2-Chloro-7,8-dimethylquinoline-3-carbonitrile
2-Chloro-7,8-dimethylquinoline-3-carbonitrile (CAS: 917746-03-3), with the molecular formula C12H9ClN2 and a molecular weight of 216.67, is a halogenated heterocyclic compound. This chemical serves as a valuable building block in organic synthesis, particularly for the construction of complex quinoline derivatives. Its utility extends to research and development within the chemical and pharmaceutical industries, enabling the exploration of novel molecular structures and potential therapeutic agents.
- Synonyms
- C12H9ClN22-Chloro-7,8-dimethyl-3-quinolinecarbonitrile

Organic Synthesis Intermediate
This compound is employed as a key intermediate in multi-step organic syntheses. It provides a functionalised quinoline core for further chemical modification and elaboration.
Research and Development
Utilised in R&D settings for the discovery and development of new chemical entities, particularly within medicinal chemistry and materials science.
Heterocyclic Chemistry
Serves as a versatile precursor in the field of heterocyclic chemistry, enabling the synthesis of diverse quinoline-based structures with potential biological activity.
| Molecular weight | 216.67 |
|---|---|
| Empirical formula | C12H9ClN2 |


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 2-Chloro-7,8-dimethylquinoline-3-carbonitrile used for?
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This compound is primarily used as a building block in organic synthesis and for research and development purposes, particularly in the creation of novel quinoline derivatives.
What are the CAS number and formula for this product?
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The CAS number is 917746-03-3 and the empirical formula is C12H9ClN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a technical or research grade material. We do not represent it as USP, BP, or EP grade.
How should 2-Chloro-7,8-dimethylquinoline-3-carbonitrile be handled safely?
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This substance is classified as dangerous. It is toxic if swallowed and causes serious eye damage. Handle with appropriate personal protective equipment (gloves, eye protection) and ensure adequate ventilation. Refer to the safety data sheet for full details.
Is this chemical regulated or scheduled?
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Based on the provided data, this chemical has hazard codes indicating it is toxic (T) and requires careful handling due to its hazardous properties, but it is not explicitly listed as a controlled or scheduled substance in this context.
How is this chemical packed and shipped?
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This chemical is packed and shipped according to UN 2811 regulations for toxic solids, ensuring safe export and handling.
How can I request a sample or quote?
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To request a sample or a quotation for 2-Chloro-7,8-dimethylquinoline-3-carbonitrile, please contact our sales team through the website or by phone.
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