Description

Ethanone, 1-(1,3-Dioxolan-2-Yl)- (9Ci) is a specialized organic compound featuring a ketone group protected within a dioxolane acetal structure. This molecular architecture makes it a valuable protected synthon and versatile building block in advanced organic synthesis, particularly for the controlled introduction of acetyl equivalents. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for complex multi-step syntheses.

Application

• Pharmaceutical Intermediate: Serves as a key protected precursor in the synthesis of active pharmaceutical ingredients (APIs), especially where ketone functionality needs to be masked during reaction sequences.
• Agrochemical Synthesis: Used as a building block for creating complex molecules in herbicide, fungicide, and insecticide development.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, flavors, and fragrances requiring specific acetyl group transformations.
• Academic & R&D Laboratories: A valuable reagent for methodological development in organic chemistry and for constructing complex natural product analogs.
• Polymer Chemistry: Can act as a monomer or modifier in the synthesis of specialty polymers with tailored properties.

Basic Information

Product Name	Ethanone, 1-(1,3-Dioxolan-2-Yl)- (9Ci)
CAS No.	19358-03-3
Molecular Formula	C5H8O3
Molecular Weight	116.12 g/mol
Synonyms	1-(1,3-Dioxolan-2-yl)ethanone; 2-Acetyl-1,3-dioxolane; Acetaldehyde ethylene acetal; Acetylacetaldehyde ethylene acetal; Ethanal, 2-(1,3-dioxolan-2-yl)-; 1,3-Dioxolane-2-ethanone; 2-(1,3-Dioxolan-2-yl)ethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(1,3-Dioxolan-2-Yl)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage.

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.