Description

2-(1,1-Diethoxymethyl)Pyridine-3-Boronic Acid Pinacol Ester is a high-value, protected boronic acid derivative that serves as a critical synthetic intermediate in modern organic chemistry. Its core value lies in enabling precise carbon-carbon bond formation, a fundamental step in constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel chemical entities through advanced cross-coupling methodologies.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring pyridine-based scaffolds.
• Material Science Research: Employed in the creation of organic electronic materials, ligands for catalysts, and functionalized polymers.
• Chemical Biology & Medicinal Chemistry: Facilitates the discovery of new drug candidates by allowing for the efficient and modular construction of diverse compound libraries.
• Academic & R&D Laboratories: Serves as a versatile reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	2-(1,1-Diethoxymethyl)Pyridine-3-Boronic Acid Pinacol Ester
CAS No.	1218790-41-0
Molecular Formula	C₁₆H₂₆BNO₄
Molecular Weight	307.20 g/mol
Synonyms	3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(1,1-diethoxymethyl)pyridine; 2-(Diethoxymethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; Pyridine-3-boronic acid, 2-(1,1-diethoxymethyl)-, pinacol ester; 2-(1,1-Diethoxymethyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 2-(Diethoxymethyl)pyridine-3-boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 2-(1,1-Diethoxymethyl)Pyridine-3-Boronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, typically meeting standards suitable for research and commercial synthesis. Every lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We are committed to supply chain transparency and can provide material traceability documentation upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical range 95-98%)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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