Description

N'-{3-Nitrobenzylidene}-2-(4-Oxo-3(4H)-Quinazolinyl)Acetohydrazide is a specialized heterocyclic organic compound that serves as a crucial synthetic intermediate. This compound matters for its role in the development of novel pharmacologically active molecules, particularly within medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing and screening new chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential quinazolinone-based drug candidates with diverse biological activities.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new enzyme inhibitors or receptor modulators.
• Agrochemical Development: Serves as a precursor in the research of novel herbicides, fungicides, or plant growth regulators.
• Academic & Institutional R&D: Employed in universities and research institutes for exploring new heterocyclic chemistry and reaction methodologies.
• Fine Chemical Synthesis: Intermediate for creating complex, high-value specialty chemicals used in advanced material science.

Basic Information

Product Name	N'-{3-Nitrobenzylidene}-2-(4-Oxo-3(4H)-Quinazolinyl)Acetohydrazide
CAS No.	67140-56-1
Molecular Formula	C17H13N5O4
Molecular Weight	351.32 g/mol
Synonyms	2-(4-Oxo-3,4-dihydroquinazolin-3-yl)-N'-(3-nitrobenzylidene)acetohydrazide; 3-[2-[(E)-(3-Nitrobenzylidene)hydrazinyl]-2-oxoethyl]quinazolin-4(3H)-one; (E)-N'-(3-Nitrobenzylidene)-2-(4-oxo-3,4-dihydroquinazolin-3-yl)acetohydrazide; N'-(3-Nitrobenzylidene)-2-(4-oxoquinazolin-3(4H)-yl)acetohydrazide; 67140-56-1; Quinazolinone acetohydrazide derivative
EINECS	Contact for details

Quality Control

Our N'-{3-Nitrobenzylidene}-2-(4-Oxo-3(4H)-Quinazolinyl)Acetohydrazide is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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 light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.