4-Chloro-6,8-dibromo-2-methylquinoline
4-Chloro-6,8-dibromo-2-methylquinoline (CAS 203626-29-3), with the empirical formula C10H6Br2ClN and a molecular weight of 335.42 g/mol, is a halogenated heterocyclic compound. It serves as a valuable building block in organic synthesis, particularly for the construction of more complex quinoline derivatives. Its utility lies in its reactive halogen sites, enabling various chemical transformations for research and development purposes.
- Synonyms
- C10H6Br2ClN2-Methyl-4-chloro-6,8-dibromoquinoline

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic molecules. Its structural features allow for diverse derivatisation pathways.
Heterocyclic Chemistry Research
A crucial reagent for researchers exploring quinoline-based compounds and their properties. Enables the development of new chemical entities.
Fine Chemical Manufacturing
Employed in the production of specialised fine chemicals. Its halogenated nature facilitates cross-coupling reactions and other synthetic strategies.
| Molecular weight | 335.42 |
|---|---|
| Empirical formula | C10H6Br2ClN |


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-6,8-dibromo-2-methylquinoline used for?
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This compound is primarily used as a building block in organic synthesis and for research in heterocyclic chemistry, particularly involving quinoline derivatives.
What are the CAS number and molecular formula for this chemical?
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The CAS number is 203626-29-3, and the empirical formula is C10H6Br2ClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product for research and chemical synthesis purposes. The specific assay and purity are available on the Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 4-Chloro-6,8-dibromo-2-methylquinoline be handled?
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This compound is classified as Dangerous. It is toxic if swallowed (H301), causes serious eye damage (H318), and may cause long lasting harmful effects to aquatic life (H413). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for full handling and emergency procedures.
Is this chemical suitable for export or international shipping?
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Yes, Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals. This product is shipped under appropriate UN 2811, Class 6.1 regulations.
How can I request a sample or quote for 4-Chloro-6,8-dibromo-2-methylquinoline?
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To request a sample or a quote, please use the contact form on our website or email our sales team directly, specifying the product name and CAS number.
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