Description

2,4(1H,3H)-Quinazolinedione, 3-Phenyl-, 2-Hydrazone is a specialized heterocyclic organic compound featuring a quinazolinedione core substituted with phenyl and hydrazone functional groups. This unique structure makes it a valuable chemical intermediate and research building block for the synthesis of more complex molecules. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of novel drug candidates, particularly those targeting central nervous system or metabolic disorders.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive quinazoline scaffold.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in advanced display technologies.
• Coordination Chemistry & Ligand Synthesis: The hydrazone moiety can act as a chelating ligand for metal ions, useful in catalysis or material science.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized heterocyclic dyes and colorants.
• Academic & Industrial Research: A versatile reagent for exploring new chemical reactions and synthesizing libraries of compounds for biological screening.

Basic Information

Product Name	2,4(1H,3H)-Quinazolinedione, 3-Phenyl-, 2-Hydrazone
CAS No.	731-52-2
Molecular Formula	C14H10N4O2
Molecular Weight	266.26 g/mol
Synonyms	3-Phenylquinazoline-2,4(1H,3H)-dione 2-hydrazone; 2-Hydrazino-3-phenyl-4(3H)-quinazolinone; 3-Phenyl-2,4-dihydroxyquinazoline 2-hydrazone; 3-Phenyl-2-hydrazinyl-4H-quinazolin-4-one; 2-Hydrazino-3-phenylquinazolin-4(3H)-one; Phenylquinazolinedione hydrazone; 731-52-2; Quinazoline-2,4(1H,3H)-dione, 3-phenyl-, 2-hydrazone
EINECS	Contact for details

Quality Control

Our 2,4(1H,3H)-Quinazolinedione, 3-Phenyl-, 2-Hydrazone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support custom purity specifications to meet specific project requirements.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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