4-Chloro-6-methoxyquinoline-3-carboxylic acid ethyl ester
Tech Serve Solutions presents 4-Chloro-6-methoxyquinoline-3-carboxylic acid ethyl ester (CAS: 22931-71-1) with the molecular formula C13H12ClNO3 and a molecular weight of 265.69 g/mol. This halogenated heterocyclic compound serves as a valuable building block in organic synthesis. Its structure, featuring a quinoline core with chloro and methoxy substituents, makes it a useful intermediate for the development of complex molecules in chemical research and development, particularly within the pharmaceutical and agrochemical sectors.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its reactive sites allow for diverse chemical transformations in multi-step synthetic routes.
Pharmaceutical Research
A precursor for the development of potential pharmaceutical agents. The quinoline scaffold is present in various biologically active compounds, making this ester a target for medicinal chemistry.
Chemical Research and Development
Employed in academic and industrial R&D settings for exploring novel chemical structures and reactions. Facilitates the introduction of specific functionalities into target molecules.
| Molecular weight | 265.69 |
|---|---|
| Empirical formula | C13H12ClNO3 |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
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-6-methoxyquinoline-3-carboxylic acid ethyl ester used for?
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This compound is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical and chemical research and development.
What are the CAS number and molecular formula?
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The CAS number is 22931-71-1, and the molecular formula is C13H12ClNO3.
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. Purity details are available upon request, and it is not represented as USP, BP, or EP grade.
What are the safety and handling requirements?
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This compound is classified as a Warning with hazard statement H319 (Causes serious eye irritation). Users should wear protective gloves and eye protection, and handle it in a well-ventilated area. In case of contact with eyes, rinse cautiously with water for several minutes. If wearing contact lenses, remove them if possible. Continue rinsing. Dispose of contents and container in accordance with local regulations.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions packages chemicals securely for safe transit and adheres to all necessary regulations for domestic and international export.
How can I request a sample or quote for 4-Chloro-6-methoxyquinoline-3-carboxylic acid ethyl ester?
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To request a sample or quote, please use the contact form on our website or call our sales department, referencing the product name and CAS number 22931-71-1.
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