Description

2-(Allylsulfanyl)-3-(cyclopentylmethyl)-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclopentane)-4(3H)-one is a complex, high-purity spirocyclic quinazolinone derivative designed for advanced research and development. This compound is valued for its unique molecular architecture, which incorporates both allylsulfanyl and cyclopentylmethyl functional groups, making it a versatile intermediate for synthesizing novel chemical entities. It is primarily targeted at pharmaceutical researchers and fine chemical manufacturers engaged in drug discovery programs, particularly those exploring new bioactive scaffolds and enzyme inhibitors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, especially for central nervous system (CNS) or oncology targets.
• Chemical Biology Research: Used as a probe or ligand in the study of protein-ligand interactions and enzyme inhibition assays.
• Library Synthesis: A valuable scaffold for generating diverse compound libraries in high-throughput screening (HTS) campaigns.
• Academic Research: Employed in universities and research institutes for methodological development in organic synthesis and heterocyclic chemistry.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty chemicals with specific optical or biological properties.

Basic Information

Product Name	2-(Allylsulfanyl)-3-(cyclopentylmethyl)-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclopentane)-4(3H)-one
CAS No.	337496-69-2
Molecular Formula	C25H30N2OS
Molecular Weight	406.59 g/mol
Synonyms	2-(Allylthio)-3-(cyclopentylmethyl)-5,6-dihydrospiro[benzo[h]quinazoline-5,1'-cyclopentane]-4(3H)-one; 2-Allylsulfanyl-3-cyclopentylmethyl-5,6-dihydrospiro[benzo[h]quinazoline-5,1'-cyclopentane]-4-one; Spiro[benzo[h]quinazoline-5,1'-cyclopentane]-4(3H)-one, 2-(2-propen-1-ylthio)-3-(cyclopentylmethyl)-5,6-dihydro-; CAS 337496-69-2
EINECS	Contact for details

Quality Control

Our 2-(Allylsulfanyl)-3-(cyclopentylmethyl)-5,6-dihydrospiro(benzo[h]quinazoline-5,1'-cyclopentane)-4(3H)-one is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to ISO 9001 quality management standards, and our analytical methods are validated to meet the rigorous demands of pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound may be sensitive to prolonged exposure to air and moisture; therefore, it is recommended to handle under an inert atmosphere for long-term storage and to allow the container to reach ambient temperature before opening.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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