Description

5-Isopropoxypyridin-3-Ylboronic Acid is a high-purity boronic acid derivative, a critical building block in modern synthetic chemistry. Its primary value lies in enabling the efficient construction of complex molecules through reliable cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediates: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in kinase inhibitor and central nervous system (CNS) drug research.
• Agrochemical Synthesis: Used to create advanced pyridine-based herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science Research: Serves as a monomer or functionalization agent in the development of organic electronic materials, such as polymers for OLEDs and sensors.
• Chemical Biology & Proteomics: Employed in the synthesis of molecular probes and affinity ligands for studying protein function and enzyme inhibition.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds and libraries for high-throughput screening.

Basic Information

Product Name	5-Isopropoxypyridin-3-Ylboronic Acid
CAS No.	850991-41-2
Molecular Formula	C8H12BNO3
Molecular Weight	181.00 g/mol
Synonyms	(5-Isopropoxypyridin-3-yl)boronic acid; 3-Borono-5-isopropoxypyridine; 5-Isopropoxy-3-pyridineboronic acid; 5-(1-Methylethoxy)-3-pyridineboronic acid; 3-Pyridineboronic acid, 5-(1-methylethoxy)-; Boronic acid, B-(5-isopropoxy-3-pyridinyl)-
EINECS	Contact for details

Quality Control

Every batch of 5-Isopropoxypyridin-3-Ylboronic Acid is produced under strict quality management protocols. We guarantee high chemical purity and lot-to-lot consistency, which is critical for reproducible cross-coupling yields. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC/NMR is provided with each shipment to support your quality assurance and regulatory documentation.

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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (argon or nitrogen) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.