4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid
4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid (CAS: 574-92-5, C11H6F3NO3) is a technical grade organic compound with a molecular weight of 257.17 g/mol. As a key building block, it serves essential roles in chemical synthesis and cell biology research. Its quinoline structure, functionalised with a trifluoromethyl group, makes it valuable for constructing more complex molecules.

Chemical Synthesis Intermediate
This compound acts as a precursor in the synthesis of various organic molecules. It was notably used in the preparation of (4-hydroxy-7-trifluoromethylquinolin-3-yl)formaldehyde, highlighting its utility in multi-step synthetic pathways.
Research in Heterocyclic Chemistry
As a functionalised quinoline derivative, it is employed in research focused on heterocyclic building blocks. Its structure provides a valuable scaffold for developing novel compounds with potential applications in medicinal chemistry and material science.
Biochemical Research Tool
The trifluoromethylquinoline moiety may be of interest in cell biology studies. Compounds with similar structures are investigated for their potential biological activities and as probes in biochemical assays.
| Molecular weight | 257.17 |
|---|---|
| Empirical formula | C11H6F3NO3 |
| Assay | 85% |
| Grade | technical grade |
| Application | 4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid was used in the preparation of (4-hydroxy-7-trifluoromethylquinolin-3-yl)formaldehyde1. |
| Melting point | 259-260 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CSNK2A1(1457) |
|---|
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-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid used for?
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4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid is primarily used as a building block in chemical synthesis and for research purposes in areas like cell biology and heterocyclic chemistry. It has been used in the preparation of other specific chemical entities.
What is the CAS number and molecular formula for 4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid?
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The CAS number is 574-92-5, and the molecular formula is C11H6F3NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound at a technical grade with an assay of 85%. We do not represent it as USP, BP, or EP grade.
What are the safety precautions for handling this chemical?
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This chemical is classified as harmful if swallowed, causes skin irritation, causes serious eye irritation, and may cause respiratory irritation (H302, H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area.
How is 4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. We ensure appropriate packaging and documentation for international shipments.
How can I request a quote or sample?
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Please contact our sales team via our website or by phone to request a quotation or a sample of 4-Hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid.
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