4-Iodophenylboronic acid MIDA ester
4-Iodophenylboronic acid MIDA ester (CAS: 1257649-56-1) is a specialized organoboron compound with a molecular weight of 358.92 g/mol. This aryl MIDA boronate derivative is primarily employed in organic synthesis and cross-coupling reactions, such as Suzuki-Miyaura couplings. Its structured MIDA ester format offers enhanced stability and controlled reactivity, making it a valuable reagent for medicinal chemistry and materials science research.
- IUPAC
- 2-(4-Iodophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
- Synonyms
- 2-(4-Iodophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

Suzuki-Miyaura Cross-Coupling
4-Iodophenylboronic acid MIDA ester serves as a reliable coupling partner in palladium-catalyzed Suzuki-Miyaura reactions. It facilitates the formation of new carbon-carbon bonds, enabling the synthesis of complex biaryl compounds.
Medicinal Chemistry Synthesis
This compound is utilised in the development of novel pharmaceutical agents. Its specific structure allows for precise functionalization in the creation of potential drug candidates.
Materials Science
The compound's properties make it suitable for the synthesis of advanced materials, including organic electronic components and polymers, where tailored aryl structures are required.
Organic Synthesis Intermediate
As a versatile building block, it is used in multi-step synthetic routes for accessing complex organic molecules across various research disciplines.
| Molecular weight | 358.92 |
|---|---|
| Empirical formula | C11H11BINO4 |
| Assay | 97% |
| Application | Purity excludes solvent of crystallization. May contain up to 10 wt. % DMSO |
| Melting point | 213-217 °C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Iodophenylboronic acid MIDA ester used for?
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4-Iodophenylboronic acid MIDA ester is primarily used as a reagent in organic synthesis, particularly in palladium-catalyzed cross-coupling reactions like the Suzuki-Miyaura coupling, for the creation of biaryl compounds. It is also valuable in medicinal chemistry and materials science research.
What are the CAS number and molecular formula?
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The CAS number for 4-Iodophenylboronic acid MIDA ester is 1257649-56-1. Its empirical formula is C11H11BINO4, and its molecular weight is 358.92 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Iodophenylboronic acid MIDA ester with an assay of 97%. This product is supplied for research and development purposes and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling considerations?
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4-Iodophenylboronic acid MIDA ester is classified as harmful if swallowed (H302). It requires handling with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. Ensure adequate ventilation.
How is 4-Iodophenylboronic acid MIDA ester packed and shipped?
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This chemical is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions exports this product globally to meet research and industrial demands.
How can I request a sample or quote?
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To request a sample or a quote for 4-Iodophenylboronic acid MIDA ester, please use the contact form on our website or email our sales department with your requirements.
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