Description

Stilben-4-Ol CAS NO 3839-46-1 is a high-purity organic compound belonging to the stilbene class, characterized by its phenolic hydroxyl group. This compound serves as a valuable chemical intermediate and building block for the synthesis of more complex molecules in advanced research and development. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical industries for applications requiring precise molecular structures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Used in creating specialty chemicals, dyes, and functional materials.
• Biochemical Research: Serves as a standard or reagent in studies related to antioxidant activity and biological pathways.
• Material Science: Potential monomer or additive in the development of advanced polymers and optical materials.

Basic Information

Product Name	Stilben-4-Ol
CAS No.	3839-46-1
Molecular Formula	C14H12O
Molecular Weight	196.24 g/mol
Synonyms	4-Hydroxystilbene; (E)-4-Hydroxystilbene; (E)-4-Stilbenol; 4-Stilbenol; trans-4-Hydroxystilbene; p-Hydroxystilbene; 1,1'-(1,2-Ethenediyl)bis[4-benzeneol]; Phenol, 4,4'-ethenylidenebis-
EINECS	223-345-5

Quality Control

Our Stilben-4-Ol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °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.