Description

Boronic Acid, B-(3-Ethyl-2-Hydroxyphenyl)- is a specialized organoboron compound featuring a phenolic hydroxyl group, making it a versatile building block for advanced organic synthesis. Its primary value lies in its dual functionality, serving as a key intermediate in the construction of complex molecules for pharmaceutical and material science applications. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for Suzuki-Miyaura cross-coupling reactions and other catalytic processes.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting central nervous system and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its boronic acid functionality for carbon-carbon bond formation.
• Material Science & OLEDs: Serves as a building block for creating organic light-emitting diode (OLED) materials and advanced polymers with specific electronic or photophysical properties.
• Catalyst & Ligand Development: Employed in the design and synthesis of novel catalysts and ligands for transition metal-catalyzed reactions.
• Chemical Biology & Proteomics: Utilized in the development of chemical probes and affinity reagents for studying protein function and interactions.
• Academic & Contract Research: A valuable reagent for academic research and contract research organizations (CROs) exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	Boronic Acid, B-(3-Ethyl-2-Hydroxyphenyl)-
CAS No.	1462329-57-2
Molecular Formula	C8H11BO3
Molecular Weight	165.98 g/mol
Synonyms	(3-Ethyl-2-hydroxyphenyl)boronic acid; 2-Hydroxy-3-ethylbenzeneboronic acid; B-(3-Ethyl-2-hydroxyphenyl)boronic acid; 3-Ethyl-2-hydroxybenzeneboronic acid; 3-Ethyl-2-hydroxy-phenylboronic acid; Boronic acid, B-(3-ethyl-2-hydroxyphenyl)-; (3-Ethyl-2-hydroxy-phenyl)boronic acid
EINECS	Contact for details

Quality Control

Our Boronic Acid, B-(3-Ethyl-2-Hydroxyphenyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your internal quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or moisture should be avoided to maintain stability and purity.

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
Residue on Ignition	≤ 0.1%

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