Description

4-Cyclopropyl-Pyridine is a versatile heterocyclic building block featuring a pyridine ring substituted with a cyclopropyl group. This unique structure makes it a valuable intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), advanced materials, and specialty chemicals. Our supply of 4-Cyclopropyl-Pyridine CAS NO 4904-21-6 ensures high purity and batch-to-batch consistency for critical R&D and production processes.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, including potential kinase inhibitors and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the bioactivity of the pyridine moiety.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional materials.
• Chemical Research & Development: A fundamental building block for exploring new chemical reactions and synthesizing complex organic frameworks in academic and industrial labs.
• Fine Chemical Production: Integral to the manufacture of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	4-Cyclopropyl-Pyridine
CAS No.	4904-21-6
Molecular Formula	C8H9N
Molecular Weight	119.16 g/mol
Synonyms	4-Cyclopropylpyridine; Pyridine, 4-cyclopropyl-; 4-(Cyclopropyl)pyridine; 4-Cyclopropyl-pyridin; 4-Cyclopyridyl; NSC 221986
EINECS	Contact for details

Quality Control

Our 4-Cyclopropyl-Pyridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our quality commitment supports applications requiring high-purity intermediates for pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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