Description

1H-Indeno[1,2-B]Pyrazine-2,3-Dione, 4,9-Dihydro-9-Hydroxy-9-Phenyl- is a specialized heterocyclic organic compound with a unique fused ring structure, serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, where its specific molecular architecture enables the creation of novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, such as herbicides or insecticides, leveraging its heterocyclic core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential building block for electron-transport or host materials in OLED displays and lighting due to its rigid, conjugated structure.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes and organic pigments with specific coloristic and stability properties.
• Academic and Industrial R&D: Employed in research laboratories for methodological studies in organic synthesis and the exploration of new chemical entities.
• Coordination Chemistry Ligand: Its structure can be modified to act as a ligand for metal complexes used in catalysis or material science.

Basic Information

Product Name	1H-Indeno[1,2-B]Pyrazine-2,3-Dione, 4,9-Dihydro-9-Hydroxy-9-Phenyl-
CAS No.	158752-32-0
Molecular Formula	C₁₇H₁₂N₂O₃
Molecular Weight	292.29 g/mol
Synonyms	9-Hydroxy-9-phenyl-4,9-dihydro-1H-indeno[1,2-b]pyrazine-2,3-dione; 9-Phenyl-9-hydroxy-4,9-dihydro-1H-indeno[1,2-b]pyrazine-2,3-dione; 4,9-Dihydro-9-hydroxy-9-phenyl-1H-indeno[1,2-b]pyrazine-2,3-dione; 158752-32-0; 9-Hydroxy-9-phenyl-4,9-dihydroindeno[1,2-b]pyrazine-2,3(1H)-dione
EINECS	Contact for details

Quality Control

Our 1H-Indeno[1,2-B]Pyrazine-2,3-Dione, 4,9-Dihydro-9-Hydroxy-9-Phenyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay (HPLC), related substances, and residual solvents. Our quality systems are designed to support cGMP compliance for pharmaceutical applications, and we can tailor specifications to meet specific client requirements for research or development purposes.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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