Description

Ethyl 2-(1-Oxo-4-Phenylphthalazin-2(1H)-Yl)Acetate is a high-purity, advanced pharmaceutical intermediate characterized by its phthalazinone core structure. This compound is of significant commercial value for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents. Our supply ensures consistent quality and reliable availability for your complex synthesis workflows.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, or insecticides that leverage the phthalazinone pharmacophore.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing specialized electron-transport or emitting layers in display technologies.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new heterocyclic chemistry.
• Fine Chemical Production: Utilized in the multi-step synthesis of other complex, high-value specialty chemicals.

Basic Information

Product Name	Ethyl 2-(1-Oxo-4-Phenylphthalazin-2(1H)-Yl)Acetate
CAS No.	296876-23-8
Molecular Formula	C18H16N2O3
Molecular Weight	308.33 g/mol
Synonyms	Ethyl (1-oxo-4-phenyl-1,2-dihydrophthalazin-2-yl)acetate; 2-(1-Oxo-4-phenyl-1,2-dihydrophthalazin-2-yl)acetic acid ethyl ester; 2-(1-Oxo-4-phenylphthalazin-2(1H)-yl)acetic Acid Ethyl Ester; 4-Phenyl-1,2-dihydrophthalazin-1-one-2-acetic acid ethyl ester; Ethyl 2-(1-oxo-4-phenyl-1,2-dihydro-2-phthalazinyl)acetate; 296876-23-8; Ethyl 2-(4-phenyl-1-oxophthalazin-2(1H)-yl)acetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(1-Oxo-4-Phenylphthalazin-2(1H)-Yl)Acetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical processes.

Storage

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