8-Bromo-4-chloroquinoline
8-Bromo-4-chloroquinoline (CAS: 65340-71-8) is a halogenated heterocyclic organic compound with the molecular formula C9H5BrClN and a molecular weight of 242.50 g/mol. This chemical serves as a valuable building block in complex organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its structure allows for diverse functionalisation, making it a key intermediate for creating novel molecular architectures. Tech Serve Solutions supplies this compound for research and development purposes.

Pharmaceutical Intermediate
Used as a precursor in the synthesis of various pharmaceutical agents. The quinoline core is a common scaffold in drug discovery, and the bromo and chloro substituents offer reactive sites for further chemical modifications.
Agrochemical Development
Serves as a building block in the creation of new pesticides and herbicides. Its heterocyclic nature can contribute to biological activity in crop protection applications.
Organic Synthesis Reagent
A versatile reagent for introducing the 8-bromo-4-chloroquinoline moiety into larger organic molecules. It is useful in academic and industrial research settings for exploring new chemical reactions and materials.
| Molecular weight | 242.50 |
|---|---|
| Empirical formula | C9H5BrClN |


Hazard statements
- H301Toxic if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-41 |
| Safety statements (S) | 26-39-45 |
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 8-Bromo-4-chloroquinoline used for?
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8-Bromo-4-chloroquinoline is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals.
What are the CAS number and molecular formula of 8-Bromo-4-chloroquinoline?
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The CAS number is 65340-71-8, and the molecular formula is C9H5BrClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development. The specific grade and purity are available upon request, and it is not represented as USP, BP, or EP grade.
How should 8-Bromo-4-chloroquinoline be handled?
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8-Bromo-4-chloroquinoline is classified as Dangerous (Danger). It is toxic if swallowed (H301) and causes serious eye damage (H318). Handle with appropriate personal protective equipment, including eye protection and protective gloves, and avoid ingestion and contact with eyes. Ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information.
Is 8-Bromo-4-chloroquinoline a controlled substance?
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The provided data does not indicate that 8-Bromo-4-chloroquinoline is a controlled substance.
How is 8-Bromo-4-chloroquinoline shipped?
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This product is shipped according to IATA regulations as UN 2811, Toxic Solid, Organic, N.O.S. (containing 8-Bromo-4-chloroquinoline), Class 6.1, Packing Group III.
How can I request a sample or quote?
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Please contact our sales team via the website or direct email to request a sample or a quotation for 8-Bromo-4-chloroquinoline.
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