Description

4-Iodobenzeneboronic Acid Pinacol Ester, 97% is a high-purity, organoboron building block essential for modern synthetic chemistry. This compound matters as a key intermediate in cross-coupling reactions, enabling the precise construction of complex molecules for advanced materials and pharmaceuticals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel compounds and fine-tuning molecular properties.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A critical reagent for forming carbon-carbon bonds, particularly for introducing the 4-iodophenyl moiety into complex molecular architectures.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), especially those requiring halogenated aryl groups.
• Agrochemical Research: Serves as a building block for developing novel herbicides, fungicides, and insecticides with specific activity profiles.
• Material Science & OLED Development: Employed in the synthesis of organic semiconductors, liquid crystals, and light-emitting materials for electronic devices.
• Ligand and Catalyst Preparation: Useful for modifying phosphine or other ligand frameworks to create new catalytic systems.
• Chemical Biology & Probe Development: Acts as a versatile handle for bioconjugation and the creation of molecular probes for imaging and diagnostic applications.

Basic Information

Product Name	4-Iodobenzeneboronic Acid Pinacol Ester, 97%
CAS No.	73852-88-7
Molecular Formula	C12H16BIO2
Molecular Weight	330.0 g/mol
Synonyms	4-Iodophenylboronic Acid Pinacol Ester; (4-Iodophenyl)boronic Acid Pinacol Ester; 2-(4-Iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Pinacol (4-Iodophenyl)boronate; 4-Iodo-Benzeneboronic Acid Pinacol Ester; 4-Iodobenzeneboronic Acid Neopentyl Glycol Ester (common alternative); B-(4-Iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our 4-Iodobenzeneboronic Acid Pinacol Ester is manufactured under strict quality protocols. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure the specified purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our quality management system is designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal purity and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.