Description

1'H-Spiro[Cyclopentane-1,2'-Quinazolin]-4'(3'H)-One is a high-purity, specialized organic compound belonging to the spiro-quinazolinone class, serving as a critical building block in advanced chemical synthesis. Its unique spirocyclic structure makes it a valuable intermediate for developing novel pharmaceutical candidates and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Material Science: Serves as a building block for creating advanced organic materials, such as organic light-emitting diodes (OLEDs) or specialty polymers.
• Chemical Synthesis: A versatile scaffold for medicinal chemistry and process chemistry, enabling the exploration of new chemical space and structure-activity relationships (SAR).
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting fundamental research in organic chemistry and heterocyclic compound development.

Basic Information

Product Name	1'H-Spiro[Cyclopentane-1,2'-Quinazolin]-4'(3'H)-One
CAS No.	1135-80-4
Molecular Formula	C₁₃H₁₄N₂O
Molecular Weight	214.26 g/mol
Synonyms	Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one; 1'H-Spiro(cyclopentane-1,2'-quinazolin)-4'(3'H)-one; 4(3H)-Quinazolinone, 1'H-spiro[cyclopentane-1,2'-]; 1'H-Spiro(cyclopentane-1,2'-quinazolin)-4'(3'H)-on; Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-on; 1135-80-4; Quinazolinone spirocyclopentane derivative
EINECS	Contact for details

Quality Control

Our 1'H-Spiro[Cyclopentane-1,2'-Quinazolin]-4'(3'H)-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant analytical methods. Our quality commitment ensures the material meets the stringent requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.