Description

3H-Spiro[2-Benzofuran-1,3''-Pyrrolidin]-3-One is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic molecular architecture. This compound is of significant commercial interest for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Key synthetic intermediate in the research and development of novel central nervous system (CNS) active pharmaceuticals.
• Building block for the synthesis of complex heterocyclic compounds with potential biological activity in medicinal chemistry.
• Precursor in agrochemical research for creating new molecules with herbicidal or pesticidal properties.
• Used in academic and industrial R&D for exploring structure-activity relationships (SAR) in drug discovery programs.
• Intermediate in the production of specialized fine chemicals and custom synthesis projects.

Basic Information

Product Name	3H-Spiro[2-Benzofuran-1,3''-Pyrrolidin]-3-One
CAS No.	56658-23-2
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	3H-Spiro[2-benzofuran-1,3'-pyrrolidin]-3-one; 3H-Spiro[benzofuran-1,3'-pyrrolidin]-3-one; 3H-Spiro[2-benzofuran-1,3'-pyrrolidine]-3-one; 56658-23-2; Spiro[2-benzofuran-1,3'-pyrrolidin]-3-one; 3H-Spiro[2-benzofuran-1,3'-pyrrolidin]-3-one; 3H-Spiro[benzofuran-1,3'-pyrrolidine]-3-one
EINECS	Contact for details

Quality Control

Our 3H-Spiro[2-Benzofuran-1,3''-Pyrrolidin]-3-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for pharmaceutical R&D. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.