4-Cyano-3-fluorobenzoic acid
4-Cyano-3-fluorobenzoic acid (CAS: 176508-81-9; Formula: C8H4FNO2) is a valuable fluorinated aryl building block. With a molecular weight of 165.12 g/mol, this compound serves as a key intermediate in organic synthesis. Its structure, featuring both a nitrile and a carboxylic acid group alongside a fluorine atom, allows for diverse chemical transformations, making it useful in the development of pharmaceuticals, agrochemicals, and advanced materials.
Pharmaceutical Intermediate
This compound is utilised as a building block in the synthesis of active pharmaceutical ingredients (APIs). The presence of the fluorine atom can favourably modulate the metabolic stability and binding affinity of drug candidates.
Agrochemical Synthesis
It finds application in the development of novel agrochemicals. The fluorinated aromatic moiety can contribute to the efficacy and environmental profile of pesticides and herbicides.
Organic Synthesis Reagent
As a versatile difunctionalised aromatic compound, it serves as a key intermediate for introducing specific structural motifs in complex molecule construction.
Materials Science
Potential use in the synthesis of specialty polymers and functional materials where the unique electronic and physical properties conferred by the fluorine and cyano groups are desired.
| Molecular weight | 165.12 |
|---|---|
| Empirical formula | C8H4FNO2 |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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 4-Cyano-3-fluorobenzoic acid used for?
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4-Cyano-3-fluorobenzoic acid is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and advanced materials. Its specific structure allows for diverse chemical transformations.
What is the CAS number and chemical formula for 4-Cyano-3-fluorobenzoic acid?
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The CAS number is 176508-81-9, and the chemical formula is C8H4FNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Cyano-3-fluorobenzoic acid typically in research or technical grades. The specific assay is detailed in the product's Certificate of Analysis, and TSS does not represent this product as USP, BP, or EP grade.
How should 4-Cyano-3-fluorobenzoic acid be handled safely?
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Due to its hazardous properties (causes skin irritation, serious eye damage, and respiratory irritation; harmful if swallowed), handle with appropriate personal protective equipment including dust masks (N95), eyeshields, and gloves. Ensure adequate ventilation.
Is 4-Cyano-3-fluorobenzoic acid a controlled substance?
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The provided data does not indicate that 4-Cyano-3-fluorobenzoic acid is a controlled substance.
How is 4-Cyano-3-fluorobenzoic acid packed, shipped, and exported?
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4-Cyano-3-fluorobenzoic acid is carefully packed according to international shipping regulations for hazardous chemicals. TSS specialises in global export to research institutions and chemical companies worldwide.
How can I request a quote or sample for 4-Cyano-3-fluorobenzoic acid?
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To request a quote or a sample, please contact our sales team through the website or via direct email, providing your specific requirements and shipping details.
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