Description

Cyclopropanecarboxaldehyde, 2-Pentyl- (9Ci) CAS NO 408522-89-4 is a specialized aldehyde derivative featuring a cyclopropane ring, valued for its unique structural motif and reactivity. This compound serves as a critical high-purity intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring the strained cyclopropane ring for biological activity.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the aldehyde functionality allows for further chemical modifications.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for creating unique aroma chemicals with green, fruity, or woody olfactory notes.
• Material Science Research: Employed in the development of specialty polymers and functional organic materials that incorporate cyclopropane units for specific mechanical or electronic properties.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry, including cyclopropanation reactions and asymmetric synthesis.

Basic Information

Product Name	Cyclopropanecarboxaldehyde, 2-Pentyl- (9Ci)
CAS No.	408522-89-4
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	2-Pentylcyclopropanecarboxaldehyde; 2-Pentylcyclopropanecarbaldehyde; 2-Amylcyclopropanecarboxaldehyde; Cyclopropanecarboxaldehyde, 2-pentyl-; (2-Pentylcyclopropyl)methanal; 408522-89-4 (CAS)
EINECS	Contact for details

Quality Control

Every batch of Cyclopropanecarboxaldehyde, 2-Pentyl- is manufactured under strict quality management protocols. Our products undergo rigorous quality testing including GC, HPLC, and NMR analysis to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is easily oxidized and should be handled with care to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.