4-Iodophenylboronic acid
4-Iodophenylboronic acid (CAS 5122-99-6), molecular formula IC6H4B(OH)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- B-(4-iodophenyl)-boronic acid,p-iodo-benzeneboronic acid,p-Iodophenylboronic acid

| Molecular weight | 247.83 |
|---|---|
| Linear formula | IC6H4B(OH)2 |
| Assay | ≥95.0% |
| Application | Reagent used for• Copper-mediated ligandless aerobic fluoroalkylation1 • Palladium-catalyzed aerobic oxidative cross-coupling reactions2 • Recyclable magnetic-nanoparticle-supported palladium catalyst for the Suzuki coupling reactions3 • Oxidative hydroxylation using a copper (Cu) catalyst4 • Ligand-free palladium-catalyzed Suzuki-Miyaura cross-coupling5 • Homocoupling using gold salts as a catalyst6 • Ruthenium (Ru)-catalyzed cross-coupling7 • CuI-catalyzed Suzuki coupling reactions8 • Palladium-catalyzed domino Heck-Mizoroki/Suzuki-Miyaura reactions9 • Manganese triacetate-mediated radical additions of arylboronic acids to alkenes10 Reagent used in Preparation of • Pleuromutilin derivatives for ribosomal bi |
| Melting point | 326-330 °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) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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?
+
4-Iodophenylboronic acid (CAS 5122-99-6), molecular formula IC6H4B(OH)2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of 4-Iodophenylboronic acid does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Iodophenylboronic acid in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of 4-Iodophenylboronic acid?
+
4-Iodophenylboronic acid has CAS number 5122-99-6 and molecular formula IC6H4B(OH)2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for 4-Iodophenylboronic acid?
+
Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
+
Yes. Every batch of 4-Iodophenylboronic acid ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should 4-Iodophenylboronic acid be stored?
+
Store 4-Iodophenylboronic acid in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is 4-Iodophenylboronic acid used for?
+
4-Iodophenylboronic acid is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for 4-Iodophenylboronic acid?
+
Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis



