Description

5-[[4-[(2-Chlorophenyl)[4-[(3,5-Dicarboxyphenyl)Amino]Phenyl]Methylene]Cyclohexa-2,5-Dien-1-Ylidene]Amino]Isophthalic Acid Monohydrochloride is a high-purity, complex organic intermediate characterized by its functionalized aromatic and carboxylic acid structure. This compound matters for its role as a critical building block in the synthesis of advanced materials and specialty chemicals, where precise molecular architecture is paramount. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and high-performance polymer sectors for developing novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection with tailored properties.
• Functional Dye & Pigment Synthesis: Acts as a core structure for creating specialized dyes and pigments with enhanced light-fastness or specific chromophoric properties.
• Advanced Material Development: Employed in research for organic semiconductors, liquid crystals, or metal-organic frameworks (MOFs) due to its multi-dentate carboxylic acid groups.
• Chemical Research & Development: Utilized as a model compound or building block in academic and industrial R&D for exploring new synthetic pathways.
• Complex Ligand Synthesis: Functions as a starting material for creating sophisticated chelating agents in coordination chemistry.

Basic Information

Item	Detail
Product Name	5-[[4-[(2-Chlorophenyl)[4-[(3,5-Dicarboxyphenyl)Amino]Phenyl]Methylene]Cyclohexa-2,5-Dien-1-Ylidene]Amino]Isophthalic Acid Monohydrochloride
CAS No.	94166-42-4
Molecular Formula	C35H24ClN2O6 • HCl
Molecular Weight	633.94 g/mol (Free base: 597.03 g/mol)
Synonyms	5-[[4-[(2-Chlorophenyl)[4-[(3,5-Dicarboxyphenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]isophthalic acid hydrochloride; Isophthalic acid, 5-[[4-[(2-chlorophenyl)[4-[(3,5-dicarboxyphenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-, monohydrochloride; Victoria Pure Blue BO Hydrochloride intermediate; Triphenylmethane derivative intermediate; CAS 94166-42-4
EINECS	Contact for details

Quality Control

Our 5-[[4-[(2-Chlorophenyl)[4-[(3,5-Dicarboxyphenyl)Amino]Phenyl]Methylene]Cyclohexa-2,5-Dien-1-Ylidene]Amino]Isophthalic Acid Monohydrochloride is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics are provided and 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to greenish-yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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