Description

2-(2-(2-Methoxyphenyl)Prop-1-En-1-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-value organoboron building block, specifically a vinyl boronic ester derivative. This compound is critical for enabling advanced synthetic transformations, particularly in the construction of complex molecular architectures via cross-coupling reactions. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially those containing biaryl or styrenyl motifs.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactivity to introduce complex side chains.
• Material Science Research: Serves as a monomer or functionalization agent in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Employed in the synthesis of tagged molecules and probes for studying biological pathways and target engagement.
• Academic & Industrial R&D: A versatile reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Item	Details
Product Name	2-(2-(2-Methoxyphenyl)Prop-1-En-1-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	1398771-25-9
Molecular Formula	C₁₆H₂₃BO₃
Molecular Weight	274.17 g/mol
Synonyms	(E)-2-(2-(2-Methoxyphenyl)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2-Methoxystyryl Pinacol Boronate; (2-Methoxystyryl)boronic acid pinacol ester; Vinylboronic acid pinacol ester, 2-methoxy-substituted; B-(2-(2-Methoxyphenyl)prop-1-en-1-yl)pinacolborane; CAS 1398771-25-9
EINECS	Contact for details

Quality Control

Every batch of our 2-(2-(2-Methoxyphenyl)Prop-1-En-1-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is manufactured and tested under strict quality management systems. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to maintain product integrity. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	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.