Description

(R)-(+)-1,2-Epoxyundecane is a high-purity chiral epoxide building block, essential for the synthesis of enantiomerically pure compounds. Its defined stereochemistry and reactive oxirane ring make it a critical intermediate for creating complex molecules with specific biological or material properties. This compound is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for asymmetric synthesis and chiral ligand development.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and plant growth regulators.
• Asymmetric Catalysis: Serves as a precursor for chiral ligands, catalysts, and auxiliaries used in stereoselective reactions.
• Flavor & Fragrance Chemistry: Building block for the synthesis of enantiomerically pure aroma compounds and odorants.
• Material Science Research: Utilized in the development of chiral polymers, liquid crystals, and functional organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and stereochemistry studies.

Basic Information

Product Name	(R)-(+)-1,2-Epoxyundecane
CAS No.	123493-71-0
Molecular Formula	C₁₁H₂₂O
Molecular Weight	170.29 g/mol
Synonyms	(R)-(+)-1,2-Epoxyundecane; (R)-1,2-Epoxyundecane; (+)-(R)-1,2-Epoxyundecane; (R)-Undecene oxide; (2R)-2-Pentyloxirane; (R)-1,2-Epoxyundecane 97%; (R)-(+)-Undecene oxide; Oxirane, 2-pentyl-, (2R)-
EINECS	Contact for details

Quality Control

Our (R)-(+)-1,2-Epoxyundecane is produced under strict quality management protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized using advanced analytical techniques including chiral GC or HPLC to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 acids, bases, and oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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