Description

4-Amino-4'-Methoxystilbene is a high-purity organic compound belonging to the stilbene derivative family, valued for its role as a versatile chemical intermediate. Its molecular structure, featuring both amino and methoxy functional groups, makes it a critical building block in advanced synthesis. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core structure in the production of organic electronic materials for displays and lighting.
• Fluorescent Dye & Probe Development: Acts as a starting material for creating specialized dyes and molecular probes used in bio-imaging and diagnostics.
• Polymer & Resin Modifier: Incorporated to impart specific optical or stability properties to advanced polymer systems.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	4-Amino-4'-Methoxystilbene
CAS No.	7570-37-8
Molecular Formula	C15H15NO
Molecular Weight	225.29 g/mol
Synonyms	trans-4-Amino-4'-methoxystilbene; 4-Methoxy-4'-aminostilbene; 1-Methoxy-4-[2-(4-aminophenyl)ethenyl]benzene; p-Amino-p'-methoxystilbene; 4,4'-Diaminostilbene derivative; AMS (abbreviation); Benzenamine, 4-[2-(4-methoxyphenyl)ethenyl]-; (E)-4-(4-Methoxystyryl)aniline
EINECS	Contact for details

Quality Control

Every batch of 4-Amino-4'-Methoxystilbene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for sensitive synthesis applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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