5-Chloropyrimidin-2(1H)-one
2-羟基-5-氯嘧啶
Also known as: 5-chloropyrimidin-2-ol, 5-chloro-2-hydroxypyrimidine, 5-chloro-2(1H)-pyrimidinone, 5-chloro-2-pyrimidinone, 5-chloropyrimidin-2-one, 5-chloro-pyrimidine-2-ol, NY 3000, ny3000, 2(1H)-Pyrimidinone, 5-chloro-, EINECS 259-106-2, MFCD00129723
- CAS No.
- 54326-16-8
- Jingsj CID
- J-1400284-9
- Molecular Formula
- C4H3ClN2O
- Chinese Name
- 2-羟基-5-氯嘧啶
- Molecular Weight
- 130.532 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 345.2±34.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 162.6±25.7 °C |
Frequently Asked Questions
What is the CAS number of 5-Chloropyrimidin-2(1H)-one?
54326-16-8
What are the molecular formula and molecular weight of 5-Chloropyrimidin-2(1H)-one?
C4H3ClN2O, molecular weight 130.532 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026