Description

3-Ethoxy-5-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoic Acid is a high-purity boronic ester derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling efficient and selective Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex molecules. This advanced intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, facilitating the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, particularly in creating biaryl and heterobiaryl structures.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides requiring specific aromatic frameworks.
• Material Science Research: Serves as a monomer or precursor for developing organic electronic materials, such as polymers for OLEDs and organic semiconductors.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands and organometallic catalysts for asymmetric synthesis and other catalytic processes.
• Chemical Biology Probes: Utilized to create tagged molecules and probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences sector.

Basic Information

Product Name	3-Ethoxy-5-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoic Acid
CAS No.	1801514-64-6
Molecular Formula	C15H21BO5
Molecular Weight	292.14 g/mol
Synonyms	5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-ethoxybenzoic acid; 3-Ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid; Benzoic acid, 3-ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Pinacol 3-Ethoxy-5-boronobenzoate; 3-Ethoxy-5-boronobenzoic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-5-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided and 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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