Description

4-Methyl-6-(2-thiazolylazo)resorcinol is a specialized azo dye and analytical reagent known for its selective chromogenic properties. This compound matters for its critical role as a sensitive and selective chelating agent in spectrophotometric analysis for the determination of trace metal ions. Industries requiring precise metal ion quantification, such as environmental testing laboratories, pharmaceutical quality control, and metallurgical analysis, rely on this high-purity reagent. Its consistent performance is essential for ensuring accurate and reliable analytical results.

Application

• Spectrophotometric Reagent: Primary use as a chromogenic agent for the colorimetric determination of trace metals like cobalt, nickel, copper, and palladium in aqueous solutions.
• Analytical Chemistry: Employed in research and quality control laboratories for developing and validating analytical methods for metal ion detection.
• Environmental Monitoring: Used in the analysis of water, soil, and industrial effluent samples to monitor heavy metal contamination.
• Pharmaceutical Analysis: Potential application in testing for catalytic metal residues in active pharmaceutical ingredients (APIs) and drug products.
• Metallurgy & Material Science: Assisting in the analysis of metal composition and purity in alloys and other advanced materials.
• Chelation Studies: Serves as a model ligand in research studies investigating metal-ligand complex formation and stability constants.

Basic Information

Product Name	4-Methyl-6-(2-Thiazolylazo)Resorcinol
CAS No.	14383-24-5
Molecular Formula	C10H9N3O2S
Molecular Weight	235.26 g/mol
Synonyms	4-Methyl-6-(2-thiazolylazo)-1,3-benzenediol; 4-Methyl-6-(2-thiazolylazo)resorcin; TAR (Thiazolylazo Resorcinol); 6-(2-Thiazolylazo)-4-methylresorcinol; 4-Methyl-6-(2-thiazolylazo)benzene-1,3-diol; 2-(3,5-Dihydroxy-4-methylphenyl)azo]thiazole; 4-Methyl-6-(thiazol-2-ylazo)resorcinol
EINECS	Contact for details

Quality Control

Our 4-Methyl-6-(2-thiazolylazo)resorcinol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as an analytical reagent. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability and to minimize exposure to air upon opening.

Specification

Item	Specification
Appearance	Dark red to brown 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 (as Pb)	≤ 20 ppm

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