5-cyano-3,4-dimethylthiophene-2-carboxamide

5-氰基-3,4-二甲基噻吩-2-甲酰胺

Also known as: 2-Thiophenecarboxamide, 5-cyano-3,4-dimethyl-, 5-CYANO-3,4-DIMETHYLTHIOPHENE-2-CARBOXAMIDE, 5-Cyano-3,4-Dimethyl-2-thiophencarboxamid, 5-cyano-3,4-dimethyl-2-thiophenecarboxamide, 5-cyano-3,4-dimethyl-thiophene-2-carboxylic acid amide

5-cyano-3,4-dimethylthiophene-2-carboxamide (CAS 70541-97-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2OS and a molecular weight of 180.22700 g/mol. It is also known as 2-Thiophenecarboxamide, 5-cyano-3,4-dimethyl-, 5-CYANO-3,4-DIMETHYLTHIOPHENE-2-CARBOXAMIDE and 5-Cyano-3,4-Dimethyl-2-thiophencarboxamid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70541-97-8
Jingsj CID: J-928128-0
Molecular Formula: C₈H₈N₂OS
Chinese Name: 5-氰基-3,4-二甲基噻吩-2-甲酰胺
Molecular Weight: 180.22700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-cyano-3,4-dimethylthiophene-2-carboxamide?

The CAS number of 5-cyano-3,4-dimethylthiophene-2-carboxamide is 70541-97-8.

What are the molecular formula and molecular weight of 5-cyano-3,4-dimethylthiophene-2-carboxamide?

5-cyano-3,4-dimethylthiophene-2-carboxamide has molecular formula C8H8N2OS and molecular weight 180.22700 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-cyano-3,4-dimethylthiophene-2-carboxamide (CAS 70541-97-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-928128-0 (accessed 2026-10-24).

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