Description

2-Cyclohexene-1-Acetaldehyde,4-(1-Methylethyl)-,(1R-Trans)-(9Ci) is a chiral, high-purity chemical intermediate with a defined stereochemistry, identified by CAS number 153308-26-0. Its value lies in its unique bicyclic aldehyde structure, which serves as a versatile building block for synthesizing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists, agrochemical researchers, and fragrance developers seeking to create novel, optically active compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of active pharmaceutical ingredients (APIs), particularly in creating molecules with specific stereocenters.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where the specific stereochemistry can influence biological activity and environmental profile.
• Fragrance and Flavor Chemistry: Serves as a precursor for synthesizing complex terpenoid-based aroma chemicals and flavoring agents.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D labs for constructing complex cyclic and polycyclic structures.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Catalyst and Ligand Development: Used as a starting material for synthesizing novel chiral ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	2-Cyclohexene-1-Acetaldehyde,4-(1-Methylethyl)-,(1R-Trans)-(9Ci)
CAS No.	153308-26-0
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(1R,4R)-4-Isopropyl-2-cyclohexene-1-acetaldehyde; (1R-trans)-4-(1-Methylethyl)-2-cyclohexene-1-acetaldehyde; (1R,4R)-4-(Propan-2-yl)cyclohex-2-ene-1-acetaldehyde; p-Menth-2-ene-8-al (related terpenoid name); trans-4-Isopropyl-2-cyclohexene-1-acetaldehyde; (1R,4R)-4-Isopropyl-1,2,3,4-tetrahydrobenzeneacetaldehyde; Chiral Isopropyl Cyclohexene Acetaldehyde
EINECS	Contact for details

Quality Control

Our 2-Cyclohexene-1-Acetaldehyde,4-(1-Methylethyl)-,(1R-Trans)-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and isomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided. Keep the container tightly sealed in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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