2-Methoxy-3-nitropyridine
2-Methoxy-3-nitropyridine (CAS: 20265-35-4; C6H6N2O3; MW: 154.12) is a heterocyclic organic compound. This pyridine derivative serves as a valuable building block in chemical synthesis, particularly for the creation of more complex molecules. Its structural features make it amenable to various chemical transformations, contributing to its utility in research and development settings.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of diverse organic compounds. Its functional groups allow for further elaboration in multi-step synthetic pathways.
Heterocyclic Chemistry
Serves as a building block in the field of heterocyclic chemistry. It is particularly useful for constructing pyridine-based molecular scaffolds.
Research and Development
Employed in academic and industrial research laboratories for exploring new chemical reactions and developing novel compounds.
| Molecular weight | 154.12 |
|---|---|
| Empirical formula | C6H6N2O3 |
| Assay | 97% |
| Melting point | 52-57 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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-Methoxy-3-nitropyridine used for?
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2-Methoxy-3-nitropyridine is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What are the CAS number and formula for 2-Methoxy-3-nitropyridine?
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The CAS number is 20265-35-4, and the empirical formula is C6H6N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methoxy-3-nitropyridine with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Methoxy-3-nitropyridine be handled safely?
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2-Methoxy-3-nitropyridine is labelled with GHS05 and GHS07 symbols and carries the signal word 'Danger'. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, ensuring good ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection.
Can I request a quote or sample?
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Yes, please contact our sales team via the website or email to request a quote or sample of 2-Methoxy-3-nitropyridine.
Is this chemical exported internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Methoxy-3-nitropyridine.
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