Description

2-Acetamidopyridine-5-Boronic Acid Pinacol Ester, 97% is a high-purity, protected boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in drug discovery, agrochemical development, and advanced materials science.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides by facilitating the creation of complex heterocyclic structures.
• Material Science: Employed in the synthesis of organic electronic materials, such as polymers and small molecules for OLEDs and sensors.
• Chemical Biology & Proteomics: Acts as a versatile handle for bioconjugation and the development of chemical probes and inhibitors.
• Academic & Industrial R&D: A fundamental reagent for methodological development in organic synthesis and catalysis research.

Basic Information

Product Name	2-Acetamidopyridine-5-Boronic Acid Pinacol Ester, 97%
CAS No.	904326-87-0
Molecular Formula	C13H19BN2O3
Molecular Weight	262.11 g/mol
Synonyms	5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-acetamidopyridine; 2-Acetamido-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; N-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetamide; 2-Pyridineacetamide, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; 2-Acetamidopyridine-5-boronic acid pinacol ester; 5-Borono-2-acetamidopyridine pinacol ester
EINECS	Contact for details

Quality Control

Our 2-Acetamidopyridine-5-Boronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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 optimal stability.

Specification

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