Description

Cyclopropanecarboxaldehyde, 2-(1,3-Hexadienyl)-, [1S-[1Alpha,2Alpha(1E,3Z)]]- (9Ci) is a chiral, unsaturated aldehyde building block featuring a cyclopropane ring and a conjugated diene system. This unique molecular architecture makes it a high-value intermediate for the stereoselective synthesis of complex organic molecules. It is primarily sought after by pharmaceutical and agrochemical research organizations for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly in areas requiring complex, constrained ring systems.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where its specific stereochemistry can influence biological activity.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique aroma chemicals with complex, green, or woody olfactory notes.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials that incorporate rigid cyclopropane units.
• Academic & Process Chemistry: A valuable compound for methodological studies in asymmetric synthesis, cycloaddition reactions, and catalysis research.

Basic Information

Product Name	Cyclopropanecarboxaldehyde, 2-(1,3-Hexadienyl)-, [1S-[1Alpha,2Alpha(1E,3Z)]]- (9Ci)
CAS No.	197579-08-1
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(1S,2S)-2-[(1E,3Z)-1,3-Hexadien-1-yl]cyclopropanecarboxaldehyde; (1S,2S)-2-[(1E,3Z)-Hexa-1,3-dien-1-yl]cyclopropanecarbaldehyde; [1S-[1α,2α(1E,3Z)]]-2-(1,3-Hexadienyl)cyclopropanecarboxaldehyde; Chiral Hexadienyl Cyclopropanecarboxaldehyde; (1S,2S)-2-(1E,3Z-Hexadienyl)cyclopropanecarbaldehyde
EINECS	Contact for details

Quality Control

Every batch of our chiral aldehydes is produced and controlled under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and enantiomeric excess meet your research or development specifications. A detailed Certificate of Analysis (COA) including chiral purity assessment (e.g., by chiral HPLC or GC) is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and polymerization. Allow the container to reach room temperature before opening to prevent moisture condensation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Chiral Purity (ee)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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