Description

(3-Ethyl-4-Oxo-3,4-Dihydro-Phthalazin-1-Yl)-Acetic Acid is a high-purity organic acid derivative belonging to the phthalazinone class, valued for its role as a versatile synthetic intermediate. Its significance lies in enabling the precise construction of complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists in the life sciences and fine chemical industries seeking reliable building blocks for novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis Reagent: Serves as a precursor for creating complex heterocyclic compounds and functionalized acetic acid derivatives in academic and industrial laboratories.
• Material Science Precursor: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or specialty polymers.
• Bioconjugation Chemistry: The acetic acid moiety can be utilized for coupling reactions, making it useful in probe and linker molecule development.

Basic Information

Product Name	(3-Ethyl-4-Oxo-3,4-Dihydro-Phthalazin-1-Yl)-Acetic Acid
CAS No.	28081-53-0
Molecular Formula	C₁₂H₁₂N₂O₃
Molecular Weight	232.24 g/mol
Synonyms	1-(Carboxymethyl)-3-ethyl-4(1H)-phthalazinone; 3-Ethyl-1-phthalazinylacetic acid; 3-Ethyl-4-oxo-3,4-dihydro-1-phthalazineacetic acid; 1-(Carboxymethyl)-3-ethylphthalazin-4(1H)-one; (3-Ethyl-4-oxo-3,4-dihydro-1-phthalazinyl)acetic acid; 3-Ethyl-4-oxo-3,4-dihydrophthalazine-1-acetic acid; 1-Carboxymethyl-3-ethyl-4(1H)-phthalazinone
EINECS	Contact for details

Quality Control

Our (3-Ethyl-4-Oxo-3,4-Dihydro-Phthalazin-1-Yl)-Acetic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting batch-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions 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.