Description

4(3H)-Quinazolinone, 6-Bromo-7-Methoxy-2-Methyl- is a high-purity, advanced pharmaceutical intermediate with the CAS registry number 2230840-06-7. 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 R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating targeted libraries and scaling up lead compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, especially those targeting kinase inhibition or other specific biological pathways.
• Medicinal Chemistry Research: Used extensively in hit-to-lead and lead optimization stages for constructing quinazolinone-based scaffolds with modified bromo and methoxy substituents.
• Agrochemical Development: Employed in the research of new active ingredients for crop protection, leveraging its heterocyclic structure.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex molecules in custom synthesis and contract manufacturing organizations (CMOs).
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry, reaction mechanisms, and new synthetic methodologies.

Basic Information

Product Name	4(3H)-Quinazolinone, 6-Bromo-7-Methoxy-2-Methyl-
CAS No.	2230840-06-7
Molecular Formula	C₁₀H₉BrN₂O₂
Molecular Weight	269.10 g/mol
Synonyms	6-Bromo-7-methoxy-2-methylquinazolin-4(3H)-one; 2-Methyl-6-bromo-7-methoxy-4(3H)-quinazolinone; 6-Bromo-7-methoxy-2-methyl-3,4-dihydroquinazolin-4-one; 6-Bromo-7-methoxy-2-methyl-4-quinazolinone; 2230840-06-7; Quinazolin-4(3H)-one, 6-bromo-7-methoxy-2-methyl-
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 6-Bromo-7-Methoxy-2-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical data 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 (15-25°C). Keep the container tightly sealed to protect this light-sensitive material from moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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