Description

4H-Cyclopenta-1,3-Dioxol-4-One, 6-Ethenyltetrahydro-2,2,6-Trimethyl-, (3Ar,6R,6Ar)- CAS NO 898817-60-2 is a high-purity, stereochemically defined chemical intermediate. This compound is valued for its unique bicyclic dioxolone structure, which serves as a versatile building block for synthesizing complex molecules. It is primarily sought by R&D and production teams in the pharmaceutical and fine chemical industries for applications in advanced organic synthesis and process development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Chiral Synthesis: Utilized as a stereochemically defined precursor for the construction of complex, enantiomerically pure compounds.
• Fine Chemical Production: Serves as a specialized intermediate in the manufacture of high-value agrochemicals, flavors, and fragrances.
• Academic & Industrial Research: Employed in methodological development and exploratory synthesis within organic chemistry laboratories.
• Material Science: Potential monomer or precursor for developing specialized polymers and advanced functional materials.

Basic Information

Product Name	4H-Cyclopenta-1,3-Dioxol-4-One, 6-Ethenyltetrahydro-2,2,6-Trimethyl-, (3Ar,6R,6Ar)-
CAS No.	898817-60-2
Molecular Formula	C11H16O3
Molecular Weight	196.24 g/mol
Synonyms	(3aR,6R,6aR)-6-Ethenyltetrahydro-2,2,6-trimethyl-4H-cyclopenta-1,3-dioxol-4-one; (6R)-6-Ethenyl-2,2,6-trimethyltetrahydro-4H-cyclopenta-1,3-dioxol-4-one; (3aR,6R,6aR)-6-Vinyl-2,2,6-trimethyltetrahydro-4H-cyclopenta-1,3-dioxol-4-one; 6-Ethenyltetrahydro-2,2,6-trimethyl-4H-cyclopenta-1,3-dioxol-4-one; (3aR,6R,6aR)-isomer; Bicyclic dioxolone derivative; Chiral dioxolone intermediate.
EINECS	Contact for details

Quality Control

Our production of 4H-Cyclopenta-1,3-Dioxol-4-One, 6-Ethenyltetrahydro-2,2,6-Trimethyl-, (3Ar,6R,6Ar)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including chiral purity verification. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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