Description

6-Cyclopropyl-3-Pyridinyl Boronic Acid Pinacol Ester is a high-purity boronic ester derivative, a crucial intermediate in modern synthetic chemistry. Its core value lies in enabling efficient and selective carbon-carbon bond formation, particularly in the synthesis of complex heterocyclic compounds. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key building block for developing new active ingredients. The compound is supplied under stringent quality control to ensure optimal performance in demanding applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a versatile coupling partner for the introduction of the 6-cyclopropyl-3-pyridinyl moiety into complex molecular architectures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science: Employed in the creation of advanced organic electronic materials, such as ligands for OLEDs and conductive polymers.
• Chemical Biology & Proteomics: Utilized in the design and synthesis of molecular probes and enzyme inhibitors for biological target identification and validation.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring functionalized pyridine derivatives.

Basic Information

Product Name	6-Cyclopropyl-3-Pyridinyl Boronic Acid Pinacol Ester
CAS No.	893567-09-4
Molecular Formula	C₁₄H₂₀BNO₂
Molecular Weight	245.13 g/mol
Synonyms	6-Cyclopropylpyridin-3-ylboronic acid pinacol ester; (6-Cyclopropyl-3-pyridinyl)boronic acid pinacol ester; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6-cyclopropylpyridine; 6-Cyclopropyl-3-pyridineboronic acid pinacol ester; 2-(6-Cyclopropylpyridin-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Boronic acid, B-(6-cyclopropyl-3-pyridinyl)-, 1,1-dimethylethyl ester (9CI); 6-Cyclopropyl-3-pyridylboronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 6-Cyclopropyl-3-Pyridinyl Boronic Acid Pinacol Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our production adheres to cGMP principles where applicable, ensuring consistent quality and traceability for critical R&D and scale-up processes.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.