Description

4-Chloro-N'-Methyl-N'-[2-(Trifluoromethyl)-4-Quinazolinyl]Benzenesulfonohydrazide is a specialized quinazoline derivative, a high-value chemical intermediate designed for advanced research and development. This compound matters for its role in synthesizing novel molecules with targeted biological activity, particularly in medicinal chemistry. It is primarily needed by pharmaceutical R&D laboratories, agrochemical innovators, and academic institutions focused on developing new therapeutic agents or crop protection solutions.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for kinase inhibitors or other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides or fungicides, leveraging the bioactive quinazoline scaffold.
• Chemical Biology Probe: Serves as a precursor for creating molecular probes to study specific enzyme functions or biological pathways.
• Material Science Research: Potential intermediate for the synthesis of advanced organic materials or ligands for catalytic systems.
• Contract Research & Development (CRO/CMO): Supplied to service organizations supporting outsourced drug discovery and process chemistry.

Basic Information

Product Name	4-Chloro-N'-Methyl-N'-[2-(Trifluoromethyl)-4-Quinazolinyl]Benzenesulfonohydrazide
CAS No.	320421-96-3
Molecular Formula	C₁₇H₁₂ClF₃N₄O₂S
Molecular Weight	428.81 g/mol
Synonyms	4-Chloro-N'-methyl-N'-[2-(trifluoromethyl)quinazolin-4-yl]benzenesulfonohydrazide; Benzenesulfonohydrazide, 4-chloro-N'-methyl-N'-[2-(trifluoromethyl)-4-quinazolinyl]-; 320421-96-3; 4-Chloro-N'-methyl-N'-(2-trifluoromethylquinazolin-4-yl)benzenesulfonohydrazide; 4-Chloro-N'-methyl-N'-[2-(trifluoromethyl)-4-quinazolinyl]benzenesulfonohydrazide
EINECS	Contact for details

Quality Control

Our 4-Chloro-N'-Methyl-N'-[2-(Trifluoromethyl)-4-Quinazolinyl]Benzenesulfonohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/LC-MS for structural confirmation, to ensure it meets the high standards required for research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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 from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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