4-Chloro-3,6-dibromoquinoline
4-Chloro-3,6-dibromoquinoline (CAS: 927801-19-2) is a halogenated heterocyclic compound with the molecular formula C9H4Br2ClN and a molecular weight of 321.40 g/mol. As a key building block in organic synthesis, it is particularly valuable for constructing complex molecules within the chemical and pharmaceutical industries. Its reactive halogen substituents offer versatile sites for further chemical modification and elaboration.
- Synonyms
- C9H4Br2ClN4-Chloro-3,6-dibromoquinoline

Organic Synthesis Intermediate
This compound serves as a versatile intermediate in the synthesis of more complex organic molecules. Its quinoline core and multiple halogen substituents allow for a range of regioselective reactions.
Medicinal Chemistry Research
It is employed in medicinal chemistry as a scaffold for developing novel pharmaceutical agents. The structural features of 4-chloro-3,6-dibromoquinoline can be modified to explore structure-activity relationships.
Materials Science
The unique electronic properties conferred by the halogen atoms and heterocyclic ring make it a potential component in the development of novel materials, such as organic semiconductors or luminescent compounds.
| Molecular weight | 321.40 |
|---|---|
| Empirical formula | C9H4Br2ClN |


Hazard statements
- H301Toxic if swallowed
- H318Causes serious eye damage
- H413May cause long-lasting harmful effects to aquatic life
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-Chloro-3,6-dibromoquinoline used for?
+
4-Chloro-3,6-dibromoquinoline is primarily used as a building block and intermediate in organic synthesis, particularly for constructing complex molecules relevant to medicinal chemistry and materials science research.
What is the CAS number and formula for 4-Chloro-3,6-dibromoquinoline?
+
The CAS number for 4-Chloro-3,6-dibromoquinoline is 927801-19-2, and its empirical formula is C9H4Br2ClN.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Chloro-3,6-dibromoquinoline. The specific assay and grade are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should 4-Chloro-3,6-dibromoquinoline be handled safely?
+
4-Chloro-3,6-dibromoquinoline is classified as Dangerous. It can cause severe eye damage and is toxic if swallowed. Handle with appropriate personal protective equipment, including gloves, eye protection, and protective clothing, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
Is 4-Chloro-3,6-dibromoquinoline a controlled substance?
+
The provided data does not indicate that 4-Chloro-3,6-dibromoquinoline is a controlled substance.
How is this chemical packed and shipped?
+
Tech Serve Solutions, as a global supplier and exporter, ensures chemicals are appropriately packed and shipped according to international regulations to maintain product integrity and safety during transit.
How can I request a sample or quote for 4-Chloro-3,6-dibromoquinoline?
+
To request a sample or a quotation, please contact our sales department through the website or by phone, providing the product name and CAS number (927801-19-2).
▶ 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