7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid (CAS: 86393-33-1), a fluorinated quinolone derivative with a molecular weight of 281.67 g/mol, serves as a crucial building block in organic synthesis. Its structure is valuable for creating complex molecules, particularly in the development of novel pharmaceutical agents and advanced materials. Tech Serve Solutions supplies this compound for research and development purposes, adhering to strict quality control standards.
- IUPAC
- Fluoroquinolonic acid,Q-Acid
- Synonyms
- Fluoroquinolonic acidQ-Acid

Pharmaceutical Intermediate
This compound is a key intermediate in the synthesis of various pharmaceutical agents. Its unique structural features facilitate the development of novel drug candidates, especially those targeting bacterial infections.
Organic Synthesis Building Block
Utilised as a versatile building block in complex organic syntheses. It enables the introduction of a fluorinated quinolone moiety into target molecules, contributing to their specific properties and functionalities.
Research and Development
Essential for researchers exploring new chemical entities and reaction pathways. Its availability supports innovation in medicinal chemistry and materials science.
| Molecular weight | 281.67 |
|---|---|
| Empirical formula | C13H9ClFNO3 |
| Assay | 96% |
| Melting point | 242-245 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Water hazard class (WGK, DE) | 2 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-52/53 |
| Safety statements (S) | 22-61 |
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 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid used for?
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This compound is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceutical agents, particularly in research and development settings.
What is the CAS number and molecular formula?
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The CAS number is 86393-33-1, and the molecular formula is C13H9ClFNO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 96%. We do not represent it as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated otherwise in the product specifications.
How should 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid be handled?
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This compound is classified as harmful if swallowed and harmful to aquatic life with long lasting effects (H302-H412). Handle with appropriate personal protective equipment in a well-ventilated area and avoid release to the environment. Dispose of contents/container in accordance with local regulations.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, to customers worldwide.
How can I request a quote or sample?
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To request a quote or a sample, please contact our sales team through the website or by phone. Provide the product name or CAS number (86393-33-1) for prompt service.
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