Description

1-Phenylphthalazine is a versatile heterocyclic aromatic compound that serves as a critical intermediate in advanced organic synthesis. Its unique fused ring structure makes it a valuable building block for developing specialized materials and active pharmaceutical ingredients (APIs). This high-purity compound is essential for research and production in the pharmaceutical, agrochemical, and specialty 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 and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science Research: Serves as a building block for organic light-emitting diodes (OLEDs), liquid crystals, and other functional organic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in heterocyclic and medicinal chemistry.
• Dye & Pigment Industry: Intermediate for synthesizing specialized dyes and colorants with specific light-fastness and chromatic properties.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) and catalytic complexes due to its nitrogen donor atoms.

Basic Information

Product Name	1-Phenylphthalazine
CAS No.	7188-22-9
Molecular Formula	C14H10N2
Molecular Weight	206.24 g/mol
Synonyms	1-Phenylphthalazine; Phenylphthalazine; Phthalazine, 1-phenyl-; NSC 406924; 1-Phenyl-1,2-diazanaphthalene; 1-Phenylphthalazin; Benzo[g]phthalazine, 1-phenyl-
EINECS	Contact for details

Quality Control

Our 1-Phenylphthalazine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.