High-Purity Pharmaceutical Intermediate: 2-Chloro-4-amino-6,7-dimethoxyquinazoline (CAS 23680-84-4) Manufacturer & Supplier

As a leading manufacturer and supplier of high-quality pharmaceutical intermediates, we specialize in 2-Chloro-4-amino-6,7-dimethoxyquinazoline (CAS 23680-84-4). This essential compound, boasting 99% purity, is a critical building block for life-saving alpha-blocker medications. We offer competitive pricing and reliable global supply.

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Key Advantages of Our Pharmaceutical Intermediate

Uncompromising Purity

Our 2-Chloro-4-amino-6,7-dimethoxyquinazoline consistently achieves ≥99% purity, a non-negotiable standard for safe and effective API manufacturing. Trust our capabilities as a premier supplier.

Crucial for Alpha-Blocker Synthesis

This intermediate is indispensable for synthesizing essential alpha-blocker drugs such as prazosin, doxazosin, and terazosin. Secure your supply chain from a reliable manufacturer.

Reliable Global Supply Chain

As a dedicated supplier, we ensure stable and timely delivery of 2-Chloro-4-amino-6,7-dimethoxyquinazoline to pharmaceutical manufacturers worldwide. Inquire about bulk pricing and purchase options.

Core Applications in Pharmaceutical Manufacturing

Synthesis of Alpha-Blocker APIs

This compound is a cornerstone for producing critical alpha-blocker APIs like prazosin, doxazosin, and terazosin, vital for treating hypertension and BPH. Procure this key intermediate from our China-based manufacturing facility.

Drug Development & Research

Medicinal chemists utilize our high-purity intermediate for exploring new synthetic routes and developing next-generation pharmaceuticals. Buy from a trusted supplier for your R&D needs.

Quality Control & Reference Standards

Used in the synthesis of reference standards for rigorous pharmaceutical quality control, ensuring the efficacy and safety of finished drug products. Connect with us for purchase inquiries.

Production of Specific Therapeutic Agents

Essential precursor for drugs treating conditions like benign prostatic hyperplasia (BPH) and hypertension, improving patient outcomes globally. Contact our sales team to buy this vital chemical.