Description

Oxirane, [3-Nitro-4-(Phenylmethoxy)Phenyl]-, (2R)- is a high-purity, chiral epoxide building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecules with defined stereochemistry, enabling the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of novel drug candidates, particularly in therapeutic areas requiring enantiomerically pure compounds.
• Agrochemical Research: Used in the development of advanced pesticides and herbicides where specific stereochemistry impacts biological activity.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating chiral ligands and catalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.
• Academic & R&D Laboratories: A valuable tool for methodological studies in organic chemistry and the exploration of new synthetic routes.

Basic Information

Product Name	Oxirane, [3-Nitro-4-(Phenylmethoxy)Phenyl]-, (2R)-
CAS No.	188730-94-1
Molecular Formula	C15H13NO4
Molecular Weight	271.27 g/mol
Synonyms	(2R)-2-[(3-Nitro-4-benzyloxy)phenyl]oxirane; (R)-1-(Benzyloxy)-2-nitro-4-(oxiran-2-yl)benzene; (R)-4-Benzyloxy-3-nitrostyrene oxide; (R)-2-(4-(Benzyloxy)-3-nitrophenyl)oxirane; 2R-EPOXY INTERMEDIATE 188730-94-1; Chiral Nitro Benzyloxy Phenyl Oxirane; (R)-(-)-4-(Benzyloxy)-3-nitrostyrene oxide
EINECS	Contact for details

Quality Control

Our Oxirane, [3-Nitro-4-(Phenylmethoxy)Phenyl]-, (2R)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. This material is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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