Guanine (CAS 73-40-5) is a fundamental organic compound with diverse applications, primarily recognized for its role in biological systems as a purine base essential for DNA and RNA. Its chemical structure, characterized by a purine ring system, makes it a key molecule in life sciences. Beyond its biological significance, Guanine has found valuable applications in various industries, notably in cosmetics and pharmaceuticals.
In the cosmetic industry, Guanine is renowned for its ability to create a pearlescent, iridescent effect. This characteristic makes it a sought-after ingredient for enhancing the visual appeal of products like eyeshadow, nail polish, and shampoos. As a colorant, its purity and origin are critical. We ensure that our Guanine (CAS 73-40-5) meets the stringent purity requirements for cosmetic ingredients, providing a safe and effective component for your product formulations.
For the pharmaceutical sector, Guanine (CAS 73-40-5) serves as a vital intermediate. Its structure is foundational for the synthesis of numerous pharmaceutical compounds, including nucleoside analogs and antiviral drugs. Procuring Guanine from a dependable manufacturer is crucial for ensuring the quality and efficacy of pharmaceutical end-products. Our dedication to quality assurance and reliable manufacturing processes positions us as a premier supplier for companies in the pharmaceutical industry.
When considering the purchase of Guanine (CAS 73-40-5), selecting a supplier that prioritizes quality, consistency, and customer service is paramount. We offer comprehensive support, from product inquiries to bulk order fulfillment. Our team is dedicated to providing you with the necessary information and resources to make informed decisions. If you are looking to buy Guanine or require further details on its properties and applications, we invite you to contact us. We are committed to being your trusted source for high-quality Guanine from China.
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.