2,3-Dichloro-5-methylpyridine
2,3-Dichloro-5-methylpyridine (CAS 59782-90-0) is a halogenated heterocyclic compound with the molecular formula C6H5Cl2N and a molecular weight of 162.02 g/mol. This pyridine derivative serves as a valuable building block in organic synthesis, particularly in the development of novel compounds within the pharmaceutical and agrochemical industries. Its specific substitution pattern allows for targeted chemical modifications, making it a key intermediate for researchers and manufacturers seeking to create complex molecular structures.
- Synonyms
- C6H5Cl2N

Organic Synthesis Intermediate
Utilised as a key building block in multi-step organic syntheses, enabling the construction of complex molecular frameworks. It is particularly useful in reactions involving pyridine ring modifications.
Pharmaceutical Research
Serves as a precursor or intermediate in the synthesis of potential pharmaceutical agents. Its structural features can be incorporated into novel drug candidates for various therapeutic areas.
Agrochemical Development
Employed in the research and development of new agrochemicals, such as pesticides and herbicides. The dichloro-methylpyridine moiety can impart specific biological activities.
Material Science
Investigated for its potential use in the synthesis of functional materials where specific electronic or structural properties are required. Halogenated heterocycles can influence material characteristics.
| Molecular weight | 162.02 |
|---|---|
| Empirical formula | C6H5Cl2N |
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 2,3-Dichloro-5-methylpyridine used for?
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2,3-Dichloro-5-methylpyridine (CAS 59782-90-0) is primarily used as a building block in organic synthesis for the development of pharmaceuticals, agrochemicals, and potentially advanced materials.
What is the CAS number and formula for 2,3-Dichloro-5-methylpyridine?
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The CAS number is 59782-90-0, and the empirical formula is C6H5Cl2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dichloro-5-methylpyridine typically as a research or technical grade chemical. The exact assay and purity are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should 2,3-Dichloro-5-methylpyridine be handled and stored?
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Based on typical hazards for halogenated organic compounds, handle with appropriate personal protective equipment (gloves, eye protection, lab coat) in a well-ventilated area. Consult the Safety Data Sheet (SDS) for specific hazard information and storage recommendations.
Is 2,3-Dichloro-5-methylpyridine a controlled substance?
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The provided data does not indicate that 2,3-Dichloro-5-methylpyridine is a controlled substance. Please refer to local regulations for definitive information.
How can I request a sample or quote for 2,3-Dichloro-5-methylpyridine?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or direct email, specifying the product name and CAS number (59782-90-0).
Does Tech Serve Solutions export 2,3-Dichloro-5-methylpyridine?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,3-Dichloro-5-methylpyridine, serving customers worldwide.
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