4-Bromo-2-chloropyridine
4-Bromo-2-chloropyridine (CAS: 73583-37-6) is a halogenated heterocyclic compound with the molecular formula C5H3BrClN and a molecular weight of 192.44 g/mol. This pyridine derivative serves as a crucial building block in organic synthesis. It is commonly employed in the chemical industry for the development of novel molecules and advanced materials, particularly within pharmaceutical and agrochemical research.
Organic Synthesis Intermediate
4-Bromo-2-chloropyridine is a versatile intermediate extensively utilised in the construction of complex organic molecules. Its reactive halogen sites allow for various functionalisation reactions, making it valuable in multi-step synthesis pathways.
Pharmaceutical Research
This compound finds application in the synthesis of active pharmaceutical ingredients (APIs) and drug discovery programmes. Its pyridine core is a common structural motif in many biologically active compounds.
Agrochemical Development
The structural features of 4-Bromo-2-chloropyridine lend themselves to the development of new pesticides, herbicides, and fungicides. It acts as a key component in creating molecules with targeted biological activity.
Material Science
Used as a building block in the synthesis of specialised polymers and functional materials. The incorporation of the halogenated pyridine ring can impart unique electronic or physical properties.
| Molecular weight | 192.44 |
|---|---|
| Empirical formula | C5H3BrClN |
| Assay | 97% |
| Density | 1.734 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5900(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 107 °C / 224.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36 |
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 4-Bromo-2-chloropyridine used for?
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4-Bromo-2-chloropyridine is primarily used as a versatile building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and novel materials.
What is the CAS number and molecular formula for 4-Bromo-2-chloropyridine?
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The CAS number for 4-Bromo-2-chloropyridine is 73583-37-6, and its molecular formula is C5H3BrClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2-chloropyridine with a purity of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Bromo-2-chloropyridine be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, face shield, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. It is harmful if swallowed, causes skin irritation, serious eye damage, and may cause respiratory irritation.
Is 4-Bromo-2-chloropyridine a controlled substance?
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Based on the provided data, 4-Bromo-2-chloropyridine is not indicated as a controlled substance.
How is 4-Bromo-2-chloropyridine packaged and exported?
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Tech Serve Solutions, as a specialist global supplier and exporter, packages and exports chemicals according to international shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or sample of 4-Bromo-2-chloropyridine, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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