Description

Benzo[G]Pyrazolo[5,1-B]Quinazoline-5,10,11(4H)-Trione, 2-Amino-3-(Phenylazo)- (9Ci) is a complex heterocyclic organic compound characterized by its fused pyrazoloquinazoline trione core and a phenylazo functional group. This specialized chemical serves as a key advanced intermediate in the synthesis of high-value materials, particularly in the development of novel dyes, pigments, and functional organic molecules. It is primarily needed by research institutions, fine chemical manufacturers, and pharmaceutical R&D laboratories engaged in creating new colorants or exploring heterocyclic chemistry for material science applications.

Application

• Primary Intermediate for Dyes & Pigments: Serves as a crucial building block in the synthesis of novel azo dyes and high-performance organic pigments.
• Pharmaceutical Research: Used as a sophisticated scaffold in medicinal chemistry for the discovery of new bioactive compounds targeting various diseases.
• Material Science Development: Employed in the research and production of advanced organic materials, such as organic semiconductors or light-absorbing components.
• Analytical Chemistry: May be utilized as a reference standard or a reagent in chromatographic and spectroscopic method development.
• Academic & Industrial R&D: A valuable compound for synthetic organic chemists exploring new heterocyclic reactions and molecular architectures.

Basic Information

Product Name	Benzo[G]Pyrazolo[5,1-B]Quinazoline-5,10,11(4H)-Trione, 2-Amino-3-(Phenylazo)- (9Ci)
CAS No.	177420-11-0
Molecular Formula	C21H13N5O3
Molecular Weight	383.36 g/mol
Synonyms	2-Amino-3-(phenylazo)benzo[g]pyrazolo[5,1-b]quinazoline-5,10,11(4H)-trione; 2-Amino-3-(phenylazo)-4H-benzo[g]pyrazolo[5,1-b]quinazoline-5,10,11-trione; 177420-11-0; Benzo[g]pyrazolo[5,1-b]quinazoline-5,10,11(4H)-trione, 2-amino-3-(phenylazo)-; 2-Amino-3-(phenylazo)-4H-benzo[g]pyrazolo[5,1-b]quinazoline-5,10,11-trione (9CI)
EINECS	Contact for details

Quality Control

Our production of Benzo[G]Pyrazolo[5,1-B]Quinazoline-5,10,11(4H)-Trione, 2-Amino-3-(Phenylazo)- (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your research and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95% (Research Grade)
Water Content	≤ 1.0% (Karl Fischer)
Residue on Ignition	≤ 0.5%

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