Description

2-Allyl-6-(4-Methylstyryl)-3(2H)-Pyridazinone CAS NO 303146-37-4 is a specialized pyridazinone derivative, a heterocyclic compound of significant interest in advanced organic synthesis. This compound serves as a crucial building block and pharmacophore for the development of novel active ingredients. It is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for its potential biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of new chemical entities (NCEs) for drug discovery programs, particularly targeting therapeutic areas where pyridazinone scaffolds are active.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or plant growth regulators, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function or biological pathways in academic and industrial research.
• Material Science Research: Potential monomer or precursor for synthesizing specialty polymers or organic electronic materials due to its conjugated styryl moiety.
• Contract Research & Development (CRO/CMO): Supplied to service organizations supporting outsourced synthetic chemistry and process development for clients.

Basic Information

Product Name	2-Allyl-6-(4-Methylstyryl)-3(2H)-Pyridazinone
CAS No.	303146-37-4
Molecular Formula	C₁₇H₁₈N₂O
Molecular Weight	266.34 g/mol
Synonyms	2-Allyl-6-[(E)-2-(4-methylphenyl)ethenyl]-3(2H)-pyridazinone; 6-(4-Methylstyryl)-2-allyl-3(2H)-pyridazinone; 2-Allyl-6-(4-methylstyryl)pyridazin-3(2H)-one; 3(2H)-Pyridazinone, 2-allyl-6-(4-methylstyryl)-; (E)-2-Allyl-6-(4-methylstyryl)pyridazin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 2-Allyl-6-(4-Methylstyryl)-3(2H)-Pyridazinone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client or project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.