Description

4-B]Pyridine CAS NO 1357946-21-4 is a specialized pyridine derivative, a high-value chemical intermediate prized for its unique structural motif. This compound is critical for enabling complex molecular synthesis in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and advanced material scientists for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS and oncology.
• Agrochemical Synthesis: Used in the research and development of next-generation pesticides and herbicides, leveraging its heterocyclic structure.
• Ligand and Catalyst Development: Acts as a precursor for creating sophisticated ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology Probes: Utilized as a scaffold for designing molecular probes and inhibitors to study biological pathways.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses serving the fine chemical and life science industries.

Basic Information

Product Name	4-B]Pyridine
CAS No.	1357946-21-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pyrido[4,3-b]pyridine; [1,8]Naphthyridine; 1,8-Naphthyridine derivative; 4-B-Pyridine; 4-B-Pyridyl; 4-Bromo-substituted pyridine analog; Research chemical 1357946-21-4
EINECS	Contact for details

Quality Control

Our 4-B]Pyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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