Description

1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-[(1Z)-2-Phenyl-1-Propen-1-Yl]- is a specialized organoboron compound featuring a pinacol boronate ester group linked to a (Z)-configured styryl moiety. This structure makes it a valuable high-purity synthetic intermediate for constructing complex molecules in advanced research and development. It is primarily utilized by pharmaceutical, agrochemical, and advanced material scientists for applications such as Suzuki-Miyaura cross-coupling reactions.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents and herbicides.
• Material Science: Precursor for creating organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Chemical Biology & Medicinal Chemistry: Employed in the discovery and optimization of drug candidates, particularly for creating structurally diverse compound libraries.
• Ligand & Catalyst Development: Serves as a starting material for synthesizing novel boron-containing ligands and catalysts.
• Academic & Industrial R&D: Essential reagent for methodological development in organic synthesis and catalysis research.

Basic Information

Item	Detail
Product Name	1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-[(1Z)-2-Phenyl-1-Propen-1-Yl]-
CAS No.	1187525-03-6
Molecular Formula	C15H21BO2
Molecular Weight	244.14 g/mol
Synonyms	(Z)-2-(2-Phenylprop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (Z)-2-(2-Phenyl-1-propenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (Z)-2-(2-Phenylprop-1-en-1-yl)pinacolborane; (Z)-2-Styryl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (Z)-Styryl pinacol boronate; (Z)-β-Styrylboronic acid pinacol ester; (Z)-1-Propen-1-ylbenzene-2-boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane, 4,4,5,5-Tetramethyl-2-[(1Z)-2-Phenyl-1-Propen-1-Yl]- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Z-Isomer, HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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