Description

2-Fluoro-3-Ethoxypyridine-5-Boronic Acid is a high-value, multi-functional organoboron building block essential for modern synthetic chemistry. Its core value lies in enabling efficient carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology in pharmaceutical and agrochemical research. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing complex heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing fluorinated pyridine motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science: Enables the creation of specialized organic electronic materials, ligands for catalysts, and liquid crystals.
• Suzuki-Miyaura Cross-Coupling: Serves as a versatile boronic acid coupling partner for introducing the 2-fluoro-3-ethoxypyridine moiety into more complex molecular architectures.
• Chemical Biology & Proteomics: Utilized in the synthesis of molecular probes and tool compounds for target identification and validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting drug discovery and development pipelines.

Basic Information

Product Name	2-Fluoro-3-Ethoxypyridine-5-Boronic Acid
CAS No.	2121513-14-0
Molecular Formula	C7H9BFO3N
Molecular Weight	184.96 g/mol
Synonyms	(2-Fluoro-3-ethoxypyridin-5-yl)boronic acid; 5-Borono-2-fluoro-3-ethoxypyridine; 2-Fluoro-3-ethoxy-5-pyridineboronic acid; 3-Ethoxy-2-fluoropyridine-5-boronic acid; 2121513-14-0; 5-Pyridineboronic acid, 2-fluoro-3-ethoxy-; AKOS026712293
EINECS	Contact for details

Quality Control

Every batch of 2-Fluoro-3-Ethoxypyridine-5-Boronic Acid is produced and tested under a strict quality management system. We ensure compliance with rigorous internal specifications, which are designed to meet the exacting standards of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) and at temperatures between 2°C and 8°C for long-term stability. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95% (Typical 97-99%)
Water Content (KF)	≤1.0%

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