In the dynamic field of chemical manufacturing and research, a thorough understanding of compound properties is fundamental for innovation. 2,2'-Dithiosalicylic Acid, often abbreviated as DSTA (CAS 119-80-2), is a compound that offers a unique combination of chemical reactivity and structural features, making it valuable across several sectors. As a premier manufacturer and supplier, we are pleased to share insights into this important chemical.

Understanding DSTA's Chemical Profile

DSTA presents as a brown powder, a characteristic that hints at its molecular structure. Its high melting point, typically between 287-290°C, signifies a stable crystalline structure. The compound’s molecular formula is C14H10O4S2, with a molecular weight of 306.36. The presence of two carboxylic acid groups and a disulfide linkage (S-S) are its defining chemical features. This disulfide bond is particularly interesting, as it can undergo cleavage and reformation under certain conditions, lending itself to applications in redox chemistry and material science. While sparingly soluble in water, it shows better solubility in organic solvents such as DMSO and methanol, which is advantageous for its integration into synthesis protocols.

Synthesis and Production Excellence

The production of high-quality DSTA involves careful chemical synthesis. A common route utilizes anthranilic acid as a starting material, undergoing a series of reactions including diazotization and treatment with sulfur dioxide. The precision in controlling reaction conditions, such as temperature and catalyst presence, is crucial for achieving high purity and yield. Our manufacturing processes are designed to ensure that every batch of DSTA we supply meets stringent quality standards. This commitment to excellence means that when you buy DSTA from us, you are assured of a product suitable for sensitive applications, whether in pharmaceutical development or advanced material research.

Diverse Applications of DSTA

The unique chemical structure of DSTA underpins its diverse applications:

  • Pharmaceutical Intermediates: DSTA serves as a critical building block in the synthesis of various pharmaceutical compounds, most notably in the development of anti-HIV-1 agents. Its structure allows for the creation of molecules with targeted biological activity.
  • Material Science Innovations: Researchers utilize DSTA in the creation of novel materials, including anionic silver(I) clusters and polyamides with disulfide bonds in their main chains. These materials can exhibit unique properties useful in advanced technologies.
  • Organic Synthesis Reagent: As a sulfhydryl modifying reagent, DSTA offers specific chemical functionalities beneficial in complex organic synthesis pathways, making it a sought-after fine chemical.

Sourcing DSTA with Confidence

For organizations requiring a reliable supply of DSTA, partnering with an experienced manufacturer and supplier is key. We offer DSTA with guaranteed purity and quality, backed by comprehensive technical documentation. As a leading supplier from China, we are dedicated to providing efficient service and competitive pricing. If you are looking to purchase DSTA, please contact us to discuss your requirements and receive a prompt quotation. Ensuring a consistent supply of this versatile chemical is vital for the success of your projects.