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5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid

Also known as: 5-hydroxy-6-oxo-2-(thiophen-2-yl)-1,6-dihydropyrimidine-4-carboxylic acid, 4-pyrimidinecarboxylic acid, 1,6-dihydro-5-hydroxy-6-oxo-2-(2-thienyl)-, 5-hydroxy-4-oxo-2-thiophen-2-yl-1H-pyrimidine-6-carboxylic acid, 6-(dihydroxymethylidene)-2-thiophen-2-yl-1H-pyrimidine-4,5-dione

5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid (CAS 391680-79-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O4S and a molecular weight of 238.22000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
391680-79-8
Jingsj CID
J-1051956-9
Molecular Formula
C9H6N2O4S
Molecular Weight
238.22000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass238.00500
PSA131.52000
LogP0.90220

Frequently Asked Questions

What is the CAS number of 5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid?

The CAS number of 5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid is 391680-79-8.

What are the molecular formula and molecular weight of 5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid?

5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid has molecular formula C9H6N2O4S and molecular weight 238.22000 g/mol.

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

Last updated:

How to cite: Jingsj. "5,6-dihydroxy-2-thiophen-2-yl-pyrimidine-4-carboxylic acid (CAS 391680-79-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1051956-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.