Description

4-B]Pyridine is a specialized heterocyclic aromatic compound that serves as a high-value building block in advanced organic synthesis. Its unique pyridine-based structure makes it a critical intermediate for developing novel pharmaceuticals and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new active molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Research: Used in developing new generation herbicides, fungicides, and insecticides with improved efficacy.
• Ligand Synthesis: Serves as a core structure for creating novel 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: Utilized in probe and inhibitor design for studying biological pathways and enzyme functions.
• Fine Chemical Synthesis: Intermediate for producing complex, high-value specialty chemicals and dyes.

Basic Information

Product Name	4-B]Pyridine
CAS No.	1374652-57-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pyrido[4,3-b]pyridine; [1,8]Naphthyridine (specific isomer); 1,8-Diazanaphthalene derivative; 4-B-Pyridine; 4-BP; 4-Bromo-substituted pyridine analog (structural); Heterocyclic building block 1374652-57-9
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 is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with cGMP and ICH guidelines for pharmaceutical intermediates, and specifications can be aligned with customer-specific requirements.

Storage

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

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)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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