8-Chloro-2-methylquinoline
8-Chloro-2-methylquinoline (CAS 3033-82-7) is a halogenated heterocyclic compound with the molecular formula C10H8ClN and a molecular weight of 177.63 g/mol. It serves as a valuable building block in organic synthesis, particularly within the C8 to C10 chemical class. This compound is primarily employed in chemical synthesis for the construction of more complex molecular architectures, leveraging its quinoline core and reactive chlorine substituent. Tech Serve Solutions supplies this chemical at a purity of 97%.

Organic Synthesis Intermediate
8-Chloro-2-methylquinoline is utilised as a key intermediate in multi-step organic synthesis. Its functional groups allow for further chemical transformations, facilitating the creation of diverse chemical entities.
Heterocyclic Chemistry
As a member of the quinoline family, this compound is instrumental in research and development within heterocyclic chemistry. It enables the exploration and synthesis of novel heterocyclic structures with potential applications in various scientific fields.
Building Block for Fine Chemicals
This chemical acts as a fundamental building block for the synthesis of fine chemicals. Its specific structure can be incorporated into target molecules requiring a substituted quinoline motif.
| Molecular weight | 177.63 |
|---|---|
| Empirical formula | C10H8ClN |
| Assay | 97% |
| Melting point | 64-68 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36/37/39 |
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 8-Chloro-2-methylquinoline used for?
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8-Chloro-2-methylquinoline is used as a building block in organic synthesis and in heterocyclic chemistry for the preparation of more complex molecules.
What is the CAS number and formula for 8-Chloro-2-methylquinoline?
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The CAS number for 8-Chloro-2-methylquinoline is 3033-82-7, and its empirical formula is C10H8ClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 8-Chloro-2-methylquinoline with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 8-Chloro-2-methylquinoline be handled?
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Handling requires caution due to hazards including H302 (harmful if swallowed), H315 (causes skin irritation), H318 (causes serious eye damage), and H335 (may cause respiratory irritation). Use a dust mask type N95, eyeshields, faceshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is 8-Chloro-2-methylquinoline a controlled substance?
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The provided data does not indicate that 8-Chloro-2-methylquinoline is a controlled substance.
How is 8-Chloro-2-methylquinoline shipped and exported?
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8-Chloro-2-methylquinoline is shipped and exported in compliance with all relevant national and international regulations for chemical substances.
How can I request a sample or quote for 8-Chloro-2-methylquinoline?
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To request a sample or quote, please contact the Tech Serve Solutions sales department through our website or by direct inquiry, providing your specific requirements.
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