5-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one
Also known as: 4-Hydroxy-5-hydroxymethyl-2-methylpyrimidine, 5-(Hydroxymethyl)-2-methyl-4-pyrimidinol, 5-Hydroxymethyl-2-methyl-3H-pyrimidin-4-one, 5-(Hydroxymethyl)-2-methyl-1H-pyrimidin-6-one, 4-Hydroxy-5-hydroxymethyl-2-methyl-pyrimidin, 5-Pyrimidinemethanol, 4-hydroxy-2-methyl-
5-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one (CAS 698-30-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O2 and a molecular weight of 140.140 g/mol. Key properties include a boiling point of 309.0±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 140.7±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 698-30-6
- Jingsj CID
- J-1516476-8
- Molecular Formula
- C6H8N2O2
- Molecular Weight
- 140.140 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 309.0±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 140.7±23.7 °C |
| Exact Mass | 140.058578 |
| PSA | 66.24000 |
| LogP | -2.02 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.597 |
| 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 5-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one?
The CAS number of 5-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one is 698-30-6.
What are the molecular formula and molecular weight of 5-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one?
5-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one has molecular formula C6H8N2O2 and molecular weight 140.140 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-(Hydroxymethyl)-2-methylpyrimidin-4(1H)-one (CAS 698-30-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516476-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.