Description

4(3H)-Quinazolinone, 3-Amino-6,7,8-Trimethoxy-2-Methyl- is a high-purity, multi-substituted quinazolinone derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its complex heterocyclic structure, which provides a versatile scaffold for developing novel pharmacologically active molecules. It is primarily sought by research institutions and pharmaceutical companies engaged in the discovery and development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates targeting various diseases.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Chemical Biology Probes: Employed in the development of molecular probes to study biological pathways and protein functions.
• Agrochemical Research: Investigated as an intermediate for creating novel crop protection agents and pesticides.
• Academic & Industrial R&D: Serves as a specialized reagent for methodological development and novel heterocyclic chemistry.

Basic Information

Product Name	4(3H)-Quinazolinone, 3-Amino-6,7,8-Trimethoxy-2-Methyl-
CAS No.	100139-01-3
Molecular Formula	C₁₂H₁₅N₃O₄
Molecular Weight	265.27 g/mol
Synonyms	3-Amino-6,7,8-trimethoxy-2-methyl-4(3H)-quinazolinone; 3-Amino-6,7,8-trimethoxy-2-methylquinazolin-4(3H)-one; 2-Methyl-3-amino-6,7,8-trimethoxy-4(3H)-quinazolinone; 6,7,8-Trimethoxy-2-methyl-3-amino-4(3H)-quinazolinone; AQTM; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 3-Amino-6,7,8-Trimethoxy-2-Methyl-4(3H)-Quinazolinone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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