Description

4-B]Pyridine CAS NO 1357945-93-7 is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for constructing complex molecular architectures, enabling the development of novel materials and active pharmaceutical ingredients. It is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to innovate and optimize their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Ligand Synthesis: Serves as a core structure for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and production of advanced organic electronic materials, including OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized as a building block for synthesizing molecular probes and tags for biochemical and diagnostic applications.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in both academic and corporate research laboratories.

Basic Information

Product Name	4-B]Pyridine
CAS No.	1357945-93-7
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-BP; Heterocyclic building block 1357945-93-7; Advanced pharmaceutical intermediate
EINECS	Contact for details

Quality Control

Our 4-B]Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

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 inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/IR)	Conforms
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	≤ 3.0% total
Residual Solvents (GC)	Meets 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.