2-Chloro-7-methoxyquinoline-3-methanol
2-Chloro-7-methoxyquinoline-3-methanol (CAS: 333408-48-3) is a halogenated heterocyclic building block with the molecular formula C11H10ClNO2 and a molecular weight of 223.66 g/mol. This compound serves as a valuable intermediate in organic synthesis, particularly within the pharmaceutical and chemical research sectors. Its structure, featuring a quinoline core with chlorine and hydroxymethyl substituents, allows for diverse chemical modifications, facilitating the development of novel molecular entities and complex chemical structures.

Pharmaceutical Intermediate
This compound is employed as a key building block in the synthesis of pharmacologically active molecules. Its halogenated quinoline structure is found in various drug candidates and active pharmaceutical ingredients (APIs).
Organic Synthesis Reagent
Utilised in complex organic synthesis pathways, it allows for the introduction of the 2-chloro-7-methoxyquinoline moiety into larger molecular frameworks. This facilitates the creation of novel compounds for research and development.
Heterocyclic Chemistry Research
As a substituted quinoline derivative, it is of interest in academic and industrial research for exploring new heterocyclic compounds and their properties.
| Molecular weight | 223.66 |
|---|---|
| Empirical formula | C11H10ClNO2 |


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-methoxyquinoline-3-methanol used for?
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2-Chloro-7-methoxyquinoline-3-methanol is primarily used as a building block in organic synthesis, particularly for the development of pharmaceutical intermediates and novel chemical compounds.
What is the CAS number and molecular formula for this compound?
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The CAS number is 333408-48-3 and the molecular formula is C11H10ClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research-grade chemical. The exact assay and purity are available on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should 2-Chloro-7-methoxyquinoline-3-methanol be handled?
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This compound is classified as a Danger. It may cause serious eye damage (H318) and is harmful if swallowed (H302). Always handle with appropriate personal protective equipment, including eye protection and gloves, and ensure adequate ventilation.
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a quote or sample?
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To request a quote or sample, please use the contact form on our website or call our sales team directly.
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