Description

Quinoline-3-Boronic Acid Pinacolate is a high-purity boronic ester derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling the efficient construction of complex molecular architectures through reliable cross-coupling reactions. This advanced intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise and scalable synthetic pathways.

Application

• Pharmaceutical Intermediate: A key reagent in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly those containing quinoline or biaryl scaffolds.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and herbicides requiring specific heterocyclic structures.
• Materials Science Research: Employed in the creation of organic electronic materials, such as OLEDs and conductive polymers, where precise molecular engineering is critical.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in homogeneous catalysis.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological systems.
• Academic & R&D Laboratories: A fundamental tool for methodological development and exploring new synthetic routes in organic chemistry.

Basic Information

Product Name	Quinoline-3-Boronic Acid Pinacolate
CAS No.	171364-85-5
Molecular Formula	C₁₅H₂₀BNO₂
Molecular Weight	257.14 g/mol
Synonyms	3-Quinolineboronic Acid Pinacol Ester; (3-Quinolinyl)boronic Acid Pinacol Ester; Quinolin-3-ylboronic Acid Pinacol Ester; B-(3-Quinolyl)boronic Acid Pinacol Ester; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline; Quinoline-3-boronic Acid Pinacol Ester; 3-Quinolylboronic Acid Pinacol Ester
EINECS	Contact for details

Quality Control

Our Quinoline-3-Boronic Acid Pinacolate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and identity. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and industry best practices.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) 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.