Description

3-[3-(5,5-Dimethyl-1,3,2-Dioxaborinan-2-Yl)Phenyl]Pyridine is a high-value boronic ester derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in its role as a key intermediate in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity intermediates for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides requiring specific aryl-aryl linkages.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand Synthesis for Catalysis: Employed in the preparation of sophisticated pyridine-based ligands for transition metal catalysis.
• Polymer & Material Science: Acts as a monomer or functionalization agent for creating specialty polymers with tailored electronic or mechanical properties.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on new synthetic methodologies and compound libraries.

Basic Information

Product Name	3-[3-(5,5-Dimethyl-1,3,2-Dioxaborinan-2-Yl)Phenyl]Pyridine
CAS No.	375858-04-1
Molecular Formula	C16H18BNO2
Molecular Weight	267.13 g/mol
Synonyms	3-(3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)pyridine; 3-Pyridinylbenzeneboronic Acid, 5,5-Dimethyl-1,3,2-dioxaborinane Ester; [3-(3-Pyridinyl)phenyl]boronic Acid 5,5-Dimethyl-1,3,2-dioxaborinane Ester; 3-(3-Pyridyl)phenylboronic Acid Pinanediol Ester (common misnomer); 3-(3-Pyridinyl)benzeneboronic Acid Cyclic Ester; 2-[3-(3-Pyridinyl)phenyl]-5,5-dimethyl-1,3,2-dioxaborinane; Boronic acid, B-[3-(3-pyridinyl)phenyl]-, 2,2-dimethyl-1,3-propanediyl ester
EINECS	Contact for details

Quality Control

Our 3-[3-(5,5-Dimethyl-1,3,2-Dioxaborinan-2-Yl)Phenyl]Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance in sensitive cross-coupling applications. Certificates of Analysis (COA) with full characterization data are provided to guarantee traceability and compliance with your research or production specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

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%

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