Description

2(3H)-Benzofuranone, 3-Aminohexahydro- is a high-purity, specialized heterocyclic building block with the CAS number 803631-73-4. This compound is valued for its unique fused-ring structure containing both a lactone and an amine functional group, making it a versatile intermediate in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures, such as active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Organic Synthesis & Catalysis: Serves as a precursor for ligands and catalysts in asymmetric synthesis due to its amine functionality and rigid structure.
• Material Science Research: Investigated as a monomer or additive for developing specialty polymers with specific thermal or optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	2(3H)-Benzofuranone, 3-Aminohexahydro-
CAS No.	803631-73-4
Molecular Formula	C8H13NO2
Molecular Weight	155.19 g/mol
Synonyms	3-Aminohexahydro-2(3H)-benzofuranone; Hexahydro-3-amino-2(3H)-benzofuranone; 3-Aminotetrahydro-2-benzofuranone; 2-Oxohexahydro-3-benzofuranamine; 3-Aminoperhydrobenzofuran-2-one
EINECS	Contact for details

Quality Control

Every batch of 2(3H)-Benzofuranone, 3-Aminohexahydro- is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and scale-up applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, confirming compliance with agreed specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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