Description

2-(4-Butoxyphenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-purity boronic ester derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling the efficient Suzuki-Miyaura cross-coupling reaction, a cornerstone method for forming carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing biaryl structures.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides requiring specific aromatic coupling.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials and display components.
• Polymer Chemistry: Employed in the development of specialty polymers and functional materials with tailored properties.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating complex molecular architectures.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, complex fine chemicals and flavors/fragrances.

Basic Information

Product Name	2-(4-Butoxyphenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	452914-21-5
Molecular Formula	C16H25BO3
Molecular Weight	276.18 g/mol
Synonyms	4-Butoxyphenylboronic acid pinacol ester; (4-Butoxyphenyl)boronic acid pinacol ester; Pinacol (4-butoxyphenyl)boronate; 2-(4-Butoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-n-Butoxyphenylboronic acid pinacol ester; 4-Butoxybenzeneboronic acid pinacol ester; B-(4-Butoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our 2-(4-Butoxyphenyl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Purity (GC)	≥97.0%
Melting Point	Contact for details

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