Description

2-(4-Hydroxyphenyl)-2H-Isoquinolin-1-One is a specialized organic compound belonging to the isoquinolinone class, serving as a key intermediate in advanced chemical synthesis. This high-purity material is valued for its precise molecular structure, which is critical for developing compounds with specific photophysical or biological properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a precursor for organic electronic materials, including OLEDs and photoconductive polymers.
• Chemical Synthesis: Employed as a versatile intermediate in organic chemistry for constructing complex heterocyclic frameworks.
• Research & Development: Essential for academic and industrial R&D labs exploring new chemical entities and reaction pathways.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and functional colorants.

Basic Information

Product Name	2-(4-Hydroxyphenyl)-2H-Isoquinolin-1-One
CAS No.	20434-92-8
Molecular Formula	C₁₅H₁₁NO₂
Molecular Weight	237.25 g/mol
Synonyms	2-(4-Hydroxyphenyl)isoquinolin-1(2H)-one; 1(2H)-Isoquinolinone, 2-(4-hydroxyphenyl)-; 2-(p-Hydroxyphenyl)-2H-isoquinolin-1-one; 2-(4-Hydroxyphenyl)-1,2-dihydroisoquinolin-1-one; 2-(4-Hydroxyphenyl)-1(2H)-isoquinolinone; 2-(4-Hydroxyphenyl)isoquinolin-1-one; 20434-92-8; p-Hydroxyphenylisoquinolinone
EINECS	Contact for details

Quality Control

Our 2-(4-Hydroxyphenyl)-2H-Isoquinolin-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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. The container must be kept tightly sealed to protect the contents from moisture and atmospheric contamination.

Specification

Item	Specification
Appearance	White to off-white 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.