6,7-Dimethoxyquinazoline-4-one: High Purity Intermediate for Gefitinib Synthesis | Manufacturer & Supplier
Discover the essential chemical intermediate, 6,7-Dimethoxyquinazoline-4-one, crucial for the synthesis of the targeted cancer therapy drug, Gefitinib. We are a leading manufacturer and supplier in China, ensuring consistent quality and reliable supply for your pharmaceutical production needs. Explore our specifications and request a quote.
Get a Quote & SampleThe Cornerstone of Gefitinib Synthesis: Quality You Can Trust

6,7-Dimethoxyquinazoline-4-one
As a premier supplier of critical pharmaceutical building blocks, NINGBO INNO PHARMCHEM CO.,LTD. offers 6,7-Dimethoxyquinazoline-4-one (CAS: 13794-72-4). This compound is indispensable for the efficient and high-yield synthesis of Gefitinib. Our commitment as a dedicated manufacturer in China ensures that you receive a product meeting stringent purity standards, supporting the development and production of life-saving medications.
- High Purity Intermediate for Gefitinib: Our 6,7-Dimethoxyquinazoline-4-one boasts a purity of ≥98%, vital for complex API synthesis.
- Reliable Pharmaceutical Chemical Sourcing: Count on us as your trusted manufacturer for consistent quality and availability.
- Ideal Physical Characteristics: Supplied as a white crystalline powder with low moisture content (≤1%) for ease of handling and formulation.
- Secure and Efficient Production: Purchase with confidence, knowing our production processes adhere to industry best practices for pharmaceutical intermediates.
Key Advantages of Sourcing Our Pharmaceutical Intermediates
Exceptional Purity & Consistency
We guarantee a purity of ≥98% for our 6,7-Dimethoxyquinazoline-4-one, ensuring predictable outcomes in your Gefitinib synthesis. As a dedicated supplier, we focus on lot-to-lot consistency.
Stable Supply Chain from China
Leverage our robust manufacturing capabilities in China to secure a stable and cost-effective supply of this critical API intermediate. We aim to be your go-to manufacturer.
Technical Expertise & Support
Benefit from our deep understanding of chemical synthesis and applications. We are committed to supporting your R&D and production needs when you buy from us.
Primary Applications in Pharmaceutical Synthesis
Gefitinib Synthesis Intermediate
This compound is a direct precursor in the multi-step synthesis of Gefitinib, an essential drug for treating certain types of non-small cell lung cancer. Secure your supply of this vital pharmaceutical intermediate.
Oncology Drug Development
Essential for research and development in new oncology drug candidates that share similar structural motifs. Discover how our high-quality chemicals can support your innovations.
API Manufacturing
Used in the large-scale production of Active Pharmaceutical Ingredients (APIs), ensuring the efficacy and safety of final drug products. Partner with a reliable manufacturer for your API needs.
Custom Synthesis Projects
Applicable in various custom synthesis projects requiring quinazolinone derivatives. We welcome inquiries for specific chemical needs from our esteemed clients.