2-Methoxypyridine
2-Methoxypyridine (CAS: 1628-89-3; Formula: C6H7NO; MW: 109.13) is a valuable pyridine derivative used as a versatile building block in chemical synthesis. It plays a key role in the construction of more complex organic molecules, particularly within the pharmaceutical and agrochemical sectors. This compound is recognised for its utility in reactions involving heterocyclic structures, contributing to the development of novel chemical entities.

Heterocyclic Synthesis
2-Methoxypyridine serves as a fundamental building block in the synthesis of various heterocyclic compounds. Its pyridine ring structure allows for diverse chemical modifications.
Pharmaceutical Intermediates
This compound is employed in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its specific structural features are leveraged to create complex molecular architectures.
Agrochemical Development
Used in the development of novel agrochemicals, 2-Methoxypyridine contributes to the creation of molecules with potential pesticidal or herbicidal properties.
Research and Development
Its availability as a fine chemical makes it suitable for R&D purposes in academic and industrial laboratories exploring new chemical pathways and materials.
| Molecular weight | 109.13 |
|---|---|
| Empirical formula | C6H7NO |
| Assay | 98% |
| Boiling point | 142 °C(lit.) |
| Density | 1.038 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.503(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 32 °C / 89.6 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 26-36 |
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-Methoxypyridine used for?
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2-Methoxypyridine is primarily used as a building block in chemical synthesis, particularly for creating heterocyclic compounds, pharmaceutical intermediates, and agrochemical agents.
What is the CAS number and formula for 2-Methoxypyridine?
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The CAS number for 2-Methoxypyridine is 1628-89-3, and its molecular formula is C6H7NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Methoxypyridine with a minimum assay of 98%. This product is suitable for research and chemical synthesis; TSS does not represent it as USP, BP, or EP grade.
What are the primary hazards associated with 2-Methoxypyridine?
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2-Methoxypyridine is a flammable liquid and vapour (H226). It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment.
How is 2-Methoxypyridine supplied and exported?
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2-Methoxypyridine is supplied meeting its technical specifications and is available for global export. Packaging adheres to international shipping regulations for hazardous materials (UN 1993, Class 3, Packing Group III).
How can I request a sample or quote for 2-Methoxypyridine?
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To request a sample or quote, please use the contact form on our website or email our sales department, providing your contact details and the quantity required.
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