4-Nitropyridine N-oxide
4-Nitropyridine N-oxide (CAS: 1124-33-0) is a chemical compound with the formula C5H4N2O3 and a molecular weight of 140.10 g/mol. This pyridine derivative serves as a valuable building block in organic synthesis, particularly within heterocyclic chemistry. It is frequently employed in the development of novel pharmaceutical intermediates and other complex organic molecules. TSS offers this compound with an assay of 97%.
Organic Synthesis Intermediate
4-Nitropyridine N-oxide is extensively used as a versatile intermediate in complex organic synthesis. Its unique structure allows for various chemical transformations to build intricate molecular architectures.
Pharmaceutical Research
This compound finds application in the research and development of new pharmaceutical agents. It acts as a key building block for synthesizing potential drug candidates and active pharmaceutical ingredients (APIs).
Heterocyclic Chemistry
As a pyridine derivative, it is a crucial component in heterocyclic chemistry studies. It enables the synthesis of various substituted pyridine rings and related nitrogen-containing heterocycles.
| Molecular weight | 140.10 |
|---|---|
| Empirical formula | C5H4N2O3 |
| Assay | 97% |
| Melting point | 159-162 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 26-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Nitropyridine N-oxide used for?
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4-Nitropyridine N-oxide is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and in heterocyclic chemistry.
What are the CAS number and formula for 4-Nitropyridine N-oxide?
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The CAS number is 1124-33-0, and the molecular formula is C5H4N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Nitropyridine N-oxide with an assay of 97%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Nitropyridine N-oxide be handled safely?
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4-Nitropyridine N-oxide is classified as toxic if swallowed and causes skin and eye irritation, as well as respiratory irritation (H301, H315, H319, H335). Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a P2 respirator, in a well-ventilated area. Follow safety statements P261 and P305 + P351 + P338.
Is 4-Nitropyridine N-oxide a controlled substance?
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The provided data does not indicate that 4-Nitropyridine N-oxide is a controlled substance.
How is 4-Nitropyridine N-oxide packed and shipped?
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This chemical is shipped under UN 2811, Class 6.1, Packing Group III. Specific packaging details for export can be discussed upon request.
How can I request a sample or quote for 4-Nitropyridine N-oxide?
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Please contact our sales team directly through our website or by phone to request a sample or a formal quotation.
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