The molecular architecture of 3-Amino-5-mercapto-1,2,4-triazole (C2H4N4S) is characterized by a 1,2,4-triazole ring substituted with both an amino group (-NH2) and a mercapto group (-SH). This dual functionality makes it a highly reactive and adaptable intermediate. The amino group can undergo various reactions, including acylation, alkylation, and condensation, while the mercapto group can be involved in thioether formation, oxidation, and metal complexation. These properties are vital for chemists seeking to build diverse molecular scaffolds.
Its application as a pharmaceutical intermediate is well-documented, where it contributes to the synthesis of therapeutic agents with a range of biological activities. Similarly, in the agrochemical industry, it's used to construct molecules that function as herbicides, fungicides, and insecticides. The ability to buy this compound from a reliable manufacturer, such as ourselves, ensures that scientists have access to a high-purity material (98%min) necessary for reproducible and successful synthesis.
The physical attributes of 3-Amino-5-mercapto-1,2,4-triazole, including its form as a white crystal powder and its impressive thermal stability up to 300-303°C, make it amenable to various reaction conditions. For research institutions and chemical production facilities, understanding these characteristics is crucial when planning synthesis routes. We, as a primary manufacturer, pride ourselves on delivering consistent quality that supports advanced chemical innovation.
We invite all professionals in the field of chemical synthesis to explore the potential of 3-Amino-5-mercapto-1,2,4-triazole. If you are looking to buy this essential intermediate, consider our offerings as a leading manufacturer in China. Contact us for a detailed quotation and to discuss how we can meet your project’s specific needs, ensuring you have a dependable supply of this versatile chemical building block.
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.