Description

5-(Ethoxycarbonyl)-6-Methylpyridine-3-Boronic Acid,Pinacol Ester is a high-purity, synthetically valuable boronic ester derivative, essential for modern cross-coupling reactions. Its core value lies in enabling the efficient and selective construction of complex pyridine-based heterocycles, which are critical scaffolds in advanced material and pharmaceutical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in Suzuki-Miyaura cross-coupling reactions for the synthesis of novel drug candidates, particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that require specific pyridine derivatives for activity.
• Material Science & OLED Development: Serves as a precursor for creating organic electronic materials, including ligands for metal-organic frameworks (MOFs) and emissive layers in organic light-emitting diodes (OLEDs).
• Chemical Biology & Probe Development: Employed in the synthesis of molecular probes and labeled compounds for biochemical assays and diagnostic research.
• Catalyst & Ligand Preparation: Acts as a starting material for the synthesis of specialized ligands used in homogeneous catalysis.
• Custom Synthesis & Contract Research: A vital reagent for custom synthesis organizations (CSOs) and academic research groups focused on heterocyclic and medicinal chemistry.

Basic Information

Product Name	5-(Ethoxycarbonyl)-6-Methylpyridine-3-Boronic Acid,Pinacol Ester
CAS No.	1150561-58-2
Molecular Formula	C15H22BNO4
Molecular Weight	291.15 g/mol
Synonyms	5-(Ethoxycarbonyl)-6-methylpyridine-3-boronic acid pinacol ester; 3-Borono-5-(ethoxycarbonyl)-6-methylpyridine, pinacol ester; (5-(Ethoxycarbonyl)-6-methylpyridin-3-yl)boronic acid pinacol ester; 6-Methyl-5-ethoxycarbonylpyridine-3-boronic acid pinacol ester; Pinacol [5-(ethoxycarbonyl)-6-methyl-3-pyridyl]boronate; 5-Carbethoxy-6-methyl-3-pyridineboronic acid pinacol ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 5-(Ethoxycarbonyl)-6-Methylpyridine-3-Boronic Acid,Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, typically ≥95% (by HPLC). All products undergo rigorous analytical testing, including NMR, HPLC, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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 a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.