Description

Cyclopropanecarboxaldehyde, 2-(1-Hexenyl)-, [1S-[1Alpha,2Alpha(E)]]- (9Ci) CAS NO 197579-06-9 is a chiral, unsaturated aldehyde featuring a cyclopropane ring, which serves as a sophisticated and versatile synthetic building block. This compound is valued for its unique stereochemistry and reactive aldehyde group, enabling the construction of complex molecular architectures with high precision. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in creating stereocenters for bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereochemistry is crucial for biological activity.
• Flavor & Fragrance Chemistry: Serves as a precursor for synthesizing unique aroma compounds and flavoring agents with complex, green, or fruity notes.
• Material Science Research: Employed in the development of specialty polymers and functional materials that require incorporation of rigid cyclopropane units.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including asymmetric catalysis and cycloaddition reactions.

Basic Information

Item	Details
Product Name	Cyclopropanecarboxaldehyde, 2-(1-Hexenyl)-, [1S-[1Alpha,2Alpha(E)]]- (9Ci)
CAS No.	197579-06-9
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(1S,2S)-2-[(1E)-Hex-1-en-1-yl]cyclopropane-1-carbaldehyde; (1S-cis)-2-[(1E)-1-Hexenyl]cyclopropanecarboxaldehyde; (1S,2S)-2-[(E)-1-Hexenyl]cyclopropanecarbaldehyde; (1S,2S)-2-[(E)-Hex-1-enyl]cyclopropanecarbaldehyde; Chiral Hexenylcyclopropanecarboxaldehyde; (E)-(1S,2S)-2-(1-Hexenyl)cyclopropanecarbaldehyde
EINECS	Contact for details

Quality Control

Our production of this advanced chiral intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with every shipment to support your critical R&D and scale-up activities.

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) to minimize oxidation and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 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.