Description

4(3H)-Quinazolinone, 6-Methoxy-7-Nitro- is a high-purity, synthetic heterocyclic organic compound identified by CAS NO 196195-00-3. This specialized quinazolinone derivative serves as a critical pharmaceutical intermediate and research chemical for the development of novel active ingredients. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly in oncology and CNS research.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize biological activity.
• Chemical Reference Standard: Serves as an analytical standard for quality control and method development in API manufacturing.
• Organic Synthesis: Valuable precursor for further functionalization to create libraries of novel quinazolinone analogs.
• Biochemical Research: Investigated for enzyme inhibition properties and other biological mechanisms in academic and industrial labs.

Basic Information

Product Name	4(3H)-Quinazolinone, 6-Methoxy-7-Nitro-
CAS No.	196195-00-3
Molecular Formula	C9H7N3O4
Molecular Weight	221.17 g/mol
Synonyms	6-Methoxy-7-nitroquinazolin-4(3H)-one; 7-Nitro-6-methoxy-4(3H)-quinazolinone; 6-Methoxy-7-nitro-4-quinazolinol; 4-Hydroxy-6-methoxy-7-nitroquinazoline; 6-Methoxy-7-nitro-3,4-dihydroquinazolin-4-one; 7-Nitro-6-methoxy-3H-quinazolin-4-one
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 6-Methoxy-7-Nitro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR, to ensure it meets the stringent requirements for research and development use. Certificates of Analysis (COA) documenting all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to ensure stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.