Description

Cyclohexanecarboxaldehyde, 2-(1-Propenyl)-, [1Alpha,2Beta(E)]- (9Ci) is a specialized chiral aldehyde building block of significant interest in fine chemical synthesis. Its value lies in its unique bicyclic structure and defined stereochemistry, which are critical for constructing complex molecules with high enantiomeric purity. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Flavor & Fragrance (F&F) Industry: Serves as a building block for creating novel, high-value aroma chemicals with unique olfactory properties.
• Asymmetric Catalysis Research: Employed as a standard or test substrate in the development of new chiral catalysts and ligands.
• Material Science: Potential monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological studies in organic and medicinal chemistry.

Basic Information

Product Name	Cyclohexanecarboxaldehyde, 2-(1-Propenyl)-, [1Alpha,2Beta(E)]- (9Ci)
CAS No.	177493-79-7
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(1R,2S)-2-[(1E)-1-Propen-1-yl]cyclohexanecarboxaldehyde; (1R,2S)-2-[(E)-Prop-1-en-1-yl]cyclohexane-1-carbaldehyde; trans-2-[(E)-1-Propenyl]cyclohexanecarboxaldehyde; (1α,2β,E)-2-(1-Propenyl)cyclohexanecarboxaldehyde; Bicyclic Chiral Aldehyde; 2-(1-Propenyl)cyclohexanecarboxaldehyde (stereospecific)
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our chiral intermediates. Each batch of Cyclohexanecarboxaldehyde, 2-(1-Propenyl)-, [1Alpha,2Beta(E)]- is analyzed to ensure high chemical and enantiomeric purity, typically meeting standards suitable for advanced R&D and GMP starting material applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by GC/HPLC), enantiomeric excess (by Chiral HPLC), and impurity profile is provided with every shipment.

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 place. Due to its sensitivity to oxidation, the container should be kept sealed after initial use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
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.