Description

Icosanoic Acid 2,2-Dimethyl-1,3-Dioxolan-4-Ylmethyl Ester is a specialized chemical intermediate, a protected derivative of arachidic acid. This compound matters for its role as a versatile synthon in organic synthesis, offering a reactive handle for the controlled introduction of the long-chain fatty acid moiety. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring a lipophilic chain.
• Agrochemical Synthesis: Serves as a building block for creating surfactants, emulsifiers, and specialized agrochemical agents.
• Polymer & Material Science: Acts as a monomer or modifier in the production of specialty polymers, coatings, and lubricant additives.
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex natural products and novel organic compounds.
• Bioconjugation & Probe Development: Useful for labeling and modifying biomolecules in diagnostic and biochemical research applications.

Basic Information

Product Name	Icosanoic Acid 2,2-Dimethyl-1,3-Dioxolan-4-Ylmethyl Ester
CAS No.	57156-96-4
Molecular Formula	C26H50O4
Molecular Weight	426.68 g/mol
Synonyms	2,2-Dimethyl-1,3-dioxolan-4-ylmethyl icosanoate; Arachidic Acid 2,2-Dimethyl-1,3-dioxolan-4-ylmethyl Ester; 2,2-Dimethyl-1,3-dioxolan-4-ylmethyl eicosanoate; Eicosanoic Acid, (2,2-dimethyl-1,3-dioxolan-4-yl)methyl ester; (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl arachidate; Acetal Protected Arachidic Acid Ester; Glycerol Acetonide Arachidate
EINECS	Contact for details

Quality Control

Our Icosanoic Acid 2,2-Dimethyl-1,3-Dioxolan-4-Ylmethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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