Description

2-Pyridinecarbonitrile,5-Cyclopropyl-(9Ci) is a specialized pyridine derivative nitrile compound, identified by CAS number 188918-74-3. This high-purity intermediate is critical for advanced organic synthesis, offering a versatile chemical handle for constructing complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides with novel modes of action.
• Ligand Synthesis: Serves as a precursor for creating specialized ligands used in catalysis and material science.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Advanced Material Development: A monomer or precursor for functional polymers and organic electronic materials.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	2-Pyridinecarbonitrile,5-Cyclopropyl-(9Ci)
CAS No.	188918-74-3
Molecular Formula	C9H8N2
Molecular Weight	144.18 g/mol
Synonyms	5-Cyclopropylpyridine-2-carbonitrile; 5-Cyclopropyl-2-cyanopyridine; 2-Cyano-5-cyclopropylpyridine; 5-Cyclopropyl-2-pyridinecarbonitrile; 188918-74-3; 5-Cyclopropylpicolinonitrile; 2-Pyridinecarbonitrile, 5-cyclopropyl- (9CI)
EINECS	Contact for details

Quality Control

Our 2-Pyridinecarbonitrile,5-Cyclopropyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to supply chain integrity and traceability ensures reliable material for your sensitive R&D and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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