Description

Oxiranecarboxaldehyde, 3-Phenyl-, (2S,3R)- (9Ci) is a chiral epoxide derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and stereochemically defined building block for constructing complex molecular architectures. Pharmaceutical, agrochemical, and fine chemical research and development teams need it for the preparation of active ingredients and specialty intermediates where precise stereochemistry is critical for biological activity.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, particularly in areas requiring specific enantiomeric purity.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides, where the stereochemistry can influence efficacy and environmental profile.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for the development of novel chiral ligands and catalysts used in enantioselective transformations.
• Fine Chemical Building Block: Employed in the multi-step synthesis of complex natural products, flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, exploring new ring-opening and functionalization reactions of epoxides.

Basic Information

Product Name	Oxiranecarboxaldehyde, 3-Phenyl-, (2S,3R)- (9Ci)
CAS No.	121651-02-3
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	(2S,3R)-3-Phenylglycidaldehyde; (2S,3R)-3-Phenyloxiranecarboxaldehyde; (2S,3R)-3-Phenyl-2-oxiranecarboxaldehyde; (2S,3R)-3-Phenylglycidal; Phenylglycidic aldehyde, (2S,3R)-; trans-3-Phenylglycidaldehyde; (2S,3R)-3-Phenyl-2,3-epoxypropanal
EINECS	Contact for details

Quality Control

Our production of Oxiranecarboxaldehyde, 3-Phenyl-, (2S,3R)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized by advanced analytical techniques including chiral HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profile is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to minimize oxidation. Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry and well-ventilated place.

Specification

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

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