4-Hydroxythiophene-2-carboxamide

4-羟基噻吩-2-甲酰胺

Also known as: 2-Thiophenecarboxamide, 4-hydroxy-, 4-hydroxythiophene-2-carboxamide

4-Hydroxythiophene-2-carboxamide (CAS 98027-58-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5NO2S and a molecular weight of 143.17 g/mol. It is also known as 2-Thiophenecarboxamide, 4-hydroxy- and 4-hydroxythiophene-2-carboxamide. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 98027-58-8
Jingsj CID: J-1617697-7
Molecular Formula: C₅H₅NO₂S
Chinese Name: 4-羟基噻吩-2-甲酰胺
Molecular Weight: 143.17 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Hydroxythiophene-2-carboxamide?

The CAS number of 4-Hydroxythiophene-2-carboxamide is 98027-58-8.

What are the molecular formula and molecular weight of 4-Hydroxythiophene-2-carboxamide?

4-Hydroxythiophene-2-carboxamide has molecular formula C5H5NO2S and molecular weight 143.17 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. "4-Hydroxythiophene-2-carboxamide (CAS 98027-58-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1617697-7 (accessed 2026-10-24).

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