Description

4,4'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[3-Hydroxy-n-Phenylnaphthalene-2-Carboxamide] is a high-purity, complex azo-based organic compound. This chemical is valued for its specific chromophoric properties and structural integrity, making it a critical intermediate in advanced material synthesis. It is primarily sought by manufacturers in the pigment, specialty dye, and high-performance polymer industries for applications requiring precise color and stability.

Application

• High-Performance Pigments: A key intermediate in the synthesis of complex organic pigments (Pigment Reds, Oranges) for plastics, coatings, and inks.
• Specialty Dyes: Used in the production of dyes for advanced applications in textiles and non-textile substrates.
• Functional Material Synthesis: Serves as a building block for creating materials with specific optical or electronic properties.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry and material science.
• Liquid Crystal Displays (LCDs): Potential use in the synthesis of colorants for display technologies.
• Analytical Chemistry: May be employed as a standard or reagent in specific analytical methodologies.

Basic Information

Product Name	4,4'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[3-Hydroxy-n-Phenylnaphthalene-2-Carboxamide]
CAS No.	10127-03-4
Molecular Formula	C56H40N6O8
Molecular Weight	925.0 g/mol
Synonyms	Pigment Red 171; C.I. 12515; 4,4'-[(3,3'-Dimethoxy[1,1'-biphenyl]-4,4'-diyl)di-2,1-diazenediyl]bis[3-hydroxy-N-phenyl-2-naphthalenecarboxamide]; 4,4'-[(3,3'-Dimethoxy-4,4'-biphenylylene)bis(azo)]bis[3-hydroxy-N-phenyl-2-naphthamide]; Naphthamide Red; Azo Pigment Intermediate; Bisazo Biphenyl Derivative
EINECS	Contact for details

Quality Control

Our production of 4,4'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[3-Hydroxy-n-Phenylnaphthalene-2-Carboxamide] adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent chromatic properties, and batch-to-batch reproducibility. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Red to reddish-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Specific Impurities (HPLC)	Individually ≤ 1.0%

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