Zhejiang Kinso Technology Co., Ltd. is a manufacturer and supplier of 5-Aminosalicylic acid CAS 89-57-6 in China. We have specialized in the research and developmen of pharmaceutical intermediates and APIs for lots of years. The quality o is guaranteed and the price is low, it cover most of the Indian and Austria markets. Our hope is to establish mutually beneficial trading relations between us.
The Kinsotech 5-Aminosalicylic acid also known as Masalazine, 5-ASA. The CAS number is 89-57-6. The purity is as high as 99%. We could offer the lowest price in China market. We got the certifications of ISO9001.
| Product name | 5-Aminosalicylic acid |
| CAS NO. | 89-57-6 |
| EINECS NO. | 201-919-1 |
| Molecular formula | C7H7NO3 |
| Molecular weight | 153.14 |
| Use | For the API series |
| Structural formula |
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The Kinsotech 5-Aminosalicylic acid is light grey or light pink powder or crystals, soluble in hydrochloric acid, slightly soluble in hot water, microbath in cold water or ethanol. In addition, it begins to decompose at about 235℃ and the melting point is 280℃. The packing is 25KG/Drum. Its storage method: The warehouse is ventilated and dry at low temperature.
The Kinsotech 5-Aminosalicylic acid is a crucial raw material for the pharmaceutical and dye industries. In medicine, it serves as a primary ingredient in drugs used to treat chronic colitis, such as Salazosulfapyridine(SASP), which shares similar therapeutic effects. Additionally, it is utilized in the treatment of ulcerative colitis. Masalazine is an active pharmaceutical Ingredients, effectively inhibits prostaglandin synthesis in a dose-dependent manner and reduces PGE2 release in human colon mucosa, thereby significantly suppressing intestinal wall inflammation. Furthermore, it can inhibit neutrophil fat oxidase activity and demonstrate dose-response inhibition of inflammatory mediators like chemotactic LTB4 and Leukotrienes, ultimately mitigating the inflammatory response. It also exerts significant control over intestinal prostaglandins and prevents the occurrence of inflammatory mediators like Leukotrienes to alleviate symptoms associated with inflammatory bowel disease. In the dye industry, 5-Aminosalicylic acid could enables various reactions that are leveraged for manufacturing high-quality reactive dyes. Moreover, it finds application in producing photosensitive paper. It is important to note that while 5-Aminosalicylic acid has diverse applications, caution must be exercised regarding its safety during use; burning it produces toxic nitrogen oxide fumes. Prior to usage, consulting a doctor or seeking professional advice is recommended to ensure both efficacy and safety.
