Description

(Z)-4-Methoxyazobenzene is a high-purity, isomerically defined organic compound belonging to the azobenzene family. This specific stereochemistry is critical for applications requiring precise molecular configuration and photophysical properties. It serves as a valuable intermediate and research chemical in advanced material science and life sciences. Key industrial and R&D sectors utilize this compound for its consistent quality and reliable performance.

Application

• Liquid Crystal Displays (LCDs): As a key dopant or intermediate in the synthesis of photo-responsive liquid crystal materials.
• Organic Photochromic Materials: For research and development of smart windows, optical data storage, and sensors due to its light-induced isomerization.
• Dye and Pigment Intermediate: In the synthesis of specialized azo dyes and pigments where the methoxy group influences color and stability.
• Academic and Pharmaceutical Research: As a building block or molecular probe in chemical biology and medicinal chemistry studies.
• Non-linear Optical (NLO) Materials: For investigating and developing materials with applications in telecommunications and photonics.
• Polymer Science: As a monomer or cross-linking agent for creating light-responsive polymers and gels.

Basic Information

Product Name	(Z)-4-Methoxyazobenzene
CAS No.	15516-72-0
Molecular Formula	C₁₃H₁₂N₂O
Molecular Weight	212.25 g/mol
Synonyms	4-Methoxyazobenzene (Z-isomer); (Z)-1,2-Diphenyl-2-(4-methoxyphenyl)diazene; cis-4-Methoxyazobenzene; Azobenzene, 4-methoxy-, (Z)-; 4-Methoxyazobenzene (cis); p-Methoxyazobenzene (Z-form); (Z)-4-Methoxy-1,2-diphenyldiazene
EINECS	Contact for details

Quality Control

Our (Z)-4-Methoxyazobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high isomeric purity and chemical identity. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical quality attributes. Our commitment to traceability and consistency meets the stringent requirements of research and industrial applications.

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. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0% (Z-isomer)
Melting Point	Contact for details
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.