Description

2-(3-Cydopropoxy-Phenyl)-4,4,5,5-Tetramethy-[1,3,2]Dioxaborolane is a high-purity boronic ester derivative, a critical intermediate in modern synthetic organic chemistry. Its value lies in enabling efficient and selective cross-coupling reactions, which are fundamental for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality building blocks for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block in Suzuki-Miyaura cross-coupling reactions for the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides that require specific aryl-boronate functionalities.
• Material Science Research: Serves as a precursor for creating organic electronic materials, such as those used in OLEDs (Organic Light-Emitting Diodes) and organic semiconductors.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands and organometallic catalysts for asymmetric synthesis and other catalytic processes.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes and target identification.
• Custom Synthesis and Contract Manufacturing: A vital reagent for custom synthesis houses and CROs (Contract Research Organizations) serving the global life sciences industry.

Basic Information

Product Name	2-(3-Cydopropoxy-Phenyl)-4,4,5,5-Tetramethy-[1,3,2]Dioxaborolane
CAS No.	1035690-24-4
Molecular Formula	C16H23BO3
Molecular Weight	274.17 g/mol
Synonyms	[3-(Cyclopropoxy)phenyl]boronic acid pinacol ester; 2-[3-(Cyclopropoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Cyclopropoxyphenylboronic acid pinacol ester; (3-Cyclopropoxyphenyl)boronic acid pinacol ester; Pinacol [3-(cyclopropoxy)phenyl]boronate; 3-Cyclopropoxybenzeneboronic acid pinacol ester; Boronic acid, B-[3-(cyclopropoxy)phenyl]-, 1,1,1,1-tetramethyl-2,2-diethyl ester (9CI)
EINECS	Contact for details

Quality Control

Every batch of 2-(3-Cydopropoxy-Phenyl)-4,4,5,5-Tetramethy-[1,3,2]Dioxaborolane is produced and tested under strict quality management protocols to ensure consistency and purity for demanding synthetic applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain optimal purity and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (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.