Description

Ethanone, 1-(2,5,5-Trimethyl-1,3-Dioxolan-4-Yl)- (9Ci) is a specialized organic compound featuring a dioxolane ring, which serves as a valuable protected carbonyl synthon and chiral building block in advanced organic synthesis. Its structure makes it a critical intermediate for the development of complex molecules, particularly in the pharmaceutical and fine chemical sectors, where precise stereochemistry and functional group manipulation are paramount. This high-purity intermediate is essential for researchers and manufacturers in pharmaceutical R&D, agrochemical production, and fragrance chemistry who require reliable, high-quality building blocks for complex synthetic routes.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring specific stereocenters.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the dioxolane moiety contributes to biological activity.
• Fine Chemical Manufacturing: Serves as a versatile building block for synthesizing flavors, fragrances, and other specialty organic compounds.
• Academic & Industrial Research: A valuable reagent in methodological development and exploratory chemistry for constructing complex molecular architectures.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or ligands with unique chemical properties.

Basic Information

Product Name	Ethanone, 1-(2,5,5-Trimethyl-1,3-Dioxolan-4-Yl)- (9Ci)
CAS No.	344294-34-4
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	1-(2,5,5-Trimethyl-1,3-dioxolan-4-yl)ethanone; 4-Acetyl-2,5,5-trimethyl-1,3-dioxolane; 2,5,5-Trimethyl-4-acetyl-1,3-dioxolane; 4-Acetyl-2,5,5-trimethyl-m-dioxolane; Acetyltrimethyldioxolane; (2,5,5-Trimethyl-1,3-dioxolan-4-yl)methyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-(2,5,5-Trimethyl-1,3-Dioxolan-4-Yl)- (9Ci) is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters. We support compliance with cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames. Keep container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Purity (GC Area %)	≥ 98.0%
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.