Description

5-Methoxypyridine-3-Boronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its value lies in its role as a key reagent 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 industries, particularly for developing active pharmaceutical ingredients (APIs) and functional organic molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with improved efficacy.
• Ligand and Catalyst Development: Serves as a building block for creating sophisticated ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as those for OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and target engagement.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	5-Methoxypyridine-3-Boronic Acid
CAS No.	850991-69-4
Molecular Formula	C6H8BNO3
Molecular Weight	152.95 g/mol
Synonyms	(5-Methoxypyridin-3-yl)boronic Acid; 3-Borono-5-methoxypyridine; 5-Methoxy-3-pyridineboronic Acid; 5-Methoxy-3-pyridinylboronic Acid; 3-Pyridineboronic Acid, 5-methoxy-; 850991-69-4; 5-Methoxy-pyridine-3-boronic acid
EINECS	Contact for details

Quality Control

Our 5-Methoxypyridine-3-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance and regulatory needs.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤1.0%
Heavy Metals	≤20 ppm

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