Description

4-B]Pyridine CAS NO 1357945-12-0 is a specialized pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular framework, which enables the construction of complex heterocyclic systems essential for modern research and development. It is primarily utilized by pharmaceutical researchers, agrochemical developers, and material scientists working on novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in developing new classes of herbicides and insecticides with improved efficacy and environmental profiles.
• Ligand Synthesis: Serves as a core structure for creating specialized ligands in catalysis and metal-organic frameworks (MOFs).
• Material Science: Building block for organic electronic materials, including charge-transport layers and light-emitting components.
• Chemical Biology: Employed in the design of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers.

Basic Information

Item	Detail
Product Name	4-B]Pyridine
CAS No.	1357945-12-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pyrido[4,3-b]pyridine; [1,8]Naphthyridine; 1,8-Diazanaphthalene; 1,8-Naphthyridine; Benzo[b][1,8]naphthyridine; (Alternative names based on substitution pattern)
EINECS	Contact for details

Quality Control

Our 4-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting batch-specific results are provided and available upon request to support your quality assurance protocols.

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 an inert atmosphere to maintain optimal purity.

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
Loss on Drying	≤ 0.5%

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