3-Chloro-5-methoxypyridine
3-Chloro-5-methoxypyridine (CAS: 95881-83-7) is a halogenated heterocyclic compound with the molecular formula C6H6ClNO and a molecular weight of 143.57 g/mol. As a key building block, it finds utility in various chemical synthesis applications, particularly within organic and medicinal chemistry. Its structure, featuring both a pyridine ring and reactive halogen and methoxy groups, makes it a versatile intermediate for the development of complex molecules.

Organic Synthesis Intermediate
3-Chloro-5-methoxypyridine serves as a valuable intermediate in multi-step organic syntheses. It is employed in reactions to introduce the 5-methoxypyridine moiety into target molecules, facilitating the construction of novel chemical entities.
Pharmaceutical Research
This compound is utilised in the research and development of new pharmaceutical agents. Its heterocyclic nature and functional groups allow for structural modifications crucial in drug discovery processes.
Agrochemical Development
The specific structural features of 3-Chloro-5-methoxypyridine can be incorporated into the design of new agrochemicals. Its use as a building block contributes to the synthesis of compounds with potential agricultural applications.
| Molecular weight | 143.57 |
|---|---|
| Empirical formula | C6H6ClNO |
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 3-Chloro-5-methoxypyridine used for?
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3-Chloro-5-methoxypyridine is primarily used as a building block and intermediate in organic synthesis, including pharmaceutical and agrochemical research and development.
What is the CAS number and chemical formula for 3-Chloro-5-methoxypyridine?
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The CAS number is 95881-83-7, and its empirical formula is C6H6ClNO.
What grade and purity does Tech Serve Solutions supply for 3-Chloro-5-methoxypyridine?
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Tech Serve Solutions supplies 3-Chloro-5-methoxypyridine as a research or technical grade chemical. We do not represent it as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated on the product documentation. Purity information is available on the Certificate of Analysis.
How should 3-Chloro-5-methoxypyridine be handled and stored?
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Refer to the Safety Data Sheet (SDS) for detailed handling and storage information. Generally, it should be handled in a well-ventilated area, away from incompatible materials, and stored in a cool, dry place.
Is 3-Chloro-5-methoxypyridine suitable for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3-Chloro-5-methoxypyridine, adhering to all relevant international shipping regulations.
How can I request a quote or sample for 3-Chloro-5-methoxypyridine?
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To request a quote or sample, please use the 'Request Quote' or 'Request Sample' buttons on the product page or contact our sales team directly.
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