Description

Ethyl 2-[3-(Cyanomethyl)-4-Oxo-3,4-Dihydrophthalazin-1-Yl]Acetate is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a critical building block in the development of complex heterocyclic molecules, particularly in the pharmaceutical sector. It is primarily needed by R&D chemists and process development scientists in pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of phthalazinone-based drug candidates, including potential kinase inhibitors and other biologically active molecules.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators that utilize the phthalazinone scaffold.
• Fine Chemical Synthesis: Serves as a versatile building block for constructing complex heterocyclic compounds in custom synthesis and contract research organizations (CROs).
• Material Science Research: Investigated for the preparation of organic electronic materials, ligands for metal-organic frameworks (MOFs), and specialty polymers.
• Academic & Industrial R&D: Employed in medicinal chemistry programs and process chemistry for route scouting and optimization of target molecules.

Basic Information

Product Name	Ethyl 2-[3-(Cyanomethyl)-4-Oxo-3,4-Dihydrophthalazin-1-Yl]Acetate
CAS No.	122665-86-5
Molecular Formula	C₁₄H₁₃N₃O₃
Molecular Weight	271.27 g/mol
Synonyms	1(2H)-Phthalazinoneacetic acid, 3-(cyanomethyl)-4-oxo-, ethyl ester; Ethyl 3-(Cyanomethyl)-4-oxo-3,4-dihydro-1-phthalazineacetate; 2-[3-(Cyanomethyl)-4-oxo-3,4-dihydrophthalazin-1-yl]acetic acid ethyl ester; 1(2H)-Phthalazinoneacetic acid, 3-(cyanomethyl)-4-oxo-, ethyl ester; Ethyl (3-cyanomethyl-4-oxo-3,4-dihydro-1-phthalazinyl)acetate; 122665-86-5; Ethyl 2-(3-(cyanomethyl)-4-oxo-3,4-dihydrophthalazin-1-yl)acetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-[3-(Cyanomethyl)-4-Oxo-3,4-Dihydrophthalazin-1-Yl]Acetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.