Description

2-(4-Aminophenyl)-6-Hydroxynaphtho[2,1-D]Thiazole-8-Sulfonic Acid is a high-purity, specialized organic intermediate with a complex heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of advanced functional dyes and pigments, particularly those requiring specific light-absorption and chromophoric properties. It is primarily sought after by manufacturers in the fine chemical, specialty dye, and advanced materials research sectors.

Application

• Key intermediate for synthesizing high-performance dyes and pigments, including those for textiles and plastics.
• Potential precursor in the development of functional materials for optical applications and sensors.
• Used in research and development of novel heterocyclic compounds with specific electronic properties.
• Building block for specialty chemicals used in imaging and photoresist technologies.
• Intermediate in the synthesis of compounds for analytical chemistry and diagnostic reagents.

Basic Information

Product Name	2-(4-Aminophenyl)-6-Hydroxynaphtho[2,1-D]Thiazole-8-Sulfonic Acid
CAS No.	6259-72-9
Molecular Formula	C17H12N2O4S2
Molecular Weight	372.42 g/mol
Synonyms	6-Hydroxy-2-(4-aminophenyl)naphtho[2,1-d]thiazole-8-sulfonic acid; 2-(4-Aminophenyl)-6-hydroxy-8-sulfonaphtho[2,1-d]thiazole; Naphtho[2,1-d]thiazole-8-sulfonic acid, 2-(4-aminophenyl)-6-hydroxy-; 6259-72-9; Aminophenyl hydroxynaphthothiazole sulfonic acid
EINECS	Contact for details

Quality Control

Our production of 2-(4-Aminophenyl)-6-Hydroxynaphtho[2,1-D]Thiazole-8-Sulfonic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 room temperature (15-25°C). Keep away from strong oxidizing agents. Due to its complex structure, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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