Description

Ethyl 2-(4-Ethyl-1-Oxophthalazin-2(1H)-Yl)Acetate is a high-value pharmaceutical intermediate and fine chemical building block. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry research and development. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for constructing novel heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those containing the phthalazinone core, which is associated with various biological activities.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Agrochemical Synthesis: Intermediate for developing novel pesticides and herbicides with specific modes of action.
• Organic Synthesis Reagent: Serves as a versatile precursor for creating complex heterocyclic compounds in academic and industrial research settings.
• Material Science Precursor: Potential use in the development of organic electronic materials or specialty polymers.

Basic Information

Product Name	Ethyl 2-(4-Ethyl-1-Oxophthalazin-2(1H)-Yl)Acetate
CAS No.	298682-25-4
Molecular Formula	C₁₄H₁₆N₂O₃
Molecular Weight	260.29 g/mol
Synonyms	Ethyl (4-ethyl-1-oxo-1,2-dihydrophthalazin-2-yl)acetate; 2-(4-Ethyl-1-oxo-1,2-dihydrophthalazin-2-yl)acetic acid ethyl ester; Ethyl 2-(4-ethyl-1-oxo-2,1-dihydrophthalazin-2-yl)acetate; 298682-25-4; Acetic acid, 2-(4-ethyl-1-oxo-1,2-dihydro-2-phthalazinyl)-, ethyl ester; Ethyl 2-(4-ethyl-1-oxophthalazin-2(1H)-yl)acetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(4-Ethyl-1-Oxophthalazin-2(1H)-Yl)Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.