Description

2-(4-Fluorophenyl)-1(2H)-Phthalazinone is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of novel pharmaceutical agents and specialty chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for its role in creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging the phthalazinone core for biological activity.
• Material Science: Serves as a monomer or additive in the research of high-performance polymers and liquid crystal materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and facilitating novel reaction pathways.
• Chemical Reference Standard: Utilized as a certified reference material (CRM) for analytical method development and quality control in manufacturing.

Basic Information

Item	Details
Product Name	2-(4-Fluorophenyl)-1(2H)-Phthalazinone
CAS No.	161716-49-0
Molecular Formula	C14H9FN2O
Molecular Weight	240.24 g/mol
Synonyms	2-(4-Fluorophenyl)phthalazin-1(2H)-one; 1(2H)-Phthalazinone, 2-(4-fluorophenyl)-; 2-(p-Fluorophenyl)-1,2-dihydrophthalazin-1-one; 2-(4-Fluorophenyl)-1,2-dihydrophthalazin-1-one; 4-Fluorophenylphthalazinone; NSC 339586; 161716-49-0; FC-Phthalazinone
EINECS	Contact for details

Quality Control

Our 2-(4-Fluorophenyl)-1(2H)-Phthalazinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or production specifications.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.