Description

2-(2-Hydroxyphenyl)Isoindole-1,3-Dione is a versatile organic compound belonging to the isoindole-1,3-dione family, which is a key structural motif in various high-value chemical syntheses. This compound matters for its role as a crucial intermediate in the development of advanced materials and active pharmaceutical ingredients (APIs), offering a reactive phenolic and imide functionality. Industries that need it include pharmaceutical R&D for drug discovery, agrochemical manufacturing for crop protection agents, and specialty chemical producers for dyes, pigments, and polymer additives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for high-performance organic colorants and optical brighteners.
• Polymer Chemistry: Incorporated into polymer chains to impart specific properties like UV stability, fluorescence, or enhanced thermal resistance.
• Chemical Research & Development: Utilized in academic and industrial labs for exploring new organic reactions and material science applications.
• Liquid Crystal and OLED Materials: Acts as a core structure in the development of advanced electronic display components.

Basic Information

Product Name	2-(2-Hydroxyphenyl)Isoindole-1,3-Dione
CAS No.	6307-13-7
Molecular Formula	C14H9NO3
Molecular Weight	239.23 g/mol
Synonyms	2-(2-Hydroxyphenyl)phthalimide; 2-(2-Hydroxyphenyl)isoindoline-1,3-dione; 2-Hydroxyphenylphthalimide; N-(2-Hydroxyphenyl)phthalimide; Phthalimide, N-(2-hydroxyphenyl)-; 1H-Isoindole-1,3(2H)-dione, 2-(2-hydroxyphenyl)-; 2-(2-Hydroxy-phenyl)-isoindole-1,3-dione
EINECS	228-614-3

Quality Control

Our 2-(2-Hydroxyphenyl)Isoindole-1,3-Dione is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive applications like pharmaceutical synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring supply reliability and batch-to-batch consistency for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light and moisture to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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