2-Bromo-4-chloropyridine-3-carboxylic acid
2-Bromo-4-chloropyridine-3-carboxylic acid (CAS: 1256833-88-1) is a halogenated pyridine derivative with the molecular formula C6H3BrClNO2 and a molecular weight of 236.45 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its functionalised pyridine core offers versatile reactivity for constructing more complex molecular architectures.
- IUPAC
- 2-Bromo-4-chloronicotinic acid
- Synonyms
- 2-Bromo-4-chloronicotinic acid

Pharmaceutical Intermediate
Utilised in the synthesis of novel active pharmaceutical ingredients (APIs). The pyridine scaffold and halogen substituents provide key points for further chemical modification.
Agrochemical Development
Serves as a precursor in the development of new pesticides and herbicides. Its structural features can be incorporated into molecules designed for crop protection.
Organic Synthesis Reagent
A versatile building block for researchers in academic and industrial settings. It enables the introduction of a substituted pyridine ring into diverse organic molecules.
| Molecular weight | 236.45 |
|---|---|
| Empirical formula | C6H3BrClNO2 |
| Assay | 97% |
| Melting point | 145-150 °C |
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-Bromo-4-chloropyridine-3-carboxylic acid used for?
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2-Bromo-4-chloropyridine-3-carboxylic acid is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals.
What is the CAS number and molecular formula for 2-Bromo-4-chloropyridine-3-carboxylic acid?
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The CAS number is 1256833-88-1 and the molecular formula is C6H3BrClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromo-4-chloropyridine-3-carboxylic acid with a minimum purity of 97%. This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
How should 2-Bromo-4-chloropyridine-3-carboxylic acid be handled?
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This compound is classified under WGK 2 (Germany), indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling information.
How is 2-Bromo-4-chloropyridine-3-carboxylic acid packed and shipped?
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2-Bromo-4-chloropyridine-3-carboxylic acid is carefully packed according to international shipping regulations. TSS exports this chemical globally to research institutions and chemical manufacturers.
How can I request a sample or quote for 2-Bromo-4-chloropyridine-3-carboxylic acid?
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Please contact our sales team via the website or email to request a sample or a formal quotation for 2-Bromo-4-chloropyridine-3-carboxylic acid.
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