Description

1'-Benzyl-3,4-Dihydrospiro[1-Benzopyran-2,4'-Piperidine]-4-One is a high-purity, synthetic organic compound featuring a complex spirocyclic structure that serves as a critical advanced intermediate in modern chemical synthesis. This compound matters because it provides a versatile and structurally defined scaffold for pharmaceutical research and the development of novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to build molecular complexity for new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential central nervous system (CNS) active agents and other therapeutic molecules.
• Medicinal Chemistry Research: Used as a privileged scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Chemical Biology Probe Development: Serves as a core structure for creating molecular probes to study biological pathways and protein function.
• Fine Chemical Synthesis: An intermediate in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Agrochemical Research: Investigated as a precursor for novel compounds with potential pesticidal or herbicidal activity.
• Academic & Institutional R&D: Utilized in universities and research institutes for methodological development in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	1'-Benzyl-3,4-Dihydrospiro[1-Benzopyran-2,4'-Piperidine]-4-One
CAS No.	77264-89-2
Molecular Formula	C21H21NO2
Molecular Weight	319.40 g/mol
Synonyms	1'-Benzylspiro[chromane-2,4'-piperidin]-4-one; 1'-Benzyl-3,4-dihydro-2H-spiro[1-benzopyran-2,4'-piperidin]-4-one; Spiro[chromane-2,4'-piperidine]-4-one, 1'-benzyl-3,4-dihydro-; 77264-89-2; 1'-Benzyl-3,4-dihydrospiro[chromene-2,4'-piperidin]-4-one; 1'-Benzyl-3,4-dihydro-2H-1-benzopyran-2,4'-piperidin]-4-one
EINECS	Contact for details

Quality Control

Our 1'-Benzyl-3,4-Dihydrospiro[1-Benzopyran-2,4'-Piperidine]-4-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), physical characteristics, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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