Description

(Z)-1,2-Diacetoxy-1,2-Diphenylethene CAS NO 26431-43-6 is a high-purity, stereochemically defined organic intermediate characterized by its unique stilbene core with acetyl-protected hydroxyl groups. This compound matters for its role as a versatile synthon in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications such as ligand synthesis, polymer precursors, and the development of functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly those with a stilbene or diarylethene scaffold.
• Agrochemical Synthesis: Used in the research and development of novel crop protection agents and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of chiral or bidentate ligands used in asymmetric catalysis.
• Polymer and Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Organic Synthesis Research: A valuable reagent for academic and industrial research in methodologies like cross-coupling, oxidation, and cyclization reactions.
• Fluorescent Probe Development: Its conjugated structure makes it a candidate precursor for developing fluorescent markers and sensors.

Basic Information

Product Name	(Z)-1,2-Diacetoxy-1,2-Diphenylethene
CAS No.	26431-43-6
Molecular Formula	C18H16O4
Molecular Weight	296.32 g/mol
Synonyms	(Z)-1,2-Diacetoxy-1,2-diphenylethene; (Z)-1,2-Diacetoxy-1,2-diphenylethylene; (Z)-1,2-Diacetoxy-1,2-diphenylethene; (Z)-1,2-Diacetoxy-1,2-diphenylethylene; (Z)-1,2-Diacetoxy-1,2-diphenylethene; (Z)-1,2-Diacetoxy-1,2-diphenylethylene; (Z)-1,2-Diacetoxy-1,2-diphenylethene; (Z)-1,2-Diacetoxy-1,2-diphenylethylene
EINECS	Contact for details

Quality Control

Our (Z)-1,2-Diacetoxy-1,2-Diphenylethene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.