Description

3-Keto Cyclopentanone Acetal is a specialized organic intermediate featuring a reactive ketone group protected within an acetal moiety. This compound is valued for its utility as a versatile building block in complex organic synthesis, offering chemists a protected form of a reactive diketone for selective transformations. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for the synthesis of advanced drug candidates, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon for constructing complex heterocyclic and carbocyclic frameworks found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its reactive ketone functionality.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in methodological studies and the discovery of new synthetic routes due to its unique protected diketone structure.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers and resins.

Basic Information

Product Name	3-Keto Cyclopentanone Acetal
CAS No.	109459-59-8
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	1,3-Dioxolane-2-acetaldehyde, 4,5-dihydro-4-oxo-; Cyclopentanone, 3-oxo-, ethylene acetal; 3-Oxocyclopentanone ethylene acetal; 4,5-Dihydro-4-oxo-1,3-dioxolane-2-acetaldehyde; 2-(1,3-Dioxolan-2-yl)-2-oxoethyl ketone (interpretive); Ethylene acetal of 3-oxocyclopentanone
EINECS	Contact for details

Quality Control

Our 3-Keto Cyclopentanone Acetal is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

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

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