4-chloro-5-nitro-1H-pyridin-2-one
CAS No. 850663-54-6 · also listed as 2-羟基-4-氯-5-硝基吡啶
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
4-chloro-5-nitro-1H-pyridin-2-one — CAS 850663-54-6 — is offered by CATO as part of our pyridine intermediates range for drug development and fine chemical manufacturing. Formula C5H3ClN2O3, MW 174.54 g/mol. Custom synthesis, impurity isolation and scale-up support are available from our Guangzhou laboratories.
Specifications
| Product Name | 4-chloro-5-nitro-1H-pyridin-2-one |
|---|---|
| Chinese / Trade Name | 2-羟基-4-氯-5-硝基吡啶 |
| CAS Registry Number | 850663-54-6 |
| CATO Reference | CT-7D88E03 |
| Molecular Formula | C5H3ClN2O3 |
| Molecular Weight | 174.54 g/mol |
| PubChem CID | 42609067 |
| Category | Pyridine Intermediates |
| SMILES | C1=C(C(=CNC1=O)[N+](=O)[O-])Cl |
| Purity | ≥ 95% (HPLC), higher grades on request |
| Appearance | Please refer to batch CoA |
| Documentation | CoA, MSDS, HPLC/GC chromatogram |
| Packaging | 5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk |
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