Description

2-Methoxy-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoic Acid is a high-value, multi-functional chemical building block that combines a benzoic acid core with a protected boronic ester functional group. This compound is essential for facilitating complex organic syntheses, particularly in the construction of novel molecular architectures via cross-coupling reactions. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Liquid Crystal & OLED Materials: Serves as a building block for creating organic semiconductors and light-emitting materials in electronic displays.
• Polymer Chemistry: Incorporated into specialty polymers to modify thermal stability, optical properties, or to create functionalized surfaces.
• Chemical Research & Development: A versatile reagent in academic and industrial labs for methodology development and library synthesis.
• Proteolysis-Targeting Chimera (PROTAC) Development: Utilized in the synthesis of bifunctional molecules for targeted protein degradation.

Basic Information

Product Name	2-Methoxy-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoic Acid
CAS No.	936728-23-3
Molecular Formula	C14H19BO5
Molecular Weight	278.11 g/mol
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-methoxybenzoic Acid; 2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid; 4-Borono-2-methoxybenzoic Acid Pinacol Ester; 2-Methoxy-4-(pinacolatoboryl)benzoic Acid; 4-(Pinacolboronato)-2-methoxybenzoic Acid; 2-Methoxy-4-boronobenzoic Acid Pinacol Ester; 936728-23-3; 4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-methoxybenzoic Acid
EINECS	Contact for details

Quality Control

Our 2-Methoxy-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and LC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

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.