In the highly regulated pharmaceutical industry, impurity profiling is a critical aspect of drug development and quality control. Understanding and quantifying impurities ensures the safety and efficacy of medications. 6-(3-Chloropropylamino)-1,3-dimethyluracil (CAS: 34654-81-4) plays a significant role in this area, particularly as a known impurity in the synthesis of Urapidil, a medication used to treat hypertension.
The Crucial Role of Impurity Standards
Pharmaceutical manufacturers are mandated to identify, quantify, and control impurities that may arise during the synthesis of Active Pharmaceutical Ingredients (APIs). A well-characterized impurity, such as 6-(3-Chloropropylamino)-1,3-dimethyluracil, serves as an essential reference standard. Analytical chemists use these standards to develop and validate sensitive analytical methods, typically HPLC or GC-MS, to detect and measure the presence of this specific impurity in Urapidil batches. This meticulous process guarantees that the final drug product meets strict regulatory requirements.
Sourcing High-Purity Standards from a Trusted Supplier
For effective impurity profiling, it is imperative to obtain 6-(3-Chloropropylamino)-1,3-dimethyluracil with guaranteed high purity and well-documented characterization. As a leading manufacturer and supplier of fine chemicals and pharmaceutical intermediates in China, we specialize in providing such critical reference materials. Our product, with a purity exceeding 97% and confirmed by NMR and HPLC, is ideal for use in analytical laboratories.
When you need to buy this impurity standard, partnering with us ensures you receive a reliable product that supports your quality assurance efforts. We understand the stringent demands of the pharmaceutical sector and offer competitive pricing, especially for bulk orders required by R&D departments or contract testing laboratories. Our commitment extends to providing comprehensive documentation and responsive customer service.
Beyond Urapidil: Broader Applications
While its significance as a Urapidil impurity is notable, 6-(3-Chloropropylamino)-1,3-dimethyluracil is also a valuable intermediate in broader organic synthesis. Its reactive functional groups allow for its use as a building block in various research projects aimed at discovering new compounds. By securing a reliable source for this compound, researchers can confidently explore new synthetic routes and develop novel pharmaceuticals.
For pharmaceutical companies and analytical laboratories requiring this critical reference standard, choosing a dependable manufacturer is key. We invite you to purchase 6-(3-Chloropropylamino)-1,3-dimethyluracil from us and experience the assurance of quality and reliability for your impurity profiling needs.
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.