4-Hydroxy-5-nitropyrimidine
4-羟基-5-硝基嘧啶
Also known as: 5-Nitro-4-pyrimidinol, 5-nitropyrimidin-4-ol, 5-Nitropyrimidin-4(3H)-one, 4-PYRIMIDINYLOXY, 5-NITRO-, 5-nitropyrimidin-4-olate, 5-NITRO-3H-PYRIMIDIN-4-ONE
4-Hydroxy-5-nitropyrimidine (CAS 219543-69-8) 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. It is also known as 5-Nitro-4-pyrimidinol, 5-nitropyrimidin-4-ol and 5-Nitropyrimidin-4(3H)-one. Key properties include a boiling point of 272.6±20.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 118.6±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 219543-69-8
- Jingsj CID
- J-1405341-8
- Molecular Formula
- C4H3N3O3
- Chinese Name
- 4-羟基-5-硝基嘧啶
- 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 | 272.6±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 118.6±21.8 °C |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-5-nitropyrimidine?
The CAS number of 4-Hydroxy-5-nitropyrimidine is 219543-69-8.
What are the molecular formula and molecular weight of 4-Hydroxy-5-nitropyrimidine?
4-Hydroxy-5-nitropyrimidine has molecular formula C4H3N3O3 and molecular weight 141.085 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxy-5-nitropyrimidine (CAS 219543-69-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1405341-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.