4-Nitropyridine N-Oxide, 98%
Order 4-Nitropyridine N-Oxide, 98% (CAS 1124-33-0) online at Zemixal: C5H4N2O3, COA and SDS with every lot, worldwide shipping.
About 4-Nitropyridine N-Oxide, 98%
4-Nitropyridine N-Oxide, 98% is part of the Zemixal pyridine Derivatives range. Identity at a glance (98%): CAS 1124-33-0, formula C5H4N2O3 and molar mass 140.1 g/mol. Typical appearance is light yellow to amber to dark green powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Handling and storage
Reported physical data: melting point 161-164 °C. Hazard communication follows GHS (Danger: H301, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g and 25 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 4-Nitropyridine N-Oxide, 98% |
|---|---|
| Catalogue number | ZX-010875 |
| CAS number | 1124-33-0 |
| IUPAC name | 4-nitro-1-oxidopyridin-1-ium |
| Molecular formula | C5H4N2O3 |
| Molar mass | 140.1 g/mol |
| Exact mass | 140.0222 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | Light yellow to amber to dark green powder or crystals |
| Melting point | 161-164 °C |
| XLogP3 | -0.6 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 71.3 Ų |
| HS code | 29420090 |
| InChIKey | RXKNNAKAVAHBNK-UHFFFAOYSA-N |
| SMILES | C1=C[N+](=CC=C1[N+](=O)[O-])[O-] |
| PubChem CID | 14300 |
| Synonyms | 4-Nitropyridine 1-oxide, p-Nitropyridine N-oxide, 4-Nitropyridine oxide, Avitrol 100, 4-Nitropyridine-N-oxide, 4-Nitropyridine-1-oxide, 4-nitropyridin-1-ium-1-olate, 4-nitropyridin-1-ol, 4-nitro-1-oxido-pyridin-1-ium, 4-Nitropyridine-d, 4-nitropyridin-1-oxide, 4-nitro-pyridine N-oxide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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