APIs per la ricerca e le impurità

2-Nitroacetamide sodium salt is an impurity of the drug N-[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroacetamide, a synthetic chemotherapeutic agent for the treatment of cancers. This compound has been shown to have metabolism studies and natural properties. It has a CAS number of 112251-56-6 and is found in the pharmacopoeia. 2-Nitroacetamide sodium salt is a custom synthesis that can be used as a reference standard for HPLC analysis. It can also be used as a drug product or metabolite in drug development.

Methylisothiourea is a label that can be used to identify cells in vivo. It is a fluorescent molecule that is activated by the presence of cytokines, such as IL-1β and TNF-α. Methylisothiourea has been used to evaluate corneal epithelial cells for their response to injury. The effect of Methylisothiourea on the tissue was assessed by histology and evaluated by the presence of cytokine concordance with the fluorescence intensity. Reconstitution experiments were conducted in vitro using human tissues. It was found that Methylisothiourea was not toxic at concentrations up to 500 μM and that it did not interfere with DNA synthesis or cell division at concentrations up to 10 mM.

Risedronate sodium hydrate is a polymorphic, water-soluble salt of risedronate. It has been used in the treatment of osteoporosis and Paget's disease of bone. Risedronate sodium hydrate binds to calcium ions in the body and prevents them from being deposited in bone tissue. This drug also cross-links collagen fibers in the bone matrix, which increases mineralization and decreases the risk of fracture by strengthening the bones. The monosodium salt form of risedronate is soluble in water and is used as an analytical reagent for determining ionic strength or pH. It has been shown to inhibit ionotropic gelation, which may be due to its polyphosphoric acid content. Risedronate sodium hydrate is a polymorphic, water-soluble salt of risedronate that has been used in the treatment of osteoporosis and Paget's disease of bone. Risedronate sodium hyd

6-Epi pravastatin sodium salt is a synthetic compound with the same molecular formula and chemical structure as the natural product. It has been used in pharmacological studies, drug development, and research. 6-Epi pravastatin sodium salt is a metabolite of pravastatin.

2-Mercaptobenzimidazole is a chemical compound that can be used for the treatment of infectious diseases. It has been shown to have antioxidative properties and inhibit the growth of bacteria. 2-Mercaptobenzimidazole also has an effect on human serum, which may be due to its ability to bind with proteins in serum and form hydrogen bonds. 2-Mercaptobenzimidazole is stable at high temperatures and has been shown as an effective antimicrobial agent against gram positive and gram negative bacteria.

Des(2-methylbutyryl)pavastatin sodium is a synthetic analog of the natural product, pravastatin. It is the methyl ester of the active metabolite of pravastatin and has been shown to be an effective inhibitor of cholesterol biosynthesis. Des(2-methylbutyryl)pavastatin sodium is used in drug development as an analytical standard and as a research and development impurity standard for HPLC. This compound's CAS number is 151061-28-8, making it a niche product that does not require extensive synthesis.