Description

Spiro[Benzofuran-2(3H),4-Piperidine], 1-Ethyl- (9Ci) is a high-value, spirocyclic organic compound featuring a benzofuran ring fused to a piperidine moiety. This unique molecular architecture makes it a critical advanced pharmaceutical intermediate and a versatile scaffold in modern synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new drug candidates, particularly for central nervous system (CNS) and other therapeutic areas.
• Agrochemical Research: Used as a core structural motif in developing new pesticides and herbicides with potentially novel modes of action.
• Organic Synthesis Scaffold: Employed in academic and industrial R&D for constructing complex spirocyclic and heterocyclic libraries for screening.
• Material Science Precursor: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	Spiro[Benzofuran-2(3H),4-Piperidine], 1-Ethyl- (9Ci)
CAS No.	748718-95-8
Molecular Formula	C14H17NO
Molecular Weight	215.29 g/mol
Synonyms	1-Ethylspiro[benzofuran-2(3H),4'-piperidine]; 1-Ethyl-1-azaspiro[4.5]decan-8-one, 1,2,3,9-tetrahydro- (related structure); Spiro[1-benzofuran-2(3H),4'-piperidine], 1'-ethyl-; 1'-Ethylspiro[1-benzofuran-2(3H),4'-piperidine]; 748718-95-8; 1-Ethyl-3,4-dihydro-1'H-spiro[benzofuran-2,4'-piperidine]; Ethyl-spiro(piperidine-benzofuran) derivative
EINECS	Contact for details

Quality Control

Our Spiro[Benzofuran-2(3H),4-Piperidine], 1-Ethyl- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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