Description

2-Hydrazinyl-4(3H)-Quinazolinone is a versatile heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique quinazolinone core functionalized with a hydrazinyl group makes it a valuable precursor for developing pharmacologically active molecules and functional materials. This intermediate is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinazolinone-based drug candidates, particularly for anticancer, antimicrobial, and central nervous system (CNS) agents.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators that leverage the bioactive quinazolinone scaffold.
• Organic Synthesis Building Block: Employed in heterocyclic chemistry for constructing complex molecular architectures via condensation, cyclization, and hydrazone formation reactions.
• Material Science Research: Investigated as a monomer or functional additive for creating polymers and advanced materials with specific optical or electronic properties.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying enzyme inhibition and biological pathway modulation.

Basic Information

Product Name	2-Hydrazinyl-4(3H)-Quinazolinone
CAS No.	59342-31-3
Molecular Formula	C₈H₈N₄O
Molecular Weight	176.18 g/mol
Synonyms	2-Hydrazino-4(3H)-quinazolinone; 4(3H)-Quinazolinone, 2-hydrazinyl-; 2-Hydrazinoquinazolin-4(3H)-one; 2-Hydrazinylquinazolin-4-ol; Quinazolin-4(3H)-one, 2-hydrazino-; 59342-31-3
EINECS	Contact for details

Quality Control

Our 2-Hydrazinyl-4(3H)-Quinazolinone is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP principles for production, ensuring the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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. For long-term storage, consider using desiccants or storing under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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