For professionals in the chemical industry, a thorough understanding of a compound's properties is paramount. 2-Mercapto-5-nitrobenzimidazole (CAS 6325-91-3) is no exception. NINGBO INNO PHARMCHEM CO.,LTD., a reputable supplier of fine chemicals in China, provides insights into the critical characteristics of this important molecule.

Physically, 2-Mercapto-5-nitrobenzimidazole typically presents as a crystalline powder. Its color can range from light yellow to light orange, depending on its purity and manufacturing batch. This visual characteristic is a common initial indicator for quality assessment. The compound is notably stable under standard storage conditions, typically recommended to be at room temperature or refrigerated under an inert atmosphere to maintain its integrity over time.

Chemically, the compound exhibits a high melting point, with reported values around 274 °C, often with decomposition. This high melting point is indicative of its robust molecular structure and strong intermolecular forces. Solubility is another key property; 2-Mercapto-5-nitrobenzimidazole is soluble in 1 M NaOH, forming an opaque, dark red solution at a concentration of 50 mg/mL. This solubility profile is important for formulating solutions for reactions or testing.

The molecular formula for 2-Mercapto-5-nitrobenzimidazole is C7H5N3O2S, with a molecular weight of approximately 195.20 g/mol. Its structure contains a benzimidazole core substituted with a mercapto group and a nitro group, which contribute to its reactivity and chemical behavior. These attributes make it a valuable component for various chemical transformations and potential therapeutic applications.

For businesses looking to buy 2-Mercapto-5-nitrobenzimidazole, understanding these detailed properties ensures that the material procured meets the specific requirements of their intended use. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing accurate product information and consistent quality, making us a trusted manufacturer and supplier in China.