Description

4H-Cyclopenta-1,3-Dioxole-5-Ethanol,2,2-Diethyltetrahydro-,(3Ar,6As)-Rel-(9Ci) is a specialized chiral intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex, high-value molecules, particularly in the pharmaceutical sector. It is primarily needed by research and development chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials. The product is supplied with CAS No. 773148-29-1.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced, enantiomerically pure pesticides and herbicides with improved efficacy and environmental profiles.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance ingredients, flavors, and other high-value specialty chemicals.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry, enabling new routes to stereochemically defined molecular architectures.
• Material Science Research: Potential precursor for novel polymers or functional organic materials requiring specific chiral motifs.

Basic Information

Item	Details
Product Name	4H-Cyclopenta-1,3-Dioxole-5-Ethanol,2,2-Diethyltetrahydro-,(3Ar,6As)-Rel-(9Ci)
CAS No.	773148-29-1
Molecular Formula	C11H20O3
Molecular Weight	200.28 g/mol
Synonyms	(3aR,6aS)-2,2-Diethyltetrahydro-4H-cyclopenta[1,3]dioxole-5-ethanol; Rel-(3aR,6aS)-2,2-Diethyltetrahydro-4H-cyclopenta[1,3]dioxol-5-ylethanol; 2,2-Diethyltetrahydro-4H-cyclopenta[1,3]dioxole-5-ethanol, (3aR,6aS)-rel-; Chiral Cyclopentadioxole Ethanol Derivative; (rel)-(3aR,6aS)-5-(2-Hydroxyethyl)-2,2-diethyltetrahydro-4H-cyclopenta[1,3]dioxole
EINECS	Contact for details

Quality Control

Our 4H-Cyclopenta-1,3-Dioxole-5-Ethanol,2,2-Diethyltetrahydro-,(3Ar,6As)-Rel-(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. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are properly sealed when not in use to prevent evaporation and potential concentration changes. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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