Description

4-Isopropylbenzeneboronic Acid is a versatile organoboron compound widely used as a key building block in modern synthetic chemistry. Its primary value lies in its role as a crucial coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where it facilitates the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing biaryl motifs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides that require specific isopropylphenyl groups.
• Material Science: Serves as a monomer or functionalization agent in the creation of organic electronic materials, such as those for OLEDs and conductive polymers.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and as a scaffold for catalyst design.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for exploring new carbon-carbon bond-forming methodologies.
• Fine Chemical Production: Integral to the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	4-Isopropylbenzeneboronic Acid
CAS No.	16152-51-5
Molecular Formula	C9H13BO2
Molecular Weight	164.01 g/mol
Synonyms	p-Isopropylbenzeneboronic Acid; (4-Isopropylphenyl)boronic Acid; 4-(1-Methylethyl)benzeneboronic Acid; 4-Isopropylphenylboronic Acid; Boronic acid, B-(4-isopropylphenyl)-; p-Cumeneboronic Acid; 4-Isopropyl-Benzeneboronic Acid; 4-(Propan-2-yl)benzeneboronic Acid
EINECS	Contact for details

Quality Control

Our 4-Isopropylbenzeneboronic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and titration methods, to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance 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 material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

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

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