Description

4(1H)-Quinazolinone,2-(2-Cyclopentylethyl)- is a specialized heterocyclic organic compound belonging to the quinazolinone class, serving as a crucial advanced pharmaceutical intermediate. Its molecular structure, featuring a cyclopentylethyl substituent, makes it a valuable building block for the synthesis of novel bioactive molecules. This high-purity intermediate is primarily utilized by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization.
• Organic Synthesis Building Block: Employed in the construction of complex heterocyclic systems for chemical libraries.
• Biochemical Research: Potential use in developing enzyme inhibitors or receptor modulators due to its quinazolinone core.
• Contract Manufacturing (CMO): Supplied to contract research and manufacturing organizations for custom synthesis projects.

Basic Information

Item	Detail
Product Name	4(1H)-Quinazolinone,2-(2-Cyclopentylethyl)-
CAS No.	606136-44-1
Molecular Formula	C15H18N2O
Molecular Weight	242.32 g/mol
Synonyms	2-(2-Cyclopentylethyl)quinazolin-4(1H)-one; 2-(2-Cyclopentylethyl)-1,4-dihydroquinazolin-4-one; 2-(2-Cyclopentylethyl)-4(1H)-quinazolinone; 4-Hydroxy-2-(2-cyclopentylethyl)quinazoline; 606136-44-1; Quinazolin-4(1H)-one, 2-(2-cyclopentylethyl)-
EINECS	Contact for details

Quality Control

Our production of 4(1H)-Quinazolinone,2-(2-Cyclopentylethyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for pharmaceutical R&D. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

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
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.