Description

α-Methylstilbene is a high-purity organic chemical compound widely utilized as a key intermediate in advanced synthesis. Its significance lies in its versatile role as a building block for pharmaceuticals, agrochemicals, and specialty polymers, enabling the development of complex molecular structures. This product is essential for R&D laboratories and production facilities in the pharmaceutical, fine chemical, and material science industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other therapeutic compounds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure in the development of novel organic electronic materials.
• Liquid Crystal & Polymer Research: Acts as a monomer or modifier in the synthesis of specialty polymers and liquid crystal compounds.
• Dye & Pigment Manufacturing: Employed as an intermediate in the production of complex organic dyes and high-performance pigments.
• Academic & Industrial R&D: A valuable reagent for chemical research, process development, and method validation in synthetic chemistry.

Basic Information

Product Name	α-Methylstilbene
CAS No.	833-81-8
Molecular Formula	C15H14
Molecular Weight	194.27 g/mol
Synonyms	1-Methyl-1,2-diphenylethylene; (1-Methyl-1,2-diphenyl)ethene; α-Methylstilbene; 1,2-Diphenyl-1-propene; 1-Methyl-1,2-diphenylethene; NSC 406924; Stilbene, α-methyl-
EINECS	212-607-5

Quality Control

Our α-Methylstilbene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, consistency, and compliance with your specifications.

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, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	52 - 56 °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.