Description

3A,4,7,7A-Tetrahydro-2-(2'-Hydroxyethyl)-4,7-Epoxy-1H-Isoindole-1,3(2H)-Dione is a specialized heterocyclic compound featuring an isoindole-1,3-dione core with epoxy and hydroxethyl functional groups. This unique structure makes it a valuable chemical intermediate and building block for advanced synthesis in research and industrial applications. It is primarily sought after by manufacturers and R&D teams in the pharmaceutical, agrochemical, and polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those requiring fused heterocyclic systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive epoxy and dione groups.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal or chemical resistance.
• Epoxy Resin Modifier: The inherent epoxy group allows it to be used as a reactive diluent or toughness modifier in epoxy resin formulations.
• Chemical Research (R&D): A valuable building block in academic and industrial laboratories for exploring new organic reactions and synthesizing novel heterocyclic compounds.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized colorants due to the conjugated system within the isoindole-dione structure.

Basic Information

Product Name	3A,4,7,7A-Tetrahydro-2-(2'-Hydroxyethyl)-4,7-Epoxy-1H-Isoindole-1,3(2H)-Dione
CAS No.	32620-90-9
Molecular Formula	C10H11NO4
Molecular Weight	209.20 g/mol
Synonyms	2-(2-Hydroxyethyl)-3a,4,7,7a-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione; 2-(2-Hydroxyethyl)-4,7-epoxyisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-; 4,7-Epoxyisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydro-2-(2-hydroxyethyl)-; N-(2-Hydroxyethyl)-3a,4,7,7a-tetrahydro-4,7-epoxyphthalimide; Tetrahydroepoxyphthalimide ethanol; HEET; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 3A,4,7,7A-Tetrahydro-2-(2'-Hydroxyethyl)-4,7-Epoxy-1H-Isoindole-1,3(2H)-Dione adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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