3-Chloro-5-fluoropyridine
3-Chloro-5-fluoropyridine (CAS 514797-99-0) is a halogenated pyridine derivative with the molecular formula C5H3ClFN and a molecular weight of 131.54 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its specific structure, featuring both chlorine and fluorine substituents on the pyridine ring, allows for diverse chemical transformations and incorporation into complex molecular architectures for research and development purposes.
Pharmaceutical Intermediate
3-Chloro-5-fluoropyridine is utilised as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its reactive halogen atoms enable coupling reactions to construct novel drug candidates.
Agrochemical Synthesis
This compound finds application in the development of new pesticides and herbicides. The pyridine core and halogen substituents can contribute to the biological activity of the final agrochemical product.
Organic Synthesis Reagent
As a versatile building block, 3-Chloro-5-fluoropyridine is employed in various chemical synthesis pathways for creating complex heterocyclic compounds. Its utility spans academic research and industrial chemical development.
| Molecular weight | 131.54 |
|---|---|
| Empirical formula | C5H3ClFN |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 26-30 °C |
Hazard statements
- H228Flammable solid
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | 41 °C / 105.8 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-22-37/38-41 |
| Safety statements (S) | 26-39 |
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 3-Chloro-5-fluoropyridine used for?
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3-Chloro-5-fluoropyridine is primarily used as a building block in organic synthesis, particularly for creating pharmaceutical intermediates and agrochemicals. It is valuable in research and development for constructing complex heterocyclic molecules.
What are the CAS number and formula for 3-Chloro-5-fluoropyridine?
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The CAS number for 3-Chloro-5-fluoropyridine is 514797-99-0, and its empirical formula is C5H3ClFN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-5-fluoropyridine with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for 3-Chloro-5-fluoropyridine?
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3-Chloro-5-fluoropyridine is classified as Danger. It is flammable (H228), harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area, keeping away from heat and open flames.
How is 3-Chloro-5-fluoropyridine packed and shipped?
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3-Chloro-5-fluoropyridine is typically stored at 2-8°C. TSS exports fine chemicals globally, adhering to all relevant shipping and customs regulations.
How can I request a quote or sample for 3-Chloro-5-fluoropyridine?
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To request a quote or a sample of 3-Chloro-5-fluoropyridine, please contact our sales team through the website or by direct enquiry, providing your specific requirements.
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