Description

2-[[(4-Methoxyphenyl)Azo]Methylene]-1,3,3-Trimethylindoline is a specialized organic compound belonging to the class of indoline-based azo dyes and photochromic materials. This compound is valued for its unique molecular structure, which imparts specific light-responsive and colorant properties critical for advanced material science. It is primarily utilized by manufacturers and researchers in the photochromic materials, specialty dyes, and advanced organic synthesis sectors.

Application

• Photochromic Materials: A key component in the formulation of light-sensitive lenses, smart windows, and optical data storage media.
• Specialty Dyes and Pigments: Used as an intermediate or functional dye for high-performance inks, coatings, and plastics requiring specific light-fastness or color-changing properties.
• Non-linear Optics (NLO): Employed in research and development of materials for photonic devices and optical switches due to its azo-chromophore structure.
• Chemical Synthesis: Serves as a versatile building block or intermediate in the synthesis of more complex heterocyclic compounds and functional materials.
• Sensor Technology: Investigated for use in the development of chemical and light sensors based on its photochromic behavior.

Basic Information

Product Name	2-[[(4-Methoxyphenyl)Azo]Methylene]-1,3,3-Trimethylindoline
CAS No.	40842-68-0
Molecular Formula	C20H23N3O
Molecular Weight	321.42 g/mol
Synonyms	2-[(4-Methoxyphenyl)azo]methylene-1,3,3-trimethylindoline; 1,3,3-Trimethyl-2-[(4-methoxyphenyl)azo]methyleneindoline; Photochromic Indoline Derivative; Azo Methylene Indoline; 40842-68-0; 2-[[(4-Methoxyphenyl)azo]methylene]-1,3,3-trimethyl-2H-indole
EINECS	Contact for details

Quality Control

Our 2-[[(4-Methoxyphenyl)Azo]Methylene]-1,3,3-Trimethylindoline is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.