Description

Chromophore I CAS NO 524-11-8 is a specialized organic compound belonging to the chromophore chemical class, known for its ability to impart color by absorbing specific wavelengths of light. This compound is critical for applications requiring precise light absorption and color development properties. It is primarily utilized by manufacturers in the dyes and pigments, analytical chemistry, and advanced material research sectors.

Application

• As a key intermediate in the synthesis of specialized dyes and pigments for textiles and plastics.
• In the formulation of colorimetric sensors and indicators for analytical and diagnostic applications.
• As a research chemical for studying photophysical properties and energy transfer mechanisms.
• In the development of functional materials for optoelectronics and photonics.
• Potential use as a standard or reference material in analytical method development (HPLC, spectroscopy).
• For experimental applications in non-linear optics and light-harvesting systems.

Basic Information

Product Name	Chromophore I
CAS No.	524-11-8
Molecular Formula	C14H12N2O2
Molecular Weight	240.26 g/mol
Synonyms	4-(Dimethylamino)benzaldehyde azine; p-(Dimethylamino)benzaldehyde azine; Benzaldehyde, 4-(dimethylamino)-, azine; Azine of 4-Dimethylaminobenzaldehyde; DABA azine; Chromophore I; N,N-Dimethyl-4-[(E)-[(E)-(4-dimethylaminophenyl)methylene]hydrazinylidene methyl]aniline
EINECS	208-353-5

Quality Control

Our Chromophore I is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characterization. Our quality commitment supports applications requiring high-purity and reliable performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, minimize exposure during handling.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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