3-(2-Chloro-5-methylpyridin-3-yl)prop-2-yn-1-ol
3-(2-Chloro-5-methylpyridin-3-yl)prop-2-yn-1-ol (CAS: 1203499-49-3) is a heterocyclic organic compound with the molecular formula C9H8ClNO and a molecular weight of 181.62 g/mol. This building block, featuring a chlorinated pyridine ring and an alkyne alcohol moiety, is primarily utilised in chemical synthesis. Its structure makes it a valuable intermediate for the development of more complex molecules, particularly within pharmaceutical and agrochemical research.

Chemical Synthesis Intermediate
Serves as a versatile building block in organic synthesis for constructing complex molecular architectures. It is particularly useful in reactions involving functionalization of the alkyne or pyridine ring.
Research and Development
Employed in laboratory settings for novel compound discovery and the exploration of new synthetic pathways. Its unique structural features allow for diverse chemical transformations.
Pharmaceutical and Agrochemical Scaffolds
Acts as a precursor for the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals. The pyridine and chloro-methyl functionalities offer sites for further derivatization.
| Molecular weight | 181.62 |
|---|---|
| Empirical formula | C9H8ClNO |
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-(2-Chloro-5-methylpyridin-3-yl)prop-2-yn-1-ol used for?
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This compound is primarily used as a building block in chemical synthesis, particularly for research and development in areas such as pharmaceuticals and agrochemicals.
What is the CAS number and molecular formula?
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The CAS number is 1203499-49-3 and the molecular formula is C9H8ClNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are available upon request. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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Please refer to the Safety Data Sheet (SDS) for detailed information on hazards, handling, and personal protective equipment. General precautions include avoiding contact with skin and eyes, and ensuring adequate ventilation.
How is 3-(2-Chloro-5-methylpyridin-3-yl)prop-2-yn-1-ol packed, shipped, and exported?
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This chemical is carefully packed according to industry standards for safe transport and is available for global export. Please contact us for specific shipping and export details.
How can I request a sample or quote?
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To request a sample or quote, please use the contact form on our website or email our sales department directly with your inquiry, including the product name and CAS number.
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