秋霞午夜鲁丝一区二区老狼,亚洲中文字幕在线观看,特级西西444www大胆高清无视频,婬荡欲女搡BBBB搡BBB视频,国内精品国产成人国产三级

Home > Category > > > > rosavin

rosavin

Inquiry
In stock
Inquiry
In stock
20mg HPLC≥98% 20mg/支
  • Product Overview
  • Product details
  • Related literature
Product Overview
Product Name rosavin
CAS84954-92-7
FormulaC20H28O10
MW428.43
Appearance 白色粉末
Melting point97.0-99.0 °C | Condition: Solv: methanol (67-56-1)
Boiling point709.1±60.0 °C | Condition: Press: 760 Torr
PKa12.89±0.70 | Condition: Most Acidic Temp: 25 °C
Product details

WKQ-0000356

中文名稱:絡(luò)塞維

中文別名:紅景天羅塞維;(2R,3R,4S,5S,6R)-2-(肉桂氧基)-6-((((2S,3R,4S,5S)-3,4,5-三羥基四氫-2H-吡喃-2-基)氧基)甲基)四氫-2H-吡喃-3,4,5-三醇;洛塞維;肉桂醇苷;紅景天絡(luò)塞維;總絡(luò)塞維;絡(luò)塞琳;絡(luò)賽維;羅莎文;洛賽維

英文名稱:rosavin

英文別名:β-D-Glucopyranoside, (2E)-3-phenyl-2-propenyl 6-O-α-L-arabinopyranosyl- (9CI);β-D-Glucopyranoside, 3-phenyl-2-propenyl 6-O-α-L-arabinopyranosyl-, (E)-;(2E)-3-Phenyl-2-propen-1-yl 6-O-α-L-arabinopyranosyl-β-D-glucopyranoside;Rosavidin;Rosavin;

分子式:C20H28O10

分子量:428.43

CAS號(hào):84954-92-7

純度:HPLC≥98%

熔點(diǎn):97.0-99.0 °C | Condition: Solv: methanol (67-56-1)

沸點(diǎn):709.1±60.0 °C | Condition: Press: 760 Torr

密度:1.48±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr

酸系度數(shù):12.89±0.70 | Condition: Most Acidic Temp: 25 °C

儲(chǔ)存條件:-20℃,干燥、避光、密封

規(guī)格:5mg10mg20mg50mg100mg500mg1g2g等應(yīng)客戶需求包裝

供應(yīng)單位:四川省維克奇生物科技有限公司

供應(yīng)電話:028-81700200/4008005713

四川省維克奇生物科技有限公司生產(chǎn)中藥類標(biāo)準(zhǔn)品和天然植物有效單體,主打中藥對(duì)照品/標(biāo)準(zhǔn)品/天然植物有效單體,化學(xué)合成,抗生素三大板塊。公司推出丹參系列、龍膽系列、蟲(chóng)草系列等,敬請(qǐng)關(guān)注! 新批次有現(xiàn)貨,歡迎咨詢。

Related literature
Phytochemical, Antibacterial and Antioxidant Activity Evaluation of Rhodiola crenulata
Source:SCI:MOLECULES Author:Lingyun Zhong Notes:影響因子:3.267
Reference description

The HPLC procedure was as follows: 0–2 min, 15% B; 2–10 min, 50% B; 10–30 min, 90% B; 30–40 min, 100% B. The flow rate was 1.0 mL/min at 35 °C, and the infection volume was 20 μL. Seven pure phenolic compounds, including gallic acid, ethyl gallate, rosavin, rutin, quercetin, herbacetin and kaempferol, were used as the reference standards for the identification of the active components in EE. All the standards were purchased from Sichuan Weikeqi Biological Technology Co., Ltd. The quantification of the flavonoids was obtained by using an external standard method

Related
Sorry, no related items
History
Sorry, no related items
Service
Hotline
028-81700200
Hotline
400-800-5713
Online service time: 9:00-18:00 on weekdays
奶头大的一级A片一级 | 手机看片一区二区三区 | 国模精品无码一区二区免费蜜桃 | 免费婬片A片无码人妻 | 免费无码婬片A片AA片巨乳 | 又粗粗又大人人爽A片 | 国产91在线免费观看 | 水元惠梨香AV一区二区 | 91久久久无码精品不卡A片直播 | 99人妻碰碰碰久久久久禁片 | 淫乱厕所强奸后入精品 | 高級中出人妻内射破解 | 国产美女裸体永久免费软件 | 亚洲精品久久久无码大乳老师 | 蜜桃视频成人A片免费观看少妃 | 免费一级A片国产在线观看 强草后入激情演绎在线观看 | 亚洲无码中文字幕国产 | 国产亚洲精品91午夜无码专区 | 午夜涩涩视频在线观看 | 高清一区二区中文字幕 | 国产丝袜在线熟女高潮 | 完全免费观看不卡毛片 | 久久成年人视频免费 | 麻豆熟女av免费电影 | 91麻豆久久一级中文字幕 | 苍井空亚洲精品AA片在线播放 | 少妇搡bbbb搡bbb | 91黄色视频在线 | 黄色成人网站在线免费观看 | 久久久久久久久久小仙女 | 国产成人精品视频A片免费蜜月 | 国产毛片中字幕视频看看 | 海角社区偷拍视频在线观看 | 91亚洲精品久久久蜜桃 借种 | 高清无码免费在线观看 | 中国四川农村自拍的一级免费片 | 少妇人妻一级毛片无码 | 永久免费精品精品永久-夜色 | 久久精品一区二区三区大黄片 | 少妇裸体人做爰免费视频 | 50岁老妇女一级毛片 |