杨梅素
杨梅素(Myricetin)
CAS: 529-44-2
化学式: C15H10O8
| 中文名 | 杨梅素 |
| 英文名 | Myricetin |
| 别名 | 杨梅甙 杨梅酮 杨梅素 杨梅黄酮 杨梅黄素 杨梅酮, 来源于杨梅 3,3',4',5,5',7-六羥黃酮 杨梅黄酮,杨梅酮,杨梅黄素,杨梅树皮素,杨梅苷,杨梅甙 3,5,7-三羟基-2-(3,4,5-三羟基苯基)-4H-1-苯并呋喃-4-酮 |
| 英文别名 | Myricetin MYRISETIN Cannabiscetin MYRICETIN(CANNABISCETIN)(P) MYRICETIN(CANNABISCETIN)(RG) 3,3,4,5,5,7-Hexahydroxyflavone CANNABISCETIN(SEE MYRICETIN)(P) 3,3',4',5,5',7-Hexahydroxyflavone Myricetin, froM Myrica rubra (Lour.) Zucc. 3,3,4,4,5,7-hexahydro-2-phenyl-4H-chromen-4-one 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl) |
| CAS | 529-44-2 |
| EINECS | 208-463-2 |
| 化学式 | C15H10O8 |
| 分子量 | 318.24 |
| InChI | InChI=1/C15H10O8/c16-5-3-8(18)10-9(4-5)23-15(14(22)13(10)21)6-1-2-7(17)12(20)11(6)19/h1-4,16-20,22H |
| InChIKey | IKMDFBPHZNJCSN-UHFFFAOYSA-N |
| 密度 | 1.4222 (rough estimate) |
| 熔点 | >300°C(lit.) |
| 沸点 | 377.41°C (rough estimate) |
| 水溶性 | Soluble in dimethyl sulfoxide,dimethyl formamide and ethanol. Insoluble in water. |
| 溶解度 | 乙醇: 溶解10mg/mL，澄清至非常微弱浑浊，黄色至非常深的黄绿色 |
| 折射率 | 1.4395 (estimate) |
| 酸度系数 | 6.30±0.40(Predicted) |
| 存储条件 | 2-8°C |
| 稳定性 | 吸湿性 |
| 外观 | 结晶 |
| 颜色 | Yellowish Brown |
| Merck | 14,6332 |
| BRN | 332331 |
| 物化性质 | 溶于甲醇，乙醇，丙酮，乙酸乙酯，微溶于水，难溶于氯仿、石油醚。 来源于杨梅科杨梅属植物杨梅Myrica rubra （Lour.）Sieb. et Zucc.的果实 |
| MDL号 | MFCD00006827 |
| 安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
| WGK Germany | 3 |
| RTECS | LK8646000 |
| FLUKA BRAND F CODES | 10 |
| 海关编号 | 29329990 |
| 下游产品 | 半乳糖醛酸 6-脱氧-D-葡萄糖 D-吡喃葡萄糖 L-鼠李糖 D-半乳糖 |
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杨梅素 - 介绍
药理药效：血小板活化因子(PAF) 的拮抗作用。 具有抗血栓、抗心肌缺血、改善微循环等多方面的心血管药理作用。
最后更新：2022-10-16 17:25:55
杨梅素 - 简介
杨梅素是一种常见的天然色素，其化学名称为芸香苷。它是从杨梅果皮中提取的紫色物质。
杨梅素具有以下性质：
色泽鲜艳，呈现深紫色至橙红色；
在酸性条件下稳定，但在碱性环境中易受到降解；
不溶于水，但溶于醇类溶剂；
具有一定的抗氧化性和抗菌性。
杨梅素主要用途包括：
杨梅素的制法主要包括以下步骤：
收集新鲜的杨梅果皮，去除果肉；
将果皮切碎，并加入适量的溶剂，如醇类溶剂（乙醇或丙酮）；
在适当的温度下搅拌和浸泡，将杨梅素溶解出来；
过滤溶液以去除固体残渣；
进行浓缩、净化和结晶，得到纯度较高的杨梅素。
杨梅素在纯度较高情况下一般认为是安全的，但过量摄入可能对某些人产生过敏反应；
杨梅素具有以下性质：
色泽鲜艳，呈现深紫色至橙红色；
在酸性条件下稳定，但在碱性环境中易受到降解；
不溶于水，但溶于醇类溶剂；
具有一定的抗氧化性和抗菌性。
杨梅素主要用途包括：
杨梅素的制法主要包括以下步骤：
收集新鲜的杨梅果皮，去除果肉；
将果皮切碎，并加入适量的溶剂，如醇类溶剂（乙醇或丙酮）；
在适当的温度下搅拌和浸泡，将杨梅素溶解出来；
过滤溶液以去除固体残渣；
进行浓缩、净化和结晶，得到纯度较高的杨梅素。
杨梅素在纯度较高情况下一般认为是安全的，但过量摄入可能对某些人产生过敏反应；
最后更新：2024-04-09 19:05:12
供应商列表
提供多种规格现货供应
产品名: 杨梅素(10mM in DMSO,无菌) 去供应商网站查看 询盘CAS: IM06401
产地: 北京
包装: 1ml/瓶
规格: IM06401-1ml
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库存: 现询
电话: 010-50973130
手机: 17801761073(微信同号)
电子邮件: 3193328036@qq.com
QQ: 3193328036
微信: 17801761073
产品描述: 索莱宝直销,欢迎来询
提供多种规格现货供应
产品名: 杨梅素(10mM in DMSO,无菌) 去供应商网站查看 询盘CAS: IM06401
产地: 北京
包装: 1ml/瓶
规格: IM06401-1ml
价格: 电话、微信、QQ、邮件
库存: 现询
电话: 010-50973130
手机: 17801761073(微信同号)
电子邮件: 3193328036@qq.com
QQ: 3193328036
微信: 17801761073
产品描述: 索莱宝直销,欢迎来询
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