Description

Cycloocta-1,3-Dioxole-4,9-Diol, 3A,4,5,8,9,9A-Hexahydro-2,2-Dimethyl-, (3Ar,4S,9S,9Ar)- (9Ci) CAS NO 425409-14-9 is a high-purity, stereochemically defined bicyclic diol compound. This chemical serves as a versatile chiral building block and advanced intermediate for the synthesis of complex organic molecules. It is primarily required by R&D and process chemistry teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new drug candidates, particularly in areas requiring complex polycyclic structures.
• Agrochemical Synthesis: Used in constructing advanced intermediates for novel herbicides, fungicides, and insecticides with specific stereochemical requirements.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Potential building block for specialty polymers and advanced organic materials with tailored properties.
• Academic & Industrial R&D: Essential for methodological studies in organic synthesis and for exploring new chemical spaces in discovery chemistry.

Basic Information

Product Name	Cycloocta-1,3-Dioxole-4,9-Diol, 3A,4,5,8,9,9A-Hexahydro-2,2-Dimethyl-, (3Ar,4S,9S,9Ar)- (9Ci)
CAS No.	425409-14-9
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	(3aR,4S,9S,9aR)-3a,4,5,8,9,9a-Hexahydro-2,2-dimethyl-4,9-epoxy-1,3-benzodioxole-4,9-diol; 4,9-Epoxy-1,3-benzodioxole-4,9-diol, 3a,4,5,8,9,9a-hexahydro-2,2-dimethyl-, (3aR,4S,9S,9aR)-; Bicyclic Diol Derivative; Chiral Cyclooctadioxole Diol; (4S,9S)-Hexahydro-2,2-dimethyl-4,9-epoxy-1,3-benzodioxole-4,9-diol
EINECS	Contact for details

Quality Control

Our Cycloocta-1,3-Dioxole-4,9-Diol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided for every shipment, ensuring full traceability and compliance with your R&D and cGMP needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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