4-Chloro-2-methyl-8-trifluoromethyl-quinoline
4-Chloro-2-methyl-8-trifluoromethyl-quinoline (CAS: 140908-89-0) is a halogenated heterocyclic compound with the molecular formula C11H7ClF3N and a molecular weight of 245.63 g/mol. This specialised chemical building block is utilised in organic synthesis and the development of novel compounds. Its unique structure, featuring a quinoline core with trifluoromethyl and chlorine substituents, makes it valuable for introducing specific functionalities in complex molecular architectures.

Organic Synthesis
Serves as a versatile building block in the synthesis of complex organic molecules. Its reactive sites allow for diverse chemical transformations, enabling the construction of novel molecular scaffolds.
Pharmaceutical Intermediate
A key intermediate in the development pathways of potential pharmaceutical agents. The trifluoromethyl group can enhance lipophilicity and metabolic stability in drug candidates.
Materials Science Research
Investigated for use in materials science applications where specific electronic or structural properties are required. The fluorinated quinoline moiety can influence material characteristics.
| Molecular weight | 245.63 |
|---|---|
| Empirical formula | C11H7ClF3N |


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-Chloro-2-methyl-8-trifluoromethyl-quinoline used for?
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4-Chloro-2-methyl-8-trifluoromethyl-quinoline (CAS: 140908-89-0) is primarily used as a building block in organic synthesis and as an intermediate in the research and development of new chemical entities, potentially including pharmaceuticals and materials.
What are the CAS number and molecular formula?
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The CAS number for 4-Chloro-2-methyl-8-trifluoromethyl-quinoline is 140908-89-0, and its molecular formula is C11H7ClF3N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and chemical synthesis purposes. The precise grade and purity are available upon request and are not guaranteed to meet pharmacopoeia standards (USP, BP, EP).
How should 4-Chloro-2-methyl-8-trifluoromethyl-quinoline be handled safely?
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This compound is classified as corrosive and toxic if swallowed, causing serious eye damage (H301-H318). Handle with appropriate personal protective equipment, including eye protection, gloves, and respiratory protection. Ensure good ventilation. Refer to the Safety Data Sheet for full handling instructions.
Is this chemical shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Chloro-2-methyl-8-trifluoromethyl-quinoline. We handle all necessary export documentation and comply with international shipping regulations.
How can I request a quote or sample?
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To request a quote or a sample of 4-Chloro-2-methyl-8-trifluoromethyl-quinoline, please use the contact form on our website or email our sales department directly, providing your details and the quantity required.
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