2-Fluoro-6-iodobenzoic acid
2-Fluoro-6-iodobenzoic acid (CAS: 111771-08-5), with the molecular formula FC6H3(I)CO2H and a molecular weight of 266.01 g/mol, is a key fluorinated building block. This aromatic carboxylic acid is valued for its utility in organic synthesis, particularly in the development of novel pharmaceutical intermediates and complex organic molecules. Its distinct functional groups allow for diverse chemical transformations, making it an important reagent for researchers in medicinal chemistry and materials science.

Pharmaceutical Intermediate Synthesis
This compound serves as a crucial intermediate in the synthesis of active pharmaceutical ingredients (APIs). The presence of both fluorine and iodine atoms allows for regioselective functionalization, facilitating the construction of complex molecular architectures relevant to drug discovery.
Organic Synthesis Reagent
As a versatile building block, 2-Fluoro-6-iodobenzoic acid is employed in various organic transformations. It enables the introduction of fluorinated aryl moieties into larger molecules, which is a common strategy in medicinal chemistry to modulate pharmacokinetic properties.
Research and Development
This chemical is used in academic and industrial research laboratories for exploring new synthetic pathways and developing novel compounds with potential applications in materials science and agrochemicals.
| Molecular weight | 266.01 |
|---|---|
| Linear formula | FC6H3(I)CO2H |
| Assay | 97% |
| Melting point | 123-126 °C(lit.) |

Hazard statements
- 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) | 26-36 |
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-Fluoro-6-iodobenzoic acid used for?
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2-Fluoro-6-iodobenzoic acid is primarily used as a building block in organic synthesis, particularly for the development of pharmaceutical intermediates and complex organic molecules. It is a valuable reagent in research and development for introducing fluorinated aryl groups.
What are the CAS number and molecular formula?
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The CAS number for 2-Fluoro-6-iodobenzoic acid is 111771-08-5, and its molecular formula is FC6H3(I)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluoro-6-iodobenzoic acid with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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2-Fluoro-6-iodobenzoic acid is classified as a Warning substance, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, such as a dust mask (type N95), eyeshields, and gloves, should be worn. Ensure good ventilation. Handle in accordance with precautionary statements P261, P305, P351, and P338.
How is this chemical packed and shipped?
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2-Fluoro-6-iodobenzoic acid is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical products.
How can I request a quote or sample?
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To request a quote or sample of 2-Fluoro-6-iodobenzoic acid, please contact our sales team through the website or by phone. Provide your specific requirements, and we will assist you promptly.
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