Description

4-(1-Carboxyethyl)-1(2H)-Phtalazinone is a high-purity, advanced pharmaceutical intermediate characterized by its unique heterocyclic structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of proprietary drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic frameworks due to its reactive carboxyl and phthalazinone functional groups.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial labs for methodological studies and new reaction development.
• Agrochemical Intermediate: Potential application in the synthesis of novel herbicides or plant growth regulators, leveraging its heterocyclic core.

Basic Information

Product Name	4-(1-Carboxyethyl)-1(2H)-Phtalazinone
CAS No.	247128-12-7
Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.21 g/mol
Synonyms	4-(1-Carboxyethyl)phthalazin-1(2H)-one; 1(2H)-Phthalazinone, 4-(1-carboxyethyl)-; 4-(α-Carboxyethyl)-1(2H)-phthalazinone; 4-(1-Carboxyethyl)-2H-phthalazin-1-one; 4-(1-Carboxyethyl)phthalazin-1(2H)-one; 247128-12-7; 4-(1-Carboxyethyl)-1-phthalazinone
EINECS	Contact for details

Quality Control

Our 4-(1-Carboxyethyl)-1(2H)-Phtalazinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical-grade intermediates. Certificates of Analysis (COA) detailing purity, impurities, and other critical parameters are available upon request to support your regulatory and quality assurance 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 such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.