Description

1-[(5,7-Dichloro-1,9-Dihydro-9-Oxo-2-Phenylpyrazolo[5,1-B]Quinazolin-3-Yl)Azo]Anthraquinone CAS NO 94109-23-6 is a specialized, high-performance organic pigment and dye intermediate. This compound is valued for its ability to impart vivid, stable colors and its utility in the synthesis of complex chromophores. It is primarily sought by manufacturers in the pigments, dyes, and advanced materials sectors for applications demanding precise color properties and chemical resistance.

Application

• High-Performance Pigments: Used as a key intermediate in the manufacture of organic pigments for plastics, coatings, and inks, offering excellent color strength and durability.
• Specialty Dyes: Serves as a precursor for synthesizing complex azo and anthraquinone-based dyes for textiles and synthetic fibers.
• Functional Materials: Potential use in the research and development of optoelectronic materials, such as organic semiconductors and light-absorbing layers.
• Analytical Chemistry: May be employed as a chromogenic reagent or a standard in analytical methods due to its distinct spectroscopic properties.
• Research & Development: A valuable building block in academic and industrial R&D for exploring novel heterocyclic compounds and colorants.

Basic Information

Product Name	1-[(5,7-Dichloro-1,9-Dihydro-9-Oxo-2-Phenylpyrazolo[5,1-B]Quinazolin-3-Yl)Azo]Anthraquinone
CAS No.	94109-23-6
Molecular Formula	C31H15Cl2N5O3
Molecular Weight	576.39 g/mol
Synonyms	1-[(5,7-Dichloro-9-oxo-2-phenyl-1,9-dihydropyrazolo[5,1-b]quinazolin-3-yl)azo]anthraquinone; 94109-23-6; C.I. Pigment; Azo-Anthraquinone Derivative; Pyrazoloquinazolinone Azo Dye; Dichlorophenylpyrazoloquinazolinone azo anthraquinone
EINECS	Contact for details

Quality Control

Our production of 1-[(5,7-Dichloro-1,9-Dihydro-9-Oxo-2-Phenylpyrazolo[5,1-B]Quinazolin-3-Yl)Azo]Anthraquinone adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and specification compliance. Certificates of Analysis (COA) detailing all critical parameters are provided to guarantee supply chain transparency and reliability for your formulation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials and sources of ignition. For long-term storage, consider an inert atmosphere to preserve product integrity.

Specification

Item	Specification
Appearance	Fine Powder (Color: Contact for details)
Identification (IR)	Conforms to Standard
Purity (HPLC)	≥ 95% (Custom grades available)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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