7-Bromo-2-chloro-3-ethylquinoline
7-Bromo-2-chloro-3-ethylquinoline (CAS: 132118-52-6) is a halogenated heterocyclic compound with the molecular formula C11H9BrClN and a molecular weight of 270.55 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical sectors. Its specific structure makes it useful for the introduction of functionalised quinoline moieties into more complex molecules during chemical research and development.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of diverse organic compounds. Its reactive halogen atoms and quinoline core facilitate various coupling and functionalisation reactions.
Pharmaceutical Research
A useful building block for constructing novel pharmaceutical candidates. The quinoline scaffold is present in many biologically active molecules, making this compound relevant for drug discovery efforts.
Agrochemical Development
Employed in the development of new agrochemicals, where halogenated heterocycles often exhibit useful pesticidal or herbicidal properties.
Materials Science
Potentially applicable in materials science for the development of functional materials, leveraging the unique electronic properties of substituted quinolines.
| Molecular weight | 270.55 |
|---|---|
| Empirical formula | C11H9BrClN |


Hazard statements
- H302Harmful 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
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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 7-Bromo-2-chloro-3-ethylquinoline used for?
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7-Bromo-2-chloro-3-ethylquinoline is primarily used as a building block in organic synthesis, particularly for pharmaceutical and agrochemical research and development, and potentially in materials science.
What is the CAS number and molecular formula for 7-Bromo-2-chloro-3-ethylquinoline?
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The CAS number is 132118-52-6, and the molecular formula is C11H9BrClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and development purposes. The specific grade and purity are detailed in the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 7-Bromo-2-chloro-3-ethylquinoline be handled?
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This compound is classified as Danger. It is harmful if swallowed, causes serious eye damage, and may cause long lasting harmful effects to aquatic life. Always handle with appropriate personal protective equipment, including gloves and eye protection, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for full handling and emergency procedures.
How is 7-Bromo-2-chloro-3-ethylquinoline packed and exported?
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Chemicals are securely packed according to international shipping regulations. Tech Serve Solutions is a global supplier and exporter, experienced in shipping fine chemicals worldwide.
How can I request a sample or a quote for 7-Bromo-2-chloro-3-ethylquinoline?
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Please contact our sales team via the website or email to request a sample or a quotation for 7-Bromo-2-chloro-3-ethylquinoline. Please provide your contact details and the quantity required.
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