5-Bromoquinoline
5-Bromoquinoline (CAS: 4964-71-0), a halogenated heterocyclic compound with the molecular formula C9H6BrN, is a valuable building block in organic synthesis. Its molecular weight is 208.05 g/mol. This versatile reagent finds application in the development of pharmaceuticals, agrochemicals, and functional materials, serving as a key intermediate for more complex molecular structures.

Pharmaceutical Intermediates
5-Bromoquinoline is frequently employed in the synthesis of active pharmaceutical ingredients (APIs). Its quinoline core and bromine substituent allow for diverse chemical modifications, enabling the creation of novel drug candidates.
Agrochemical Development
This compound serves as a precursor in the synthesis of various agrochemicals, including herbicides, fungicides, and insecticides. The incorporation of the quinoline moiety can impart specific biological activities.
Material Science
The unique electronic and structural properties of quinoline derivatives make 5-Bromoquinoline a useful starting material for developing organic electronic materials, dyes, and ligands for catalysis.
Research and Development
As a versatile building block, 5-Bromoquinoline is widely utilized in academic and industrial research laboratories for exploring new synthetic methodologies and discovering novel chemical entities.
| Molecular weight | 208.05 |
|---|---|
| Empirical formula | C9H6BrN |
| Assay | 97% |
| Melting point | 43-48 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 5-Bromoquinoline used for?
+
5-Bromoquinoline is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and functional materials. It serves as an intermediate for creating more complex chemical structures.
What is the CAS number and formula for 5-Bromoquinoline?
+
The CAS number for 5-Bromoquinoline is 4964-71-0, and its molecular formula is C9H6BrN.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-Bromoquinoline with a minimum assay of 97%. We do not represent this product as USP, BP, EP, or for pharmaceutical, food, or nutraceutical use.
How should 5-Bromoquinoline be handled safely?
+
5-Bromoquinoline is a Danger substance. It is harmful if swallowed, causes skin irritation, causes serious eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area. Avoid contact with skin, eyes, and clothing. Refer to the Safety Data Sheet (SDS) for full details.
Is 5-Bromoquinoline suitable for use in pharmaceuticals?
+
5-Bromoquinoline is a chemical intermediate and is supplied at a technical/research grade (97% purity). It is not intended for direct use in pharmaceutical, food, or nutraceutical applications and is not manufactured to pharmacopoeia standards (USP, EP, BP).
How is 5-Bromoquinoline packed, shipped, and exported?
+
5-Bromoquinoline is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a quote or sample for 5-Bromoquinoline?
+
To request a quote or a sample of 5-Bromoquinoline, please contact our sales team through the website or by phone. Our representatives will be pleased to assist you with your requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis