2,5-Dichloropyridine
2,5-Dichloropyridine (CAS: 16110-09-1) is a halogenated heterocyclic compound with the molecular formula C5H3Cl2N and a molecular weight of 147.99 g/mol. It serves as a valuable building block in organic synthesis. This pyridine derivative is primarily utilised in the chemical industry for the preparation of more complex molecules, particularly in the field of pharmaceutical and agrochemical research and development, owing to its reactive chlorine substituents.
- Synonyms
- C5H3Cl2N
Synthesis of Boronic Acids and Esters
2,5-Dichloropyridine is employed as a precursor in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters. These compounds are important intermediates in cross-coupling reactions for creating diverse chemical structures.
Organic Synthesis Building Block
As a halogenated heterocycle, it functions as a versatile building block for constructing novel organic molecules. Its structure allows for various chemical transformations, making it useful in research laboratories.
Chemical Research and Development
This compound finds application in R&D settings for the discovery and development of new chemical entities, including potential pharmaceutical agents and agrochemicals.
| Molecular weight | 147.99 |
|---|---|
| Empirical formula | C5H3Cl2N |
| Assay | 98% |
| Application | 2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters1. |
| Melting point | 59-62 °C(lit.) |
Hazard statements
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2,5-Dichloropyridine used for?
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2,5-Dichloropyridine is primarily used as a building block in organic synthesis, notably in the preparation of 6-halo-pyridin-3-yl boronic acids and esters, and in chemical research and development for creating novel compounds.
What are the CAS number and chemical formula for 2,5-Dichloropyridine?
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The CAS number for 2,5-Dichloropyridine is 16110-09-1, and its empirical formula is C5H3Cl2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,5-Dichloropyridine with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 2,5-Dichloropyridine?
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2,5-Dichloropyridine is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). When handling, use a dust mask type N95, eyeshields, and gloves. Ensure good ventilation and avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do.
How is 2,5-Dichloropyridine typically packed and exported?
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2,5-Dichloropyridine is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions, as a global supplier and exporter, handles the logistics for international delivery.
How can I request a sample or quote for 2,5-Dichloropyridine?
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To request a sample or a quotation for 2,5-Dichloropyridine, please contact our sales department through the website or by phone, providing your details and requirements.
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