Description

4-Methoxystilbene is an organic chemical compound belonging to the stilbene class, characterized by a central ethylene bridge substituted with methoxy and phenyl groups. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating more complex molecules with specific optical or electronic properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for the development of novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in developing novel crop protection agents, including fungicides and plant growth regulators.
• Organic Electronic Materials: Acts as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other optoelectronic components.
• UV Absorber & Stabilizer Precursor: Employed in research for creating additives that protect polymers and coatings from photodegradation.
• Fluorescent Probe & Dye Synthesis: Utilized in the design and production of fluorescent markers and dyes for analytical and diagnostic applications.
• Academic & Industrial R&D: A fundamental reagent for methodological studies in organic chemistry and material science laboratories.

Basic Information

Product Name	4-Methoxystilbene
CAS No.	1142-15-0
Molecular Formula	C15H14O
Molecular Weight	210.27 g/mol
Synonyms	trans-4-Methoxystilbene; 1-Methoxy-4-[(E)-2-phenylethenyl]benzene; (E)-4-Methoxystilbene; p-Methoxystilbene; 4-Methoxy-1,1'-ethene-1,2-diyldibenzene; NSC 404058; Stilbene, 4-methoxy-
EINECS	214-525-9

Quality Control

Our 4-Methoxystilbene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment 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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	135 - 139 °C
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.