Description

5-[(E)-2-(3,5-Dimethoxyphenyl)Ethenyl]-2-Methoxy-Phenol is a high-purity synthetic intermediate characterized by its stilbene-like molecular structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the development of complex molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic pathways.
• Organic Light-Emitting Diode (OLED) Research: Serves as a core structure for developing advanced organic semiconductors and emissive layer materials due to its conjugated system.
• Fine Chemical Synthesis: Used as a specialized building block for constructing complex natural product analogs and other high-value specialty chemicals.
• Biochemical Research: Employed in the study of enzyme inhibitors and receptor ligands, leveraging its polyphenolic and ethenyl motifs.
• Material Science: Investigated for its potential in creating polymers with specific optical or electronic properties.

Basic Information

Product Name	5-[(E)-2-(3,5-Dimethoxyphenyl)Ethenyl]-2-Methoxy-Phenol
CAS No.	108957-73-9
Molecular Formula	C17H18O4
Molecular Weight	286.32 g/mol
Synonyms	2-Methoxy-5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]phenol; (E)-4-(3,5-Dimethoxystyryl)-2-methoxyphenol; 3,4',5-Trimethoxystilbene-4-ol; Resveratrol trimethyl ether analog; Phenol, 2-methoxy-5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-; TMS analog
EINECS	Contact for details

Quality Control

Every batch of 5-[(E)-2-(3,5-Dimethoxyphenyl)Ethenyl]-2-Methoxy-Phenol is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency, with standard specifications typically meeting or exceeding 98.0% purity (by HPLC). Certificates of Analysis (COA) detailing chromatographic purity, identity confirmation (IR, NMR), and residual solvent analysis are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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