Description

4(1H)-Quinazolinone, 8-Ethoxy-2-(1-Methylethyl)- (9Ci) is a specialized heterocyclic organic compound belonging to the quinazolinone class, identified by CAS NO 71182-29-1. This compound serves as a critical synthetic intermediate and a versatile scaffold in advanced chemical research and development. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of novel bioactive molecules.

Application

This quinazolinone derivative is a key building block with significant utility across several advanced research and industrial domains:

• Pharmaceutical Intermediate: Core scaffold for the research and synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in developing novel active ingredients for crop protection and pest management solutions.
• Chemical Biology Probe: Serves as a foundational structure for creating molecular probes to study biological pathways and enzyme functions.
• Material Science Research: Investigated as a precursor for organic electronic materials and specialty polymers.
• Academic & Contract Research: Essential for synthetic organic chemistry research in universities and CROs (Contract Research Organizations).

Basic Information

Product Name	4(1H)-Quinazolinone, 8-Ethoxy-2-(1-Methylethyl)- (9Ci)
CAS No.	71182-29-1
Molecular Formula	C₁₃H₁₆N₂O₂
Molecular Weight	232.28 g/mol
Synonyms	8-Ethoxy-2-isopropylquinazolin-4(1H)-one; 2-Isopropyl-8-ethoxy-4(1H)-quinazolinone; 8-Ethoxy-2-(1-methylethyl)-4(1H)-quinazolinone; 8-Ethoxy-2-isopropyl-1,4-dihydroquinazolin-4-one; 71182-29-1; Quinazolin-4(1H)-one, 8-ethoxy-2-(1-methylethyl)-; 2-Isopropyl-8-ethoxyquinazolin-4(3H)-one (tautomer)
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinazolinone, 8-Ethoxy-2-(1-Methylethyl)- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request 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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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