4-Bromo-8-chloroquinoline
4-Bromo-8-chloroquinoline (CAS: 927800-40-6) is a halogenated heterocyclic compound with the molecular formula C9H5BrClN and a molecular weight of 242.50 g/mol. This chemical serves as a valuable building block in organic synthesis. Its structure, featuring both bromine and chlorine substituents on a quinoline core, makes it a versatile intermediate for the development of novel molecules in research and development settings.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. The presence of reactive halogen atoms allows for various functionalisation reactions, enabling the construction of diverse chemical scaffolds.
Heterocyclic Chemistry Research
A useful reagent in the exploration of quinoline-based chemistry. It facilitates the study and development of new heterocyclic compounds with potential applications in medicinal chemistry and materials science.
Pharmaceutical Intermediate Development
A building block for the synthesis of potential pharmaceutical candidates. Its structure may be incorporated into molecules designed to interact with biological targets.
| 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 4-Bromo-8-chloroquinoline used for?
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4-Bromo-8-chloroquinoline is primarily used as a building block in organic synthesis and research, particularly in the development of heterocyclic compounds and potential pharmaceutical intermediates.
What are the CAS number and formula for 4-Bromo-8-chloroquinoline?
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The CAS number is 927800-40-6 and the empirical formula (Hill notation) is C9H5BrClN.
What grade and purity does Tech Serve Solutions supply for 4-Bromo-8-chloroquinoline?
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Tech Serve Solutions supplies 4-Bromo-8-chloroquinoline for research and development purposes. The specific grade and purity (assay) will be detailed on the Certificate of Analysis provided with the product. We do not represent this product as USP, BP, or EP grade.
How should 4-Bromo-8-chloroquinoline be handled?
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4-Bromo-8-chloroquinoline is classified as Danger with hazards including H301 (Toxic if swallowed) and H318 (Causes serious eye damage). Handle with extreme care, using appropriate personal protective equipment (gloves, eye protection, respiratory protection if necessary) in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
Is 4-Bromo-8-chloroquinoline a controlled substance?
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The provided data does not indicate that 4-Bromo-8-chloroquinoline is a controlled substance.
How is 4-Bromo-8-chloroquinoline packed and shipped?
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4-Bromo-8-chloroquinoline is shipped as UN 2811, Class 6.1, Packing Group III (Toxic solid, organic, n.o.s.). Packaging will comply with international transport regulations. TSS is a global supplier and exporter of fine chemicals.
How can I request a quote or sample for 4-Bromo-8-chloroquinoline?
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To request a quote or a sample of 4-Bromo-8-chloroquinoline, please contact the TSS sales team via the website or email, providing your contact details and the quantity required.
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