What are the molecular formula and molecular weight of 5-(Pyridin-3-yl)thiophene-2-carbaldehyde?

5-(Pyridin-3-yl)thiophene-2-carbaldehyde has molecular formula C10H7NOS and molecular weight 189.23400 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-(Pyridin-3-yl)thiophene-2-carbaldehyde (CAS 133531-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357844-2 (accessed 2026-10-24).

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