2-(Trifluoromethyl)pyridine-4-carboxylic acid
Tech Serve Solutions proudly supplies 2-(Trifluoromethyl)pyridine-4-carboxylic acid (CAS: 131747-41-6), a crucial pyridine derivative with the molecular formula C7H4F3NO2 and a molecular weight of 191.11 g/mol. This fluorinated heterocyclic compound is a valuable building block in organic synthesis. It is frequently utilised in the development of novel pharmaceutical intermediates and advanced materials, owing to its unique trifluoromethylpyridine structure which can impart specific electronic and steric properties.
- IUPAC
- 2-(Trifluoromethyl)isonicotinic acid

Pharmaceutical Intermediate Synthesis
This compound serves as a key building block in the synthesis of complex pharmaceutical agents. Its trifluoromethylpyridine core is often incorporated to enhance drug efficacy and metabolic stability.
Organic Synthesis Reagent
Utilised as a versatile reagent in academic and industrial research for constructing novel organic molecules. The carboxylic acid and trifluoromethyl groups offer distinct reactivity pathways.
Materials Science
Applicable in the development of functional materials where the electron-withdrawing nature of the trifluoromethyl group and the pyridine ring can be leveraged for specific electronic or optical properties.
| Molecular weight | 191.11 |
|---|---|
| Empirical formula | C7H4F3NO2 |
| Assay | 97% |
| Melting point | 217-223 °C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-(Trifluoromethyl)pyridine-4-carboxylic acid used for?
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2-(Trifluoromethyl)pyridine-4-carboxylic acid is primarily used as a building block in organic synthesis, particularly for the development of pharmaceutical intermediates and novel materials. Its structure is valuable for introducing specific chemical properties into target molecules.
What are the CAS number and molecular formula?
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The CAS number for 2-(Trifluoromethyl)pyridine-4-carboxylic acid is 131747-41-6, and its molecular formula is C7H4F3NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-(Trifluoromethyl)pyridine-4-carboxylic acid with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling this chemical?
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This chemical is classified as harmful if swallowed and causes skin and serious eye irritation (H302, H315, H319). Handle with appropriate personal protective equipment, including gloves, eye protection, and wear in a well-ventilated area. Ensure proper disposal according to local regulations.
How is this chemical packed and shipped?
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Products are carefully packed in compliance with international shipping regulations for chemicals. Tech Serve Solutions is a global supplier and exporter, experienced in shipping fine chemicals worldwide.
How can I request a sample or quote?
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To request a sample or a quote for 2-(Trifluoromethyl)pyridine-4-carboxylic acid, please contact our sales team via the website or by phone, providing your specific requirements.
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