Description

1,3-Bis(Methoxymethoxy)-5-[(1E)-2-[4-(Methoxymethoxy)Phenyl]Ethenyl]-Benzene is a specialized organic intermediate featuring a conjugated stilbene core protected with methoxymethyl (MOM) ether groups. This compound matters for its role as a key building block in the synthesis of advanced materials and complex organic molecules, where its protected phenolic functionalities allow for selective deprotection and further chemical elaboration. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates, particularly those requiring a rigid, conjugated backbone or protected phenolic sites for selective functionalization.
• Agrochemical Synthesis: Serves as a precursor for developing novel active ingredients with specific photophysical or structural properties.
• Organic Electronic Materials: Acts as a monomer or intermediate in the production of organic semiconductors, OLED (Organic Light-Emitting Diode) materials, or nonlinear optical (NLO) chromophores due to its extended π-conjugation.
• Liquid Crystal & Dye Chemistry: Employed in the research and development of advanced dyes, pigments, and liquid crystal compounds where the stilbene unit is a critical structural element.
• Cross-Coupling Reactions: Functions as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) for constructing complex biaryl systems.
• Polymer Science: Can be utilized as a monomer or chain extender in the synthesis of specialty polymers with tailored optical or electronic properties.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis, particularly in reactions involving protected functional groups and conjugated systems.

Basic Information

Item	Details
Product Name	1,3-Bis(Methoxymethoxy)-5-[(1E)-2-[4-(Methoxymethoxy)Phenyl]Ethenyl]-Benzene
CAS No.	1414361-09-3
Molecular Formula	C21H26O6
Molecular Weight	374.43 g/mol
Synonyms	5-[(1E)-2-[4-(Methoxymethoxy)phenyl]ethenyl]-1,3-bis(methoxymethoxy)benzene; 1,3-Bis(MOM)-5-[(E)-Styryl]benzene (MOM-protected derivative); (E)-1,3-Bis(methoxymethoxy)-5-(2-(4-(methoxymethoxy)phenyl)vinyl)benzene; MOM-protected Hydroxystilbene Derivative; Aromatic MOM Ether Intermediate; Conjugated Stilbene MOM Ether; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request. We adhere to a cGMP-compliant quality management system for production and control, ensuring reliability for critical R&D and scale-up applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0% (Area Percent)
Purity (HPLC)	≥ 98.0% (Total Peak Area)
Water Content (KF)	≤ 0.5% w/w
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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