Description

2-Amino-7-(4-Methoxyphenyl)-7,8-Dihydroquinazolin-5(6H)-One is a high-purity, advanced pharmaceutical intermediate belonging to the quinazolinone class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of novel, biologically active molecules, particularly in medicinal chemistry research and development. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the development of new chemical entities.
• Kinase Inhibitor Development: Used in the research and synthesis of compounds designed to modulate kinase activity, relevant in oncology and inflammatory diseases.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.
• Academic Research: Utilized in university and institutional labs for exploratory organic synthesis and biochemical studies.
• Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control.

Basic Information

Product Name	2-Amino-7-(4-Methoxyphenyl)-7,8-Dihydroquinazolin-5(6H)-One
CAS No.	354767-74-1
Molecular Formula	C15H15N3O2
Molecular Weight	269.30 g/mol
Synonyms	2-Amino-7-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinazolin-5-one; 7-(4-Methoxyphenyl)-2-amino-7,8-dihydro-5(6H)-quinazolinone; 5(6H)-Quinazolinone, 2-amino-7-(4-methoxyphenyl)-7,8-dihydro-; 354767-74-1; 2-Amino-7-(p-methoxyphenyl)-7,8-dihydro-5(6H)-quinazolinone
EINECS	Contact for details

Quality Control

Our 2-Amino-7-(4-Methoxyphenyl)-7,8-Dihydroquinazolin-5(6H)-One is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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