4-Bromo-8-methoxyquinoline
4-Bromo-8-methoxyquinoline (CAS: 103028-31-5) is a halogenated heterocyclic building block with the molecular formula C10H8BrNO and a molecular weight of 238.08 g/mol. This quinoline derivative serves as a valuable intermediate in organic synthesis, particularly for the construction of more complex molecular architectures. It is typically supplied for research and development purposes within the chemical and pharmaceutical industries.

Organic Synthesis Intermediate
4-Bromo-8-methoxyquinoline acts as a versatile precursor in the synthesis of various organic compounds. Its bromo-substituent allows for diverse coupling reactions, facilitating the formation of new carbon-carbon and carbon-heteroatom bonds.
Pharmaceutical Research
This compound is employed in medicinal chemistry research for the development of novel therapeutic agents. The quinoline scaffold is present in numerous biologically active molecules, making this a relevant starting material for drug discovery programs.
Chemical Research and Development
As a fine chemical building block, 4-Bromo-8-methoxyquinoline is utilised in academic and industrial R&D laboratories for exploring new synthetic methodologies and creating novel chemical entities.
| Molecular weight | 238.08 |
|---|---|
| Empirical formula | C10H8BrNO |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26 |
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-methoxyquinoline used for?
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4-Bromo-8-methoxyquinoline is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and chemical development for creating complex molecules and novel chemical entities.
What is the CAS number and chemical formula for 4-Bromo-8-methoxyquinoline?
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The CAS number for 4-Bromo-8-methoxyquinoline is 103028-31-5, and its empirical formula is C10H8BrNO.
What grade and purity does Tech Serve Solutions supply for 4-Bromo-8-methoxyquinoline?
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Tech Serve Solutions supplies 4-Bromo-8-methoxyquinoline typically for research purposes. The specific grade and purity are available upon request; it is not supplied as USP, BP, or EP grade.
How should 4-Bromo-8-methoxyquinoline be handled safely?
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4-Bromo-8-methoxyquinoline is classified as Danger, with hazards including H302 (Harmful if swallowed) and H318 (Causes serious eye damage). Always wear appropriate personal protective equipment, including eye protection (P280, P305 + P351 + P338), and handle in a well-ventilated area. In case of eye contact, rinse cautiously with water for several minutes.
Is 4-Bromo-8-methoxyquinoline a controlled substance?
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The provided data does not indicate that 4-Bromo-8-methoxyquinoline is a controlled substance.
How is 4-Bromo-8-methoxyquinoline packed and shipped?
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Tech Serve Solutions packs and ships fine chemicals like 4-Bromo-8-methoxyquinoline according to international regulations for hazardous materials, ensuring safe transit for global export.
How can I request a quote or sample of 4-Bromo-8-methoxyquinoline?
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To request a quote or sample of 4-Bromo-8-methoxyquinoline, please contact our sales department through the website or by calling our customer service line.
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