Description

2-[(2-Thiazolyl)Azo]-5-(Diethylamino)Phenol is a specialized azo dye intermediate and analytical reagent characterized by its distinct thiazole and phenol functional groups. This compound matters for its high selectivity and sensitivity as a chromogenic agent in complexometric titrations and spectrophotometric analyses. It is primarily needed by manufacturers and R&D laboratories in the chemical, pharmaceutical, and analytical reagent industries for precise metal ion detection and quality control processes.

Application

• As a chromogenic indicator in the spectrophotometric determination of trace metal ions such as copper, nickel, and cobalt.
• As a key synthetic intermediate in the production of specialized dyes and pigments for technical applications.
• In analytical chemistry for the development of novel colorimetric sensors and test kits.
• For research and development in coordination chemistry and ligand design.
• In quality control laboratories for the assay of metal content in various industrial samples.

Basic Information

Product Name	2-[(2-Thiazolyl)Azo]-5-(Diethylamino)Phenol
CAS No.	10558-42-6
Molecular Formula	C13H16N4OS
Molecular Weight	276.36 g/mol
Synonyms	2-(2-Thiazolylazo)-5-(diethylamino)phenol; TADAP; 5-(Diethylamino)-2-(2-thiazolylazo)phenol; 2-(2-Thiazolylazo)-5-diethylaminophenol; Phenol, 5-(diethylamino)-2-(2-thiazolylazo)-; Thiazolylazo Diethylaminophenol; Azo dye intermediate TADAP; Spectrophotometric reagent for metals
EINECS	Contact for details

Quality Control

Our 2-[(2-Thiazolyl)Azo]-5-(Diethylamino)Phenol is produced under a strict quality management system to ensure batch-to-batch consistency and high purity suitable for analytical applications. Each lot undergoes comprehensive testing including identification, assay, and impurity profile analysis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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	Dark red to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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