4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid
Also known as: 2-methylsulfanyl-6-oxo-1H-pyrimidine-5-carboxylic acid, 4-Hydroxy-2-methylmercaptopyrimidine-5-carboxylic acid, 4-Hydroxy-2-methylsulfanyl-pyrimidine-5-carboxylic acid, 4-Hydroxy-2-(methylsulfanyl)pyrimidine-5-carboxylic acid, 5-Pyrimidinecarboxylic acid, 4-hydroxy-2-(methylthio)-
4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid (CAS 397308-78-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O3S and a molecular weight of 186.18800 g/mol. Key property: a density of 1.61g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 397308-78-0
- Jingsj CID
- J-1437262-4
- Molecular Formula
- C6H6N2O3S
- Molecular Weight
- 186.18800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.61g/cm3 |
|---|---|
| Exact Mass | 186.01000 |
| PSA | 108.61000 |
| LogP | 0.60230 |
| Refractive Index | 1.685 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid?
The CAS number of 4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid is 397308-78-0.
What are the molecular formula and molecular weight of 4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid?
4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid has molecular formula C6H6N2O3S and molecular weight 186.18800 g/mol.
What are the upstream and downstream products of 4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid?
For 4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid, Upstream Products: Ethyl 4-chloro-2-(methylthio)pyrimidine-5-carboxylate, Potassium trimethylsilanolate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-2-(methylthio)pyrimidine-5-carboxylic acid (CAS 397308-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1437262-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.