Description

4-(Isopentyloxy)Phenylboronic Acid is a specialized organoboron compound featuring an isopentyloxy substituent, which enhances its solubility and reactivity profile in organic synthesis. This boronic acid derivative is a critical building block for the construction of complex molecules via cross-coupling reactions, offering high selectivity and yield. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of active pharmaceutical ingredients (APIs), advanced materials, and liquid crystal compounds.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of biaryl structures, essential for pharmaceuticals and agrochemicals.
• Pharmaceutical Intermediate: Serves as a precursor in the synthesis of potential drug candidates, especially those requiring specific aryl-ether linkages.
• Liquid Crystal & OLED Material Synthesis: Used to create advanced organic electronic materials and display components due to its stable boronic acid group and tailored alkoxy chain.
• Polymer & Resin Modification: Acts as a functional monomer or cross-linking agent to introduce phenylboronic acid motifs into polymers for sensor applications.
• Chemical Biology & Proteomics: Employed in the development of chemical probes and affinity ligands for studying protein-sugar interactions.
• Agrochemical Research: Utilized in creating novel herbicides and fungicides with targeted activity.

Basic Information

Product Name	4-(Isopentyloxy)Phenylboronic Acid
CAS No.	1198156-69-2
Molecular Formula	C11H17BO3
Molecular Weight	208.06 g/mol
Synonyms	4-(3-Methylbutoxy)benzeneboronic acid; [4-(3-Methylbutoxy)phenyl]boronic acid; 4-Isopentyloxybenzeneboronic Acid; B-[4-(3-Methylbutoxy)phenyl]boronic acid; 4-(Isoamyloxy)phenylboronic acid; 4-(3-Methylbutoxy)phenylboronic Acid; Phenylboronic acid, 4-(3-methylbutoxy)-; 1198156-69-2
EINECS	Contact for details

Quality Control

Our 4-(Isopentyloxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with stringent specifications. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere such as nitrogen or argon to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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