Description

2-(2-Hydroxy-Ethyl)-2H-Phthalazin-1-One is a versatile heterocyclic organic compound featuring a phthalazine core with a hydroxyethyl substituent. This specific molecular architecture makes it a valuable building block and key intermediate in advanced chemical synthesis. It is primarily sought after by pharmaceutical research and fine chemical manufacturing sectors for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with heterocyclic structures.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the synthesis of specialized colorants and optical brighteners due to its phthalazine backbone.
• Material Science: Acts as an intermediate for creating advanced polymers, ligands for catalysis, and organic electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	2-(2-Hydroxy-Ethyl)-2H-Phthalazin-1-One
CAS No.	18584-64-0
Molecular Formula	C₁₀H₁₀N₂O₂
Molecular Weight	190.20 g/mol
Synonyms	2-(2-Hydroxyethyl)-1(2H)-phthalazinone; 2-(2-Hydroxyethyl)phthalazin-1(2H)-one; 1(2H)-Phthalazinone, 2-(2-hydroxyethyl)-; 2-(2-Hydroxyethyl)-2H-phthalazin-1-one; N-(2-Hydroxyethyl)phthalazinone; 2H-Phthalazin-1-one, 2-(2-hydroxyethyl)-; 18584-64-0
EINECS	Contact for details

Quality Control

Our 2-(2-Hydroxy-Ethyl)-2H-Phthalazin-1-One is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent chemical identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

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

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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.