Description

3(4H)-Quinazolinepropanoic Acid, 8-Methoxy-2-Methyl-4-Oxo-, Ethyl Ester is a specialized quinazoline derivative, a heterocyclic compound of significant interest in advanced organic synthesis. This compound matters as a versatile and high-purity building block for pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and kinase inhibitors.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging the bioactive quinazoline core.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocyclic systems and for methodology development in organic chemistry.
• Biochemical Research: Acts as a reference standard or a starting material for synthesizing probes and inhibitors used in enzymatic and receptor-binding studies.
• Material Science Research: Investigated as a potential monomer or additive for creating advanced polymers with specific optical or electronic properties.

Basic Information

Product Name	3(4H)-Quinazolinepropanoic Acid, 8-Methoxy-2-Methyl-4-Oxo-, Ethyl Ester
CAS No.	54905-83-8
Molecular Formula	C₁₅H₁₈N₂O₄
Molecular Weight	290.31 g/mol
Synonyms	Ethyl 8-Methoxy-2-methyl-4-oxo-3,4-dihydroquinazoline-3-propanoate; 8-Methoxy-2-methyl-4-oxo-3,4-dihydroquinazoline-3-propanoic Acid Ethyl Ester; 3-(Ethoxycarbonylmethyl)-8-methoxy-2-methyl-4(3H)-quinazolinone; Quinazolinepropanoic acid, 8-methoxy-2-methyl-4-oxo-, ethyl ester; 54905-83-8; Ethyl 3-(8-methoxy-2-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)propanoate
EINECS	Contact for details

Quality Control

Our 3(4H)-Quinazolinepropanoic Acid, 8-Methoxy-2-Methyl-4-Oxo-, Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP standards for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.