Guanine (CAS 73-40-5), a fundamental purine base, plays a crucial role in molecular biology as a building block for DNA and RNA. Its distinct chemical structure and properties have also led to its adoption in various industrial applications, notably in the pharmaceutical and cosmetic sectors. For companies seeking a reliable source of this vital compound, understanding the attributes of a reputable Guanine supplier is key.
As a leading Guanine supplier based in China, we specialize in providing high-purity Guanine (CAS 73-40-5) that meets stringent international quality standards. Our product is essential for pharmaceutical companies requiring intermediates for drug synthesis and for cosmetic manufacturers aiming to achieve pearlescent effects in their products. The 98% purity of our Guanine ensures optimal performance and safety in these sensitive applications. We are dedicated to transparency in our product specifications and manufacturing processes.
The procurement process for specialized chemicals like Guanine demands careful consideration of product quality, consistency, and supply chain reliability. We understand these needs and strive to be more than just a supplier; we aim to be a trusted partner. Our competitive pricing and efficient logistics ensure that businesses can procure Guanine (CAS 73-40-5) cost-effectively and without disruption to their operations. Whether you need small quantities for research or bulk orders for production, we are equipped to meet your requirements.
We encourage potential buyers to connect with us to discuss their specific needs. Inquiries about pricing, availability, technical data sheets, or to request samples of our Guanine (CAS 73-40-5) are always welcome. Leveraging our expertise as a Guanine manufacturer and exporter, we are committed to facilitating your success by providing top-tier chemical solutions. Partner with us for your Guanine supply chain 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.