Description

2-(p-Chlorophenyl)-1(2H)-Phthalazon is a specialized organic compound belonging to the phthalazinone class, valued for its role as a versatile chemical intermediate in advanced synthesis. This compound is critical for research and development in the pharmaceutical and agrochemical sectors, where it serves as a key building block for creating novel active ingredients. Industrial chemists and R&D professionals in fine chemical manufacturing will find this material essential for developing new compounds with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system or inflammatory pathways.
• Agrochemical Research: Building block for developing new herbicides, fungicides, or plant growth regulators with specific modes of action.
• Material Science: Used in the research and development of advanced organic materials, such as dyes, pigments, or electronic chemicals.
• Chemical Synthesis: Serves as a versatile scaffold for heterocyclic chemistry, enabling the creation of complex molecular libraries for screening.
• Academic & Industrial R&D: Fundamental research reagent in universities and corporate labs for exploring new chemical reactions and properties.

Basic Information

Item	Detail
Product Name	2-(p-Chlorophenyl)-1(2H)-Phthalazon
CAS No.	161716-23-0
Molecular Formula	C14H9ClN2O
Molecular Weight	256.69 g/mol
Synonyms	2-(4-Chlorophenyl)-1(2H)-phthalazinone; 2-(4-Chlorophenyl)phthalazin-1(2H)-one; 2-(p-Chlorophenyl)phthalazin-1(2H)-one; 1(2H)-Phthalazinone, 2-(4-chlorophenyl)-; 2-(4-Chlorophenyl)-1,2-dihydrophthalazin-1-one; 161716-23-0; 2-(4-Chlorophenyl)-1(2H)-phthalazinone
EINECS	Contact for details

Quality Control

Every batch of 2-(p-Chlorophenyl)-1(2H)-Phthalazon is manufactured under a strict quality management system to ensure consistency and purity for critical R&D and production applications. Our products undergo rigorous analytical testing, including HPLC and NMR, to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.