Description

5-[(4-Amino-5-Methoxy-2-Tolyl)Azo]Salicylic Acid is a specialized azo dye intermediate characterized by its distinct molecular structure, which is critical for imparting specific color and functional properties in advanced formulations. This compound matters for its role as a precise chemical building block, enabling the synthesis of high-performance dyes and pigments with tailored characteristics for demanding applications. Industries requiring sophisticated colorants, such as textile manufacturing, ink production, and specialized chemical research, rely on this intermediate for its consistent quality and performance.

Application

• Primary intermediate for the synthesis of high-value azo dyes and pigments used in textile coloration.
• Key component in the manufacturing of specialized inks, including those for security printing and digital applications.
• Used in the development of colorimetric indicators and sensors for analytical chemistry and diagnostic applications.
• Employed as a research chemical in organic synthesis for creating novel chromophores and functional materials.
• Potential use in the formulation of functional coatings where specific light-absorbing properties are required.
• Acts as a precursor for metal-complex dyes, enhancing color fastness and stability in final products.

Basic Information

Product Name	5-[(4-Amino-5-Methoxy-2-Tolyl)Azo]Salicylic Acid
CAS No.	85720-86-1
Molecular Formula	C15H15N3O4
Molecular Weight	301.30 g/mol
Synonyms	5-[(4-Amino-5-methoxy-2-methylphenyl)azo]-2-hydroxybenzoic acid; Salicylic acid, 5-[(4-amino-5-methoxy-2-tolyl)azo]-; C.I. Azoic Coupling Component; Azo dye intermediate 85720-86-1; 5-(4-Amino-5-methoxy-2-methylphenylazo)salicylic acid; 2-Hydroxy-5-[(4-amino-5-methoxy-2-methylphenyl)azo]benzoic acid
EINECS	Contact for details

Quality Control

Our production of 5-[(4-Amino-5-Methoxy-2-Tolyl)Azo]Salicylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing identity, purity, and related substance data is provided with every shipment, ensuring full traceability and compliance with global chemical supply standards.

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 hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm

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