Description

Ethanone, 1-[(2R,3S)-3-Phenyloxiranyl]-, Rel- (9Ci) is a high-purity chiral epoxide derivative, a critical building block in advanced organic synthesis. Its defined stereochemistry at the 2R,3S configuration makes it an invaluable intermediate for creating enantiomerically pure compounds, ensuring high selectivity and yield in complex reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients, chiral catalysts, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of enantiomerically pure drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides, where specific stereochemistry is crucial for biological activity and environmental safety.
• Catalyst & Ligand Development: Serves as a precursor for sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high stereochemical purity.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and process chemistry optimization.

Basic Information

Product Name	Ethanone, 1-[(2R,3S)-3-Phenyloxiranyl]-, Rel- (9Ci)
CAS No.	57134-72-2
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	rel-(2R,3S)-3-Phenylglycidyl methyl ketone; (2R,3S)-3-Phenylglycidyl Methyl Ketone; 1-[(2R,3S)-3-Phenyloxiranyl]ethanone; (R,S)-trans-3-Phenylglycidyl Methyl Ketone; trans-3-Phenylglycidyl Methyl Ketone; Phenylglycidyl Methyl Ketone; 3-Phenylglycidyl Methyl Ketone; Glycidyl Phenyl Methyl Ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 1-[(2R,3S)-3-Phenyloxiranyl]-, Rel- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC for enantiomeric excess (ee) and standard purity assays, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) with full chromatographic data are provided to guarantee traceability, consistency, and compliance with your specifications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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