4-Hydroxy-3-nitropyridine, 98%
4-Hydroxy-3-nitropyridine, 98% (CAS 5435-54-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 98%.
About 4-Hydroxy-3-nitropyridine, 98%
4-Hydroxy-3-nitropyridine, 98% sits in our pyridine Derivatives section and ships worldwide from stock or short lead time. Key data (98%): CAS 5435-54-1, formula C5H4N2O3 and molar mass 140.1 g/mol. It is described as yellow powder or crystals or chunks.
Where it is used
- Organic synthesis
- API synthesis
Storage and safety notes
Literature values: melting point 285 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 4-Hydroxy-3-nitropyridine, 98% |
|---|---|
| Catalogue number | ZX-010870 |
| CAS number | 5435-54-1 |
| IUPAC name | 3-nitro-1H-pyridin-4-one |
| Molecular formula | C5H4N2O3 |
| Molar mass | 140.1 g/mol |
| Exact mass | 140.0222 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | Yellow powder or crystals or chunks |
| Melting point | 285 °C |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 74.9 Ų |
| HS code | 29335990 |
| InChIKey | YUWOLBZMQDGRFV-UHFFFAOYSA-N |
| SMILES | C1=CNC=C(C1=O)[N+](=O)[O-] |
| PubChem CID | 228506 |
| Synonyms | 3-Nitro-4-pyridinol, 3-nitro-1,4-dihydropyridin-4-one, 3-nitropyridin-4-ol, 3-Nitropyridin-4(1H)-one, 3-Nitro-4-hydroxypyridine, 3-Nitro-4-pyridone, 4(1H)-Pyridinone, 3-nitro-, 3-nitro-4(1H)-pyridinone, 3-Nitro-pyridin-4-ol, 4-hydroxy-3-nitropytidine, 3-Nitro-4-pyridol, 4-Hydroxy-3-nitrop |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 4-Hydroxy-3-nitropyridine, 98%
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