Description

Rel-9-Octadecenoic Acid [(2S*)-2α*-Phenyl-1,3-Dioxolane]-4α*-Ylmethyl Ester CAS NO 56599-45-2 is a specialized chiral ester derivative of oleic acid, featuring a phenyl-substituted dioxolane moiety. This unique structure makes it a valuable high-purity synthetic intermediate and a versatile building block for advanced organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating complex molecules with specific stereochemistry.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where the dioxolane and ester functionalities are critical.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Advanced Material Research: Employed in the synthesis of functional monomers for polymers and liquid crystals.
• Flavor and Fragrance Chemistry: Potential intermediate for creating complex, stereochemically-defined aroma compounds.
• Academic and Industrial R&D: A valuable tool for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	Rel-9-Octadecenoic Acid [(2S*)-2α*-Phenyl-1,3-Dioxolane]-4α*-Ylmethyl Ester
CAS No.	56599-45-2
Molecular Formula	C28H44O4
Molecular Weight	444.65 g/mol
Synonyms	(2S*)-2α*-Phenyl-1,3-dioxolane-4α*-ylmethyl (9E)-octadec-9-enoate; (R,E)-2-Phenyl-1,3-dioxolan-4-ylmethyl oleate; Oleic Acid (2S*)-2α*-Phenyl-1,3-Dioxolane-4α*-Ylmethyl Ester; (E)-2-Phenyl-1,3-dioxolan-4-ylmethyl octadec-9-enoate; Rel-9-Octadecenoic Acid Phenyl Dioxolane Methyl Ester; Chiral Oleic Acid Dioxolane Ester; 56599-45-2
EINECS	Contact for details

Quality Control

Our Rel-9-Octadecenoic Acid [(2S*)-2α*-Phenyl-1,3-Dioxolane]-4α*-Ylmethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

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

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