Description

n-Hydroxy-3-Methoxy-4-(Phenylazo)-Benzenamine is an azo compound featuring a hydroxamic acid moiety, a structure that imparts unique chemical reactivity and chelating properties. This compound matters for its role as a versatile intermediate in the synthesis of specialized dyes, pigments, and metal-complexing agents. It is primarily needed by manufacturers in the fine chemicals, specialty dyes, and analytical reagent sectors seeking to develop products with specific colorimetric or coordination characteristics.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of specialized azo dyes and pigments for textiles, inks, and coatings.
• Metal Chelating Agent: Utilized in formulations for metal extraction, sequestration, or as a component in analytical chemistry for metal ion detection.
• Research & Development Chemical: Serves as a building block in organic synthesis for pharmaceuticals and agrochemicals research.
• Photographic Chemicals: Potential use in the formulation of light-sensitive materials and photographic developers.
• Polymer Additive: Can be incorporated into polymers to impart specific functional properties like UV absorption or metal binding.
• Analytical Reagent: Used in laboratory settings for colorimetric assays and as a reagent in complexometric titrations.

Basic Information

Product Name	n-Hydroxy-3-Methoxy-4-(Phenylazo)-Benzenamine
CAS No.	80830-33-7
Molecular Formula	C13H13N3O2
Molecular Weight	243.26 g/mol
Synonyms	N-Hydroxy-3-methoxy-4-(phenylazo)benzenamine; 4-(Phenylazo)-2-methoxyaniline, N-Hydroxy-; 2-Methoxy-4-(phenylazo)phenylhydroxylamine; Benzenamine, N-hydroxy-3-methoxy-4-(phenylazo)-; Azo dye intermediate HMMP; Light-sensitive azo compound
EINECS	Contact for details

Quality Control

Our n-Hydroxy-3-Methoxy-4-(Phenylazo)-Benzenamine undergoes rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, NMR, and IR spectroscopy to verify identity, purity, and consistency across batches. Certificates of Analysis (COA) detailing 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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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