Description

6-Hydroxyl-7-Ethoxyquinazoline-4-One is a high-purity, functionalized quinazolinone derivative, serving as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its molecular structure makes it a valuable precursor for synthesizing targeted bioactive compounds, particularly in oncology and kinase inhibitor research. This product is essential for R&D laboratories, fine chemical manufacturers, and pharmaceutical companies engaged in the development of novel therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel kinase inhibitors and targeted cancer therapeutics.
• Organic Synthesis Reagent: Versatile precursor for constructing complex heterocyclic compounds in medicinal chemistry.
• Biochemical Research: Used in academic and industrial R&D for studying enzyme inhibition and signal transduction pathways.
• Fine Chemical Production: Intermediate in the manufacture of dyes, pigments, and other high-performance specialty chemicals.
• Agrochemical Development: Potential precursor for creating new active ingredients in crop protection products.

Basic Information

Product Name	6-Hydroxyl-7-Ethoxyquinazoline-4-One
CAS No.	451494-93-2
Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.21 g/mol
Synonyms	6-Hydroxy-7-ethoxyquinazolin-4(3H)-one; 7-Ethoxy-6-hydroxy-3,4-dihydroquinazolin-4-one; 4(3H)-Quinazolinone, 6-hydroxy-7-ethoxy-; 6-Hydroxy-7-ethoxy-4(3H)-quinazolinone; 7-Ethoxy-6-hydroxyquinazolin-4(3H)-one; 6-Hydroxy-7-ethoxy-3,4-dihydroquinazolin-4-one; 6-Hydroxy-7-ethoxy-4-quinazolinone
EINECS	Contact for details

Quality Control

Our 6-Hydroxyl-7-Ethoxyquinazoline-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC profiles, to support your regulatory and R&D requirements. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for critical synthesis applications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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