Description

Benzenepropanoic Acid, α-(2-Hydroxy-5-(Phenylazo)Phenyl)- is a specialized azo dye intermediate with a complex molecular structure, offering unique chromophoric properties. This compound is critical for synthesizing high-performance pigments and dyes that require specific light absorption and color fastness characteristics. It is primarily needed by manufacturers in the fine chemicals, advanced pigments, and specialty dyes sectors for research and production.

Application

• Precursor for High-Performance Pigments: Serves as a key intermediate in the synthesis of complex organic pigments for industrial coatings and plastics.
• Specialty Dye Manufacturing: Used in the production of specialized azo dyes for textiles, inks, and other colorant applications.
• Research & Development: A valuable building block in chemical R&D for developing new chromophores and functional materials.
• Analytical Chemistry: May be employed as a standard or reagent in analytical methods due to its distinct spectroscopic signature.
• Functional Material Synthesis: Potential use in creating advanced materials where specific light-interactive properties are required.

Basic Information

Item	Detail
Product Name	Benzenepropanoic Acid, α-(2-Hydroxy-5-(Phenylazo)Phenyl)-
CAS No.	101493-07-6
Molecular Formula	C21H18N2O3
Molecular Weight	346.38 g/mol
Synonyms	α-(2-Hydroxy-5-(phenylazo)phenyl)benzenepropanoic acid; 3-[2-Hydroxy-5-(phenylazo)phenyl]-3-phenylpropanoic acid; 3-Phenyl-3-[5-(phenylazo)-2-hydroxyphenyl]propanoic acid; (3-Phenyl-3-{5-[(E)-phenyldiazenyl]-2-hydroxyphenyl}propanoic acid); Azo dye intermediate 101493-07-6; Phenylazophenol propanoic acid derivative
EINECS	Contact for details

Quality Control

Our production of Benzenepropanoic Acid, α-(2-Hydroxy-5-(Phenylazo)Phenyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass to prevent degradation.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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