化学信息:
中文名 | 羟基茜草素 |
英文名 | Purpurin |
中文别名 | 1,2,4-三羟基蒽醌; 吡啉 |
英文别名 | Madder purple; Verantin; Oxylizarinic acid |
来源 | 茜草Rubia cordifolia L. |
化合物类型 | 醌类(Quinones)>蒽醌>茜草素型蒽醌 |
化学式 | C14H8O5 |
分子量 | 256.21 |
CAS号 | 81-54-9 |
纯度 | 98%, HPLC |
溶剂/溶解度 | DMSO: 51 mg/ml (199.05 mM) |
溶液配制 | 5mg加入1.95ml DMSO,或者每2.56mg加入1ml DMSO,配制成10mM溶液。 |
生物信息
产品描述 | Purpurin is a natural anthraquinone compound from Rubia tinctorum L.. Purpurin has antidepressant-like effects. | ||||
信号通路 | - | ||||
靶点 | MAO-A | - | - | - | - |
IC50 | 0.422μM | - | - | - | - |
体外研究 | Purpurin was a reversible and competitive inhibitor of MAO-A with a Ki value of 0.422μM. A comparison of their chemical structures suggested the 4-hydroxy group of purpurin might play an important role in its inhibition of MAO-A. Purpurin is a potent, selective, reversible inhibitor of MAO-A, and that it be considered a new potential lead compound for development of novel reversible inhibitors of MAO-A (RIMAs). | ||||
体内研究 | Purpurin (Orally; 2, 6, 18 mg/kg for 3 weeks) exerts dose-dependently antidepressant-like effects on behavior and stress axis reactivity in adult male C57BL/6J mice (6-7 weeks old upon arrival). | ||||
临床实验 | N/A |
1. Ma L, et al. Psychopharmacology (Berl). 2020,237(3):887-899.
2. Lee H W, et al. Bioorganic & Medicinal Chemistry Letters. 2017,27(5):1136-1140.
包装清单:产品编号 | 产品名称 | 包装 |
SM3041-10mM | 羟基茜草素(98%, HPLC) | 10mM×0.2ml |
SM3041-5mg | 羟基茜草素(98%, HPLC) | 5mg |
SM3041-25mg | 羟基茜草素(98%, HPLC) | 25mg |
SM3041-100mg | 羟基茜草素(98%, HPLC) | 100mg |
- | 说明书 | 1份 |
-20℃避光保存,至少一年有效。固体粉末4℃避光保存,至少一个月有效。如果溶于非DMSO溶剂,建议分装后-80℃避光保存,预计6个月内有效。
注意事项:本产品可能对人体有一定的毒害作用,请注意适当防护,以避免直接接触人体或吸入体内。
本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
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