2-Chloro-7-fluoroquinoline-3-carboxaldehyde
2-Chloro-7-fluoroquinoline-3-carboxaldehyde (CAS: 745830-16-4) is a halogenated heterocyclic compound with the molecular formula C10H5ClFNO and a molecular weight of 209.60 g/mol. As a versatile building block, it is primarily utilised in organic synthesis and chemical research. Its structural features make it valuable for the development of novel chemical entities, particularly within fluorinated heterocyclic chemistry.

Organic Synthesis Intermediate
This compound serves as a key intermediate in the synthesis of complex organic molecules. Its reactive aldehyde and halogen functionalities allow for diverse chemical transformations.
Fluorinated Heterocycle Development
It is employed in the construction of fluorinated quinoline derivatives, contributing to research in materials science and medicinal chemistry where fluorine incorporation is beneficial.
Chemical Research Reagent
Utilised in academic and industrial research laboratories for exploring new synthetic routes and creating novel chemical structures.
| Molecular weight | 209.60 |
|---|---|
| Empirical formula | C10H5ClFNO |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| 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 2-Chloro-7-fluoroquinoline-3-carboxaldehyde used for?
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2-Chloro-7-fluoroquinoline-3-carboxaldehyde is primarily used as a building block in organic synthesis and for the development of fluorinated heterocyclic compounds in chemical research.
What are the CAS number and formula for this chemical?
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The CAS number is 745830-16-4, and the empirical formula is C10H5ClFNO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a technical or research grade chemical. We do not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling recommendations?
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This compound is classified as harmful if swallowed and causes serious eye irritation. Wear eye protection/face protection. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Chloro-7-fluoroquinoline-3-carboxaldehyde.
How can I request a quote or sample?
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Please contact our sales team via our website or by telephone to request a quotation or a sample of 2-Chloro-7-fluoroquinoline-3-carboxaldehyde.
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