Description

Rel-9,12-Octadecadienoic Acid [(2S*)-2α*-Phenyl-1,3-Dioxolane]-4β*-Ylmethyl Ester is a specialized, high-purity chemical derivative of linoleic acid, featuring a chiral phenyl dioxolane protecting group. This compound is valued for its role as a key synthetic intermediate in advanced organic and medicinal chemistry, enabling precise stereochemical control in complex molecule assembly. It is primarily sought by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and novel chiral materials.

Application

• Pharmaceutical Intermediate: A critical chiral building block for the synthesis of bioactive molecules, including potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific stereochemistry is required for biological activity.
• Organic Synthesis Reagent: Serves as a versatile intermediate in asymmetric synthesis, particularly for constructing complex natural products and fine chemicals.
• Material Science Research: Investigated for the development of chiral liquid crystals, polymers, and other functional materials with specific optical properties.
• Biochemical Research: Employed in studies of lipid metabolism and as a probe for enzyme activity due to its defined stereochemistry and fatty acid backbone.

Basic Information

Product Name	Rel-9,12-Octadecadienoic Acid [(2S*)-2α*-Phenyl-1,3-Dioxolane]-4β*-Ylmethyl Ester
CAS No.	56599-48-5
Molecular Formula	C28H42O4
Molecular Weight	442.64 g/mol
Synonyms	(9Z,12Z)-9,12-Octadecadienoic Acid (2S)-2-Phenyl-1,3-dioxolan-4-ylmethyl Ester; Linoleic Acid (2S)-2-Phenyl-1,3-dioxolan-4-ylmethyl Ester; (2S)-2-Phenyl-1,3-dioxolan-4-ylmethyl (9Z,12Z)-octadeca-9,12-dienoate; Rel-(9Z,12Z)-9,12-Octadecadienoic Acid [(2S)-2-Phenyl-1,3-dioxolan-4-yl]methyl Ester; Phenyl Dioxolane Methyl Linoleate; Chiral Linoleic Acid Ester Derivative
EINECS	Contact for details

Quality Control

Our Rel-9,12-Octadecadienoic Acid [(2S*)-2α*-Phenyl-1,3-Dioxolane]-4β*-Ylmethyl Ester is manufactured under strict quality control protocols to ensure high chemical purity and stereochemical integrity. Each batch is analyzed using advanced chromatographic (HPLC, GC) and spectroscopic (NMR, IR) techniques. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with every shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is compatible with strong acids and organic solvents but should be kept away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 0.5%

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