4,7-Dichloro-8-methylquinoline
4,7-Dichloro-8-methylquinoline (CAS 643039-79-6) is a halogenated heterocyclic compound with the molecular formula C10H7Cl2N and a molecular weight of 212.08 g/mol. It serves as a valuable building block in organic synthesis, particularly for the construction of more complex molecules. Its structure makes it suitable for various chemical transformations, contributing to advancements in medicinal chemistry and materials science.
- Synonyms
- C10H7Cl2N

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of novel organic compounds. Its dichloroquinoline structure offers reactive sites for diverse chemical modifications.
Heterocyclic Chemistry
A useful building block for creating complex heterocyclic systems. It finds application in the research and development of new chemical entities.
Pharmaceutical Research
Enables the exploration of new therapeutic agents due to its quinoline core, a common scaffold in medicinal chemistry.
| Molecular weight | 212.08 |
|---|---|
| Empirical formula | C10H7Cl2N |


Hazard statements
- H301Toxic if swallowed
- H318Causes serious eye damage
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 4,7-Dichloro-8-methylquinoline used for?
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4,7-Dichloro-8-methylquinoline is primarily used as a building block and intermediate in organic synthesis and chemical research, particularly in the development of heterocyclic compounds and potential pharmaceutical agents.
What are the CAS number and formula for 4,7-Dichloro-8-methylquinoline?
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The CAS number is 643039-79-6 and the molecular formula is C10H7Cl2N.
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 assay and grade will be detailed on the Certificate of Analysis provided with the product. TSS does not represent this chemical as USP, BP, or EP grade.
How should 4,7-Dichloro-8-methylquinoline be handled?
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4,7-Dichloro-8-methylquinoline is classified as dangerous. It is harmful if swallowed and causes serious eye damage. Handle with extreme caution, wearing appropriate personal protective equipment including gloves, eye protection, and respiratory protection. Ensure good ventilation. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.
Is 4,7-Dichloro-8-methylquinoline a controlled substance?
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The provided data does not indicate that 4,7-Dichloro-8-methylquinoline is a controlled substance.
How is 4,7-Dichloro-8-methylquinoline packed and exported?
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Tech Serve Solutions packs and exports chemicals in compliance with all relevant international shipping regulations. Specific packaging details are available upon request.
How can I request a sample or quote for 4,7-Dichloro-8-methylquinoline?
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To request a sample or a quote, please contact our sales department through the website or via direct inquiry, providing your contact details and the quantity required.
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