Description

1(3H)-Isobenzofuranone, 3-(Ethylphenylamino)- is a specialized organic compound belonging to the isobenzofuranone class, identified by CAS NO 941523-81-5. This chemical serves as a valuable synthetic intermediate or building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily required by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Potential monomer or additive in the research of specialized polymers and advanced organic materials.
• Chemical Research: Valuable reference standard and reagent in academic and industrial chemistry laboratories.

Basic Information

Product Name	1(3H)-Isobenzofuranone, 3-(Ethylphenylamino)-
CAS No.	941523-81-5
Molecular Formula	C16H15NO2
Molecular Weight	253.30 g/mol
Synonyms	3-(Ethylphenylamino)-1(3H)-isobenzofuranone; 3-(N-Ethylanilino)phthalide; 3-(Ethylphenylamino)phthalide; N-Ethyl-N-phenylphthalimide-3-amine; Phthalide, 3-(ethylphenylamino)-; 941523-81-5; 3-(Ethylanilino)phthalide
EINECS	Contact for details

Quality Control

Our 1(3H)-Isobenzofuranone, 3-(Ethylphenylamino)- is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided, confirming compliance with agreed specifications. We support cGMP standards for materials intended for pharmaceutical research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.