Description

6-Methoxy-5-Nitroquinazoline is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized quinazoline scaffold, which serves as a critical precursor for the development of novel pharmaceutical compounds and bioactive molecules. This intermediate is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, particularly for the synthesis of targeted kinase inhibitors and other therapeutic agents.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of novel drug candidates, particularly kinase inhibitors.
• Medicinal Chemistry Research: Used as a versatile building block for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Organic Synthesis: Serves as a functionalized substrate for further chemical transformations, such as reduction, substitution, or cross-coupling reactions.
• Biochemical Tool Compound Development: Potential use in the creation of probes for studying biological pathways and enzyme functions.
• Agrochemical Research: Investigated as an intermediate for the synthesis of new active ingredients with herbicidal or pesticidal properties.

Basic Information

Product Name	6-Methoxy-5-Nitroquinazoline
CAS No.	87039-48-3
Molecular Formula	C9H7N3O3
Molecular Weight	205.17 g/mol
Synonyms	5-Nitro-6-methoxyquinazoline; Quinazoline, 6-methoxy-5-nitro-; 6-Methoxy-5-nitro-quinazoline; 6-Methoxy-5-nitroquinazoline; 87039-48-3 (CAS)
EINECS	Contact for details

Quality Control

Our 6-Methoxy-5-Nitroquinazoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profile is provided with every shipment to support your quality assurance protocols.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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