Description

trans-3-Hydroxystilbene is a high-purity stilbene derivative, a key organic intermediate and building block in advanced chemical synthesis. This compound is valued for its structural role as a core scaffold in the development of pharmaceuticals, functional materials, and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting metabolic and inflammatory pathways.
• Agrochemical Research: Used in the development of new plant growth regulators and protective agents due to its bioactive stilbene structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or emissive layer materials in optoelectronic devices.
• Fluorescent Probes & Dyes: Employed in the design of molecular probes and imaging agents for biological and chemical sensing applications.
• Polymer & Material Science: Incorporated as a monomer or additive to impart specific optical or stability properties to advanced polymers.
• Cosmetic Ingredient Research: Investigated for potential use in skincare formulations for its antioxidant properties.

Basic Information

Product Name	trans-3-Hydroxystilbene
CAS No.	76425-88-2
Molecular Formula	C14H12O
Molecular Weight	196.24 g/mol
Synonyms	(E)-3-Hydroxystilbene; 3-[(E)-2-Phenylethenyl]phenol; trans-3-Hydroxy-1,2-diphenylethylene; 3-Stilbenol; 3-Hydroxybibenzyl (related); Phenol, 3-[(1E)-2-phenylethenyl]-; Bibenzyl-3-ol
EINECS	Contact for details

Quality Control

Our trans-3-Hydroxystilbene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	125 - 130 °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.