2-Chloro-7-methylquinoline-3-methanol
2-Chloro-7-methylquinoline-3-methanol (CAS: 170848-22-3) is a halogenated heterocyclic compound with the molecular formula C11H10ClNO and a molecular weight of 207.66 g/mol. It serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and fine chemical industries. This intermediate is integral for the construction of more complex molecular architectures, featuring a quinoline core substituted with chlorine and a hydroxymethyl group.

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. Its unique structure facilitates the development of novel therapeutic agents.
Chemical Synthesis
A versatile reagent for introducing the 2-chloro-7-methylquinoline moiety into larger molecules. Suitable for various organic transformations.
Heterocyclic Chemistry
Employed in research and development for the exploration of quinoline derivatives. Its functionality allows for diverse chemical modifications.
| Molecular weight | 207.66 |
|---|---|
| Empirical formula | C11H10ClNO |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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 2-Chloro-7-methylquinoline-3-methanol used for?
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2-Chloro-7-methylquinoline-3-methanol is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals and fine chemicals. It is also valuable in heterocyclic chemistry research.
What are the CAS number and formula for this compound?
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The CAS number is 170848-22-3, and the empirical formula is C11H10ClNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a research-grade material. The specific purity/assay is detailed in the product specifications and is not represented as USP, BP, or EP grade.
What are the primary safety concerns for this chemical?
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This compound is classified as Danger, with hazards H302 (Harmful if swallowed) and H318 (Causes serious eye damage). Appropriate personal protective equipment, such as gloves and eye protection (P280), should be worn. In case of eye contact (P305 + P351 + P338), rinse cautiously with water for several minutes.
How is 2-Chloro-7-methylquinoline-3-methanol exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all relevant international shipping regulations.
How can I request a sample or quote?
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To request a sample or obtain a quotation, please contact our sales department through the website or by phone, providing the product name and CAS number.
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