Description

(1S,2S)-(-)-1-Phenylpropylene Oxide is a high-purity chiral epoxide of significant importance in asymmetric synthesis. This compound serves as a versatile and valuable chiral building block for the production of complex pharmaceutical intermediates and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific stereochemistry into their target molecules.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: A key precursor for active pharmaceutical ingredients (APIs) requiring specific (1S,2S) stereochemistry.
• Asymmetric Catalyst Ligand Synthesis: Used in the preparation of chiral ligands for metal-catalyzed reactions.
• Agrochemical Intermediate: Employed in the synthesis of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: For the research and development of specialty chemicals, flavors, and fragrances.
• Polymer Modification: Can be used to introduce chiral phenyl groups into polymer chains for advanced material properties.
• Academic and Industrial R&D: A critical reagent for methodological development in organic and medicinal chemistry.

Basic Information

Product Name	(1S,2S)-(-)-1-Phenylpropylene Oxide
CAS No.	4518-66-5
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	(-)-(1S,2S)-1-Phenylpropylene Oxide; (1S,2S)-(-)-1-Phenyl-1,2-epoxypropane; (1S,2S)-1-Phenylpropylene Oxide; (1S,2S)-1-Phenyl-1,2-epoxypropane; (1S,2S)-Styrene Oxide, 2-Methyl-; (1S,2S)-1-Phenyl-2-methyloxirane; (-)-trans-1-Phenylpropylene Oxide; (1S,2S)-1-Phenylpropene Oxide
EINECS	Contact for details

Quality Control

Our (1S,2S)-(-)-1-Phenylpropylene Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC and GC, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Enantiomeric Excess (Chiral 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.