3-Bromo-4-hydroxyquinoline
3-Bromo-4-hydroxyquinoline (CAS 64965-47-5) is a halogenated heterocyclic compound with the molecular formula C9H6BrNO and a molecular weight of 224.05 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the fields of pharmaceutical research and materials science. Its structure, featuring both a bromine substituent and a hydroxyl group on a quinoline core, allows for diverse chemical transformations, making it a key intermediate for constructing more complex molecular architectures.

Pharmaceutical Intermediate
Utilised in the synthesis of novel pharmaceutical agents and drug discovery programs. Its quinoline scaffold is present in numerous biologically active compounds, and the bromine and hydroxyl functionalities allow for further derivatisation.
Organic Synthesis Building Block
Acts as a versatile reagent in complex organic synthesis routes. The compound's reactive sites enable its incorporation into larger molecules, facilitating the creation of diverse chemical structures for research purposes.
Materials Science Research
Investigated for potential applications in the development of new functional materials. Its heterocyclic and halogenated nature may impart specific electronic or optical properties relevant to advanced material design.
| Molecular weight | 224.05 |
|---|---|
| Empirical formula | C9H6BrNO |


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 3-Bromo-4-hydroxyquinoline used for?
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3-Bromo-4-hydroxyquinoline is primarily used as a building block in organic synthesis and as an intermediate in pharmaceutical research and materials science. It is valuable for constructing more complex molecular architectures due to its specific functional groups.
What is the CAS number and formula for 3-Bromo-4-hydroxyquinoline?
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The CAS number for 3-Bromo-4-hydroxyquinoline is 64965-47-5, and its empirical formula is C9H6BrNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Bromo-4-hydroxyquinoline typically as a research or technical grade material. Specific purity information can be found on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should 3-Bromo-4-hydroxyquinoline be handled safely?
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3-Bromo-4-hydroxyquinoline is a hazardous substance, classified as Danger with hazards H301 (Toxic if swallowed) and H318 (Causes serious eye damage). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
How is 3-Bromo-4-hydroxyquinoline packed and exported?
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3-Bromo-4-hydroxyquinoline is carefully packed according to international shipping regulations for hazardous materials. TSS offers global export services for this chemical.
How can I request a sample or quote for 3-Bromo-4-hydroxyquinoline?
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To request a sample or a quotation for 3-Bromo-4-hydroxyquinoline, please contact our sales team via the website or by phone, providing your contact details and desired quantity.
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