5-Formyl-4-methylthiophene-2-carbonitrile

5-甲酰基-4-甲基噻吩-2-甲腈

5-Formyl-4-methylthiophene-2-carbonitrile (CAS 21512-18-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5NOS and a molecular weight of 151.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21512-18-5
Jingsj CID: J-177207-4
Molecular Formula: C₇H₅NOS
Chinese Name: 5-甲酰基-4-甲基噻吩-2-甲腈
Molecular Weight: 151.19 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-Formyl-4-methylthiophene-2-carbonitrile?

The CAS number of 5-Formyl-4-methylthiophene-2-carbonitrile is 21512-18-5.

What are the molecular formula and molecular weight of 5-Formyl-4-methylthiophene-2-carbonitrile?

5-Formyl-4-methylthiophene-2-carbonitrile has molecular formula C7H5NOS and molecular weight 151.19 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-Formyl-4-methylthiophene-2-carbonitrile (CAS 21512-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-177207-4 (accessed 2026-10-23).

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