α-Ethyl-3-hydroxy-2,4,6-triiodohydrocinnamic acid
α-Ethyl-3-hydroxy-2,4,6-triiodohydrocinnamic acid (CAS 96-84-4) is a complex organic compound characterized by its triiodinated aromatic ring and carboxylic acid functionality. With a molecular weight of 571.92 g/mol, it serves as a valuable building block in chemical synthesis. Its structure lends itself to applications requiring specific iodinated aromatic moieties, primarily within research and development settings for the creation of novel chemical entities.
- IUPAC
- Iophenoxic acid
- Synonyms
- 96-84-4Iophenoxic acid

Organic Synthesis Intermediate
This compound functions as a specialised intermediate in organic synthesis. Its iodinated structure and carboxylic acid group allow for diverse chemical transformations, enabling the construction of complex molecules.
Research and Development
Utilised in research laboratories for the development of new chemical compounds and materials. It is particularly useful in studies requiring the incorporation of highly substituted aromatic rings.
Radiocontrast Agent Precursor Research
While not a radiocontrast agent itself, compounds with similar highly iodinated structures are explored as potential precursors or analogues in the development of diagnostic imaging agents.
| Molecular weight | 571.92 |
|---|---|
| Linear formula | HOC6H(I)3CH2CH(C2H5)CO2H |
| Assay | 97% |
| Melting point | 146-148 °C(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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 α-Ethyl-3-hydroxy-2,4,6-triiodohydrocinnamic acid used for?
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α-Ethyl-3-hydroxy-2,4,6-triiodohydrocinnamic acid is primarily used as a building block and intermediate in organic synthesis and research and development settings for creating novel chemical entities.
What are the CAS number and chemical formula?
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The CAS number for α-Ethyl-3-hydroxy-2,4,6-triiodohydrocinnamic acid is 96-84-4. Its linear formula is HOC<sub>6</sub>H(I)<sub>3</sub>CH<sub>2</sub>CH(C<sub>2</sub>H<sub>5</sub>)CO<sub>2</sub>H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with a minimum assay of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product documentation.
How should I handle and store this chemical safely?
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This compound is classified as a Warning. It may cause respiratory irritation and is harmful if swallowed. Wear appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. Store in a cool, dry place.
Is this chemical available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including this compound, serving customers worldwide.
How can I request a sample or a quote?
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Please contact our sales team via the website or direct inquiry to request a sample or obtain a quotation for α-Ethyl-3-hydroxy-2,4,6-triiodohydrocinnamic acid.
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