Description

cis-Stilbene Oxide is a versatile chiral epoxide compound widely utilized as a key intermediate in organic synthesis and pharmaceutical research. Its rigid structure and defined stereochemistry make it a valuable building block for creating complex molecules with specific biological activity. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity chiral intermediates.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly in asymmetric synthesis.
• Agrochemical Synthesis: Used in the research and production of chiral pesticides and herbicides, where stereochemistry impacts efficacy.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of advanced organic electronic materials due to its rigid, conjugated backbone.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with tailored properties.
• Chemical Research: Employed as a standard or reagent in studies of epoxide ring-opening reactions, asymmetric catalysis, and stereochemistry.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aromatic compounds.

Basic Information

Product Name	cis-Stilbene Oxide
CAS No.	1689-71-0
Molecular Formula	C14H12O
Molecular Weight	196.24 g/mol
Synonyms	(Z)-Stilbene Oxide; cis-1,2-Diphenylethylene Oxide; (Z)-1,2-Diphenylethylene Oxide; (Z)-2,3-Diphenyloxirane; (Z)-Oxirane, 2,3-diphenyl-; Stilbene oxide, (Z)-; (Z)-Stilbene epoxide; cis-2,3-Diphenyloxirane
EINECS	216-881-6

Quality Control

Our cis-Stilbene Oxide is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and chiral purity verification, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific batch results are provided to guarantee traceability and consistency.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (cis-isomer)	≥ 99.0%
Melting Point	66 - 70 °C

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