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2,5-Diaminobenzenesulfonic Acid is an organic compound notable for its dual amine groups and a sulfonic acid group, contributing to its reactivity and solubility. Its molecular formula is C6H8N2O3S, with a molecular weight of 188.2. The compound typically presents as a violet powder, a characteristic that aids in its visual identification. With a melting point of 298-300 °C (with decomposition), it indicates a high degree of thermal stability. Understanding these physical and chemical properties is fundamental for its effective use in synthesis.
The synthesis of 2,5-Diaminobenzenesulfonic Acid often involves multi-step chemical processes. While specific proprietary methods vary, general approaches may include the reduction of nitro precursors or other functional group transformations. The key is to ensure the introduction of the amine and sulfonic acid functionalities at the correct positions on the benzene ring. Manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. invest heavily in optimizing these synthesis routes to achieve high yields and purity, which are essential for its application as a pharmaceutical intermediate.
The versatility of 2,5-Diaminobenzenesulfonic Acid stems from its functional groups. The amine groups can readily undergo reactions such as acylation, alkylation, and diazotization, making it a valuable intermediate for building more complex molecules. The sulfonic acid group enhances water solubility, which can be beneficial in certain reaction conditions or formulation types.
As a key component in the chemical synthesis of pharmaceuticals, this compound plays a role in constructing diverse molecular scaffolds required for drug efficacy. Its application as a dye precursor also highlights its utility in forming chromophoric systems. NINGBO INNO PHARMCHEM CO.,LTD. ensures that the 2,5-Diaminobenzenesulfonic Acid we supply meets the exacting standards required for these applications, supporting innovation and product development for our clients. By focusing on quality and efficient production, we aim to be a reliable supplier for all your chemical intermediate needs.
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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.
