5-nitropyrimidin-2(1H)-one
Also known as: 5-nitro-2(1H)-pyrimidinone, 2-hydroxy-5-nitropyrimidine, 5-nitro-pyrimidin-2-ol, 5-nitropyrimidin-2-ol, 2(1H)-Pyrimidinone, 5-nitro-, 2-Pyrimidinol, 5-nitro-, 5-nitro-1H-pyrimidin-2-one, 5-nitro-1,2-dihydropyrimidin-2-one, NSC528723
5-nitropyrimidin-2(1H)-one (CAS 3264-10-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H3N3O3 and a molecular weight of 141.085 g/mol. Key properties include a boiling point of 440.6±37.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 220.3±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3264-10-6
- Jingsj CID
- J-976684-1
- Molecular Formula
- C4H3N3O3
- Molecular Weight
- 141.085 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 440.6±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 220.3±26.5 °C |
| Exact Mass | 141.017441 |
| PSA | 91.83000 |
| LogP | -1.43 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.635 |
| 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-nitropyrimidin-2(1H)-one?
The CAS number of 5-nitropyrimidin-2(1H)-one is 3264-10-6.
What are the molecular formula and molecular weight of 5-nitropyrimidin-2(1H)-one?
5-nitropyrimidin-2(1H)-one has molecular formula C4H3N3O3 and molecular weight 141.085 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-nitropyrimidin-2(1H)-one (CAS 3264-10-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-976684-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.