4,8-Dichloro-2,6-dimethylquinoline
4,8-Dichloro-2,6-dimethylquinoline (CAS: 203626-46-4), with the empirical formula C11H9Cl2N and a molecular weight of 226.10 g/mol, is a halogenated heterocyclic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of organic chemistry. Its specific structural features make it a useful intermediate for the development of more complex molecules in research and industrial applications. Tech Serve Solutions supplies this chemical for laboratory and manufacturing purposes.
- Synonyms
- 203626-46-4C11H9Cl2N

Organic Synthesis Intermediate
This dichloro-dimethylquinoline derivative functions as a key intermediate in multi-step organic syntheses. It is employed in the construction of complex heterocyclic frameworks.
Pharmaceutical Research
As a heterocyclic building block, it may be utilised in the discovery and development of novel pharmaceutical agents. Its structure can be modified to explore new chemical entities.
Material Science
The quinoline core and halogen substituents can be leveraged in the synthesis of specialised organic materials with tailored electronic or optical properties.
| Molecular weight | 226.10 |
|---|---|
| Empirical formula | C11H9Cl2N |

Hazard statements
- H301Toxic if swallowed
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 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 4,8-Dichloro-2,6-dimethylquinoline used for?
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4,8-Dichloro-2,6-dimethylquinoline (CAS: 203626-46-4) is primarily used as a building block in chemical synthesis, particularly for developing complex organic molecules and potentially in pharmaceutical research.
What is the CAS number and empirical formula for 4,8-Dichloro-2,6-dimethylquinoline?
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The CAS number is 203626-46-4, and the empirical formula is C11H9Cl2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis applications. Please refer to the product's Certificate of Analysis for specific purity details. We do not represent this product as USP, BP, or EP grade.
How should 4,8-Dichloro-2,6-dimethylquinoline be handled?
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This compound is classified as toxic if swallowed and may cause long-lasting harmful effects to aquatic life. Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions. P301 + P310 indicates to IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Is 4,8-Dichloro-2,6-dimethylquinoline a controlled substance?
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Based on the provided data, there is no indication that 4,8-Dichloro-2,6-dimethylquinoline is a controlled substance.
How is this chemical shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, ensuring compliant packaging and documentation for international shipments.
How can I request a sample or quote for 4,8-Dichloro-2,6-dimethylquinoline?
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Please contact our sales team through the website or via direct inquiry to request a sample or a formal quotation.
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