Description

(2R,3R)-2-(4-Nitrophenyl)-3-Propyl-Oxirane is a high-purity chiral epoxide building block of significant synthetic value. This compound is a critical intermediate in the synthesis of complex, biologically active molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the development of novel Active Pharmaceutical Ingredients (APIs), especially in areas requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the defined stereochemistry influences biological activity.
• Asymmetric Catalysis Research: Serves as a valuable substrate or ligand precursor in the development and study of new asymmetric catalytic reactions.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance, flavor, and specialty chemical compounds.
• Material Science Research: Potential monomer or cross-linking agent in the development of specialized polymers with unique optical or mechanical properties.

Basic Information

Product Name	(2R,3R)-2-(4-Nitrophenyl)-3-Propyl-Oxirane
CAS No.	118584-57-9
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	(2R,3R)-2-(4-Nitrophenyl)-3-propyloxirane; (R,R)-2-(4-Nitrophenyl)-3-propyloxirane; trans-2-(4-Nitrophenyl)-3-propyloxirane; 4-Nitro-trans-β-methylstyrene oxide (propyl analog); 1,2-Epoxy-1-(4-nitrophenyl)pentane; (2R,3R)-1-(4-Nitrophenyl)-1,2-epoxypentane; (2R,3R)-2-(p-Nitrophenyl)-3-propyloxirane
EINECS	Contact for details

Quality Control

Our (2R,3R)-2-(4-Nitrophenyl)-3-Propyl-Oxirane is produced under strict quality management protocols to ensure batch-to-batch consistency and high enantiomeric purity, which is critical for chiral applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as chiral purity (enantiomeric excess), chemical purity, and identity confirmation. Our quality systems are designed to support cGMP and ISO standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.