Description

3-Cyclopropylpicolinaldehyde is a high-purity, versatile organic building block and key synthetic intermediate. Its unique structure, featuring both a cyclopropyl ring and a picolinaldehyde moiety, makes it a valuable precursor for constructing complex molecules in medicinal chemistry and advanced material science. This compound is particularly sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides, herbicides, and fungicides, where the cyclopropyl group can enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers, due to its conjugated aldehyde functionality.
• Chemical Biology Probes: Utilized as a starting material for creating molecular probes and tags to study biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical raw material for fine chemical manufacturers offering bespoke synthesis services to global clients.

Basic Information

Product Name	3-Cyclopropylpicolinaldehyde
CAS No.	1256788-26-7
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	3-Cyclopropylpyridine-2-carboxaldehyde; 2-Pyridinecarboxaldehyde, 3-cyclopropyl-; 3-Cyclopropyl-2-formylpyridine; 3-Cyclopropylpicolinaldehyde; 3-Cyclopropyl-2-pyridinecarboxaldehyde; Picolinaldehyde, 3-cyclopropyl-
EINECS	Contact for details

Quality Control

Every batch of 3-Cyclopropylpicolinaldehyde is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay (by HPLC), identity confirmation (IR, NMR), and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to reach ambient temperature before opening to minimize moisture ingress and oxidation.

Specification

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

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