Description

4-(3-Carboxytrimethyleneoxy)-4''-Octylazobenzene is a specialized azobenzene derivative featuring a carboxylic acid functional group and a flexible octyl chain. This molecular architecture makes it a valuable photo-responsive building block and functional material precursor. It is primarily utilized in advanced research and development within the pharmaceutical, liquid crystal, and smart material sectors, where precise molecular control over light-induced properties is required.

Application

• Liquid Crystal Research & Development: As a functional dopant or mesogenic core for creating photo-responsive liquid crystal phases and devices.
• Smart Material Synthesis: Key intermediate for developing polymers and surfaces with light-triggered shape memory, adhesion, or wettability changes.
• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting photodynamic therapy or requiring photo-switchable activity.
• Molecular Switches & Machines: Serves as a fundamental component in the construction of synthetic molecular machines that respond to specific light wavelengths.
• Optical Data Storage Materials: Investigated for use in high-density, rewritable data storage systems due to its reversible photoisomerization.
• Surface Modification & Coatings: Employed to create self-assembled monolayers (SAMs) or functional coatings that alter properties upon light exposure.

Basic Information

Product Name	4-(3-Carboxytrimethyleneoxy)-4''-Octylazobenzene
CAS No.	112360-08-4
Molecular Formula	C24H30N2O3
Molecular Weight	394.51 g/mol
Synonyms	4-[3-(Carboxymethoxy)propoxy]-4'-octylazobenzene; 4-(3-Carboxypropoxy)-4'-octylazobenzene; 4'-Octyl-4-(3-carboxypropoxy)azobenzene; 4-Octyl-4'-(3-carboxypropoxy)azobenzene; Azo-based carboxylic acid derivative; Photo-switchable carboxylic acid; Light-responsive azobenzene acid; EINECS Contact for details

Quality Control

Our 4-(3-Carboxytrimethyleneoxy)-4''-Octylazobenzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets the high standards required for research and advanced material synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling and packaging should minimize exposure to strong light sources to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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