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In the pharmaceutical industry, the pursuit of drug safety and efficacy is unyielding. A critical component of this pursuit is the precise identification and quantification of impurities. 5-Bromoquinazolin-6-ylthiourea (CAS 842138-74-3) plays a pivotal role in this regard, serving as a highly valued pharmaceutical reference standard. As a dedicated manufacturer and supplier, we understand the critical need for reliable and well-characterized standards for your analytical and quality control operations.
Why is 5-Bromoquinazolin-6-ylthiourea an Important Reference Standard?
5-Bromoquinazolin-6-ylthiourea is recognized as a process-related impurity encountered during the synthesis of Brimonidine, an important ophthalmic drug. Regulatory bodies worldwide, such as the FDA and EMA, mandate strict control over drug impurities to ensure patient safety. Pharmaceutical manufacturers are required to identify, quantify, and manage impurities within specified limits. This is where a precisely characterized reference standard like 5-Bromoquinazolin-6-ylthiourea becomes indispensable.
Having access to a reliable source of this compound allows analytical chemists to:
The availability of this compound from a trusted manufacturer means that pharmaceutical companies can secure the necessary materials for their quality assurance programs with confidence. Obtaining a competitive price for these critical standards is often a key consideration for R&D budgets.
Our Commitment to Quality as a Supplier
NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing pharmaceutical reference standards that meet rigorous quality criteria. Our 5-Bromoquinazolin-6-ylthiourea is produced with meticulous attention to purity (assay ≥98.0%) and undergoes thorough characterization. We understand that as a supplier, our reliability directly impacts your ability to ensure the safety and compliance of your pharmaceutical products.
We cater to both R&D departments and established manufacturing facilities. If you are seeking to purchase this crucial impurity standard, we encourage you to request a quote from us. Our team is equipped to handle inquiries for various quantities and to provide the necessary technical support to facilitate your quality control and research endeavors. Partner with us to secure your supply of high-quality pharmaceutical reference standards.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
