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Calycosin-7-O-beta-D-glucoside

更新时间:2022-03-08 10:26:33 采购访问:43次

常用名 毛蕊异黄酮-7-O-beta-D-葡萄糖苷; 毛蕊异黄酮苷 CAS号 20633-67-4
价格 $需询单/100g $需询单/1kg $需询单/100kg $需询单/1000kg 纯度 98.0%
备货期 需询单 库存 询单
 产品详情(用途,包装等)
用途:
Calycosin-7-O-β-D-glucoside, a melanin biosynthesis inhibitor, is isolated from the methanol extract of astragalus. IC50 value: 68 μM in inhibition of Tyrosinase Target:In vitro: Calycosin-7-O-β-d-glucoside showed a melanin biosynthesis inhibition zone in a culture plate of Streptomyces bikiniensis. Furthermore, 75.78 μM of calycosin-7-O-β-d-glucoside dramatically decreased 50% of the melanin content on Melan-a cells without any apparent cytotoxicity [1]. Calycosin-7-O-β-D-glucoside was revealed to scavenge NO, inhibit the activities of MMP-2 and MMP-9, and attenuate cell death in the in vitro cultured brain microvascular endothelial cells under OGD condition.In vivo: Calycosin-7-O-β-D-glucoside treatment significantly reduced infarct volume, histological damage and blood–brain barrier permeability in the in vivo MCAO ischemia–reperfusion rat model [2]. To reveal its physiological functions under stress, seedlings with different isoflavonoid levels were established using a phenylalanine ammonia lyase (PAL) enzyme inhibitor, l-α-aminooxy-β-phenylpropionic acid (AOPP). The results showed that the significant promotion of antioxidant capacity in this species might be associated with the remarkable accumulation of Calycosin-7-O-β-D-glucoside after cold pretreatment. The results provided the first evidence that a type of isoflavonoid, Calycosin-7-O-β-D-glucoside, might play a very important role against freezing stress in vivo [3].
物理化学性质:
CAS号:20633-67-4
常用中文名:毛蕊异黄酮-7-O-beta-D-葡萄糖苷; 毛蕊异黄酮苷
常用英文名:Calycosin-7-O-beta-D-glucoside
分子式:C22H22O10
分子量:446.404
密度:1.5±0.1 g/cm3
沸点:745.2±60.0 °C at 760 mmHg
熔点:N/A
闪点:262.0±26.4 °C
储存条件:室温

供应商信息

达阳化工(杭州)有限公司 认证供应商

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参考价格:$198/10mM*1mLinDMSO
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