长效加压素 - Names and Identifiers
长效加压素 - Physico-chemical Properties
| Molecular Formula | C46H65O12N14S2
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| Physical and Chemical Properties | It is a water-insoluble light brown powder. It is a long-acting biochemical drug prepared by precipitation of vasopressin extracted from the posterior pituitary gland of animals with tannic acid. The oil for injection can be prepared into a yellow or light yellow oily suspension, which has the same effect as urine collapse, but the absorption is slow and the maintenance time is long, which is convenient for patients with diabetes insipidus to take long-term medication. |
长效加压素 - Introduction
Tannic acid, also known as allantoic acid, is an organic compound with the chemical formula C14H12O6. It is a crystalline white powder, odorless. Tannic acid urine insipidus is slightly soluble in water and ethanol, and will significantly increase its solubility under acidic conditions. It is a polyphenolic compound containing multiple phenolic hydroxyl groups.
Tannic acid urine insipidus is commonly used in the leather industry as a high-quality tanning agent. It has the ability to combine with the collagen fibers in the leather, which can make the leather soft, wear-resistant and water-resistant. In addition, it has antibacterial, antioxidant and antimutagenic properties and can be used as a protective agent and preservative in the pharmaceutical, cosmetic and food industries.
Preparation of tannic acid urine insipidus can be extracted from some plants, such as cotoneaster leaves, natural cotoneaster, and even from some animal tissues. The preparation method usually includes the steps of leaching, filtration, concentration and crystallization.
About the safety information of tannic acid urine insipidus, it belongs to a low toxic compound. However, prolonged or excessive contact with skin, eyes and mucous membranes should be avoided, and protective measures such as protective gloves, mask and goggles should be worn when using. During use and storage, keep away from fire and heat sources, and avoid contact with oxidants, strong acids and alkalis. Such as accidental contact or misuse, should be timely cleaning or medical treatment.
Last Update：2024-04-09 21:54:55