Description

3-[(4-Chlorophenyl)Sulfanyl]-6-Phenyl-4-Pyridazinecarbonitrile is a high-purity organic chemical building block characterized by its pyridazine core substituted with a chlorophenylthio and a phenyl group. This compound is valued for its role as a versatile synthetic intermediate in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders or inflammatory diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Potential building block for organic electronic materials or metal-organic frameworks (MOFs) due to its conjugated system and sulfur moiety.
• Chemical Biology: Employed as a molecular probe or scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Custom Synthesis: A critical starting material for contract research and manufacturing organizations (CROs/CMOs) producing bespoke compounds for client projects.

Basic Information

Product Name	3-[(4-Chlorophenyl)Sulfanyl]-6-Phenyl-4-Pyridazinecarbonitrile
CAS No.	338417-85-9
Molecular Formula	C17H10ClN3S
Molecular Weight	323.80 g/mol
Synonyms	4-Cyano-3-[(4-chlorophenyl)thio]-6-phenylpyridazine; 6-Phenyl-3-[(4-chlorophenyl)thio]pyridazine-4-carbonitrile; 3-(4-Chlorophenylthio)-6-phenylpyridazine-4-carbonitrile; 3-[(p-Chlorophenyl)thio]-6-phenyl-4-pyridazinecarbonitrile; 338417-85-9; 4-Pyridazinecarbonitrile, 3-[(4-chlorophenyl)thio]-6-phenyl-
EINECS	Contact for details

Quality Control

Our 3-[(4-Chlorophenyl)Sulfanyl]-6-Phenyl-4-Pyridazinecarbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for advanced intermediates.

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). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.