Description

Cyclohexaneacetaldehyde-Formyl-D, 2-Acetyl-, trans- (9Ci) is a specialized chiral intermediate of significant interest in advanced organic synthesis. Its precise stereochemistry and functional groups make it a valuable building block for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates requiring specific stereochemical configurations.
• Asymmetric Synthesis: Used as a precursor or reagent in catalytic asymmetric reactions to introduce defined stereocenters into target molecules.
• Fine Chemical Production: Employed in the synthesis of high-value specialty chemicals, including fragrances, flavors, and advanced materials where structural precision is critical.
• Academic & Industrial Research: A valuable tool for chemists in both academic institutions and corporate R&D labs exploring new synthetic methodologies and compound libraries.
• Ligand and Catalyst Development: Potential use in the synthesis of novel chiral ligands or organocatalysts for use in enantioselective transformations.

Basic Information

Product Name	Cyclohexaneacetaldehyde-Formyl-D, 2-Acetyl-, trans- (9Ci)
CAS No.	152090-48-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	trans-2-Acetylcyclohexaneacetaldehyde-Formyl-D; (2R,3S)-2-Acetyl-3-formylcyclohexaneacetaldehyde; 152090-48-7; Cyclohexaneacetaldehyde, 2-acetyl-3-formyl-, (2R,3S)-rel-; A chiral cyclohexane derivative aldehyde
EINECS	Contact for details

Quality Control

Our production of Cyclohexaneacetaldehyde-Formyl-D, 2-Acetyl-, trans- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including chiral HPLC, to confirm identity and enantiomeric purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

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