Description

(5-Formylpyridin-3-Yl)Boronic Acid is a high-value, multifunctional boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its unique structure, featuring both a formyl group and a boronic acid moiety on a pyridine ring, makes it an exceptionally versatile reagent for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl compounds, which are core structures in many drug candidates.
• Agrochemical Research: Used to create novel heterocyclic compounds with potential herbicidal, fungicidal, or insecticidal activity.
• Material Science: Employed in the development of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Biology & Proteomics: Acts as a handle for bioconjugation or as a warhead in the design of covalent inhibitors and activity-based probes.
• Catalyst Ligand Synthesis: Serves as a starting material for synthesizing novel bidentate or tridentate ligands used in homogeneous catalysis.
• Academic & Contract Research: Essential for methodological development in organic synthesis and for exploring new chemical spaces in discovery chemistry programs.

Basic Information

Product Name	(5-Formylpyridin-3-Yl)Boronic Acid
CAS No.	919347-69-6
Molecular Formula	C6H6BNO3
Molecular Weight	150.93 g/mol
Synonyms	5-Formyl-3-pyridineboronic acid; 3-Borono-5-formylpyridine; (5-Formyl-3-pyridinyl)boronic acid; 5-Formylpyridine-3-boronic acid; 3-Pyridineboronic acid, 5-formyl-; 919347-69-6; 5-Carboxaldehyde-3-pyridylboronic acid
EINECS	Contact for details

Quality Control

Every batch of (5-Formylpyridin-3-Yl)Boronic Acid is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical research and development. We provide comprehensive analytical data, including HPLC purity and NMR confirmation. A detailed Certificate of Analysis (COA) is available for each lot upon request, supporting compliance with internal quality standards and regulatory documentation 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	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.