2-Nitropyridine
2-Nitropyridine (CAS: 15009-91-3), with the molecular formula C5H4N2O2 and a molecular weight of 124.10 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of pyridine chemistry. This compound is integral for researchers and chemists developing novel molecules and exploring synthetic pathways in various research and development sectors.

Organic Synthesis Intermediate
2-Nitropyridine is utilised as a key intermediate in the synthesis of more complex organic molecules. Its pyridine ring structure, functionalised with a nitro group, allows for diverse chemical transformations and the introduction of nitrogen-containing heterocycles into target compounds.
Research and Development
This compound finds application in academic and industrial research laboratories for the exploration of new chemical entities and reaction methodologies. It is employed in studies requiring pyridine derivatives for developing new pharmaceuticals, agrochemicals, or materials.
Heterocyclic Chemistry
As a substituted pyridine, 2-Nitropyridine is a useful reagent in heterocyclic chemistry. It enables chemists to access a range of pyridine-based structures with potential biological activity or material properties.
| Molecular weight | 124.10 |
|---|---|
| Empirical formula | C5H4N2O2 |
| Assay | 97% |
| Melting point | 67-72 °C |

Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 21-25-36/37/38 |
| Safety statements (S) | 26-36/37-45 |
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 2-Nitropyridine used for?
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2-Nitropyridine (CAS: 15009-91-3) is primarily used as a building block and intermediate in organic synthesis, especially within heterocyclic chemistry and for research and development purposes in creating novel molecules.
What are the CAS number and formula for 2-Nitropyridine?
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The CAS number for 2-Nitropyridine is 15009-91-3, and its molecular formula is C5H4N2O2.
What grade and purity does Tech Serve Solutions supply for 2-Nitropyridine?
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Tech Serve Solutions supplies 2-Nitropyridine with an assay of 97%. This product is intended for chemical synthesis and research; TSS does not represent it as USP, BP, or EP grade.
How should 2-Nitropyridine be handled safely?
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2-Nitropyridine is classified as Danger (GHS06) and is toxic if swallowed (H301), harmful in contact with skin (H312), and causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for full details.
Is 2-Nitropyridine a controlled substance?
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The provided data does not indicate that 2-Nitropyridine (CAS: 15009-91-3) is a controlled substance.
How is 2-Nitropyridine packed and shipped?
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2-Nitropyridine is shipped as UN 2811, Class 6.1, Packing Group III. TSS ensures that all shipments comply with relevant regulations for hazardous materials, and we are experienced in exporting chemicals globally.
How can I request a sample or quote for 2-Nitropyridine?
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To request a sample or obtain a quotation for 2-Nitropyridine, please contact our sales department through the website or by phone, providing your details and the required quantity.
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