Description

2-Benzyl-6-Styryl-4,5-Dihydro-3(2H)-Pyridazinone is a specialized heterocyclic organic compound belonging to the pyridazinone class, serving as a valuable intermediate in advanced chemical synthesis. Its unique molecular structure, featuring both benzyl and styryl substituents, makes it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and other therapeutic areas.
• Agrochemical Research: Used as a core scaffold for developing new pesticides, herbicides, and plant growth regulators with enhanced efficacy.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing.
• Material Science: Potential intermediate for the development of organic electronic materials, dyes, and photoactive compounds.
• Academic & R&D: A valuable compound for medicinal chemistry research, structure-activity relationship (SAR) studies, and methodological development in organic synthesis.

Basic Information

Product Name	2-Benzyl-6-Styryl-4,5-Dihydro-3(2H)-Pyridazinone
CAS No.	337921-95-6
Molecular Formula	C19H18N2O
Molecular Weight	290.36 g/mol
Synonyms	2-Benzyl-6-styryl-4,5-dihydro-3(2H)-pyridazinone; 6-Styryl-2-benzyl-4,5-dihydro-3(2H)-pyridazinone; 3(2H)-Pyridazinone, 2-benzyl-4,5-dihydro-6-(2-phenylethenyl)-; 2-Benzyl-6-(2-phenylethenyl)-4,5-dihydro-3(2H)-pyridazinone
EINECS	Contact for details

Quality Control

Our 2-Benzyl-6-Styryl-4,5-Dihydro-3(2H)-Pyridazinone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting regulatory requirements for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.