CAS: 84954-92-7; (2R,3R,4S,5S,6R)-2-(Cinnamyloxy)-6-((((2S,3R,4S,5S)-3,4,5-Trihydroxytetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-3,4,5-Triol

• 英文名称(2R,3R,4S,5S,6R)-2-(Cinnamyloxy)-6-((((2S,3R,4S,5S)-3,4,5-Trihydroxytetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-3,4,5-Triol
• 中文名称络塞维
• IUPAC名称(2R,3R,4S,5S,6R)-2-(cinnamyloxy)-6-((((2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol
• 其它别名Rosavin; Rosavidin; Rosavins; Unii-1R72C0Rome; 1R72C0Rome; (-)-Rosavin; Rosavin, (-)-; (2R,3R,4S,5S,6R)-2-(Cinnamyloxy)-6-((((2S,3R,4S,5S)-3,4,5-Trihydroxytetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-3,4,5-Triol; Beta-D-Glucopyranoside, (2E)
• CAS编号84954-92-7
• MFCD编号:MFCD03427685
• EINECS号:875-667-1
• FDA UNII编号:1R72C0ROME
• 分子式:C20H28O10
• 分子量:428.43
• 产品CID: 1841150
• 产品分类生物化工

• 相似结构搜索
• InChIKey: RINHYCZCUGCZAJ-IPXOVKFZSA-N
• RINHYCZCUGCZAJ-PFXHMXLMNA-N…
• 计算化学: 氢键受体数10.0氢键供体数6.0可旋转键数7.0

物理性质

• 熔点171～173°C
• 沸点709.1±60.0 °C at 760 mmHg
• 闪点382.6±32.9 °C
• 密度1.5±0.1 g/cm3
• pKa:12.89±0.70(预测)
• PSA:158.3
• LogP:1.83
• 折射率1.635
• 蒸汽压0.0±2.4 mmHg at 25°C
• 溶解性水: ≥5mg/mL (Warmed)
• 外观形态白色至米色粉末
• 储存条件2-8°C

MSDS等安全信息

• 警示词Warning
• 危险描述H302-H315-H319-H335-
• 防范说明P261-P305+P351+P338-
• UN编号NONH for all modes of transport
• 安全声明24/25
• WGK Germany3

上下游产品

合成工艺路线路线简述

• 合成目标产物 Rosavin 主要起始原料 β-D-Glucopyranoside, (2E)-3-Phenyl-2-Propen-1-Yl 6-O-(2,3,4-Tri-O-Acetyl-α-L-Arabinopyranosyl)-, 2,3,4-Triacetate
• 916494-82-1 = 84954-92-7
  反应条件:1.1 Reagents: Sodium Solvents: Methanol; 5 H,Rt1.2 Reagents: Ku 2 (Ion Exchanger); Neutralized,Rt
  标题:Synthesis Of The Rhodiola Rosea Glycoside Rosavin
  作者:Patov,S. A.; Punegov,V. V.; Kuchin,A. V.
  参考文献:Chemistry Of Natural Compounds 日期:2006 卷标:42(4) 页码:397-399]
  
  866325-74-8 = 84954-92-7
  反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Methanol,Tetrahydrofuran; 1 H,Rt1.2 Reagents: Amberlyst 15; Rt
  标题:Synthesis Of Rosavin And Its Analogs Based On A Mizoroki-Heck Type Reaction
  作者:Kishida,Msashi; Akita,Hiroyuki
  参考文献:Tetrahedron: Asymmetry 日期:2005 卷标:16(15) 页码:2625-2630]
  
  = 84954-92-7
  反应条件:1.1 Catalysts: Trimethylsilyl Triflate Solvents: Dichloromethane; -20 °C; 1 H,-20 °C1.2 Reagents: Triethylamine1.3 Reagents: Sodium Methoxide Solvents: Methanol,Dichloromethane; 2 H,Rt1.4 Reagents: Dowex 50W; Ph 7
  标题:Synthesis Of Some Phenylpropanoid Glycosides (Ppgs) And Their Acetylcholinesterase/xanthine Oxidase Inhibitory Activities
  作者:Li,Xiao-Dong; Kang,Shuai-Tao; Li,Guo-Yu; Li,Xian; Wang,Jin-Hui
  参考文献:Molecules 日期:2011 卷标:16 页码:3580-3596]
  
  = 84954-92-7
  反应条件:1.1 Reagents: Sodium Methoxide Solvents: Methanol,Dichloromethane; 4 H,Rt1.2 Ph 7
  标题:Method For Preparing Rosavin As Active Component In Rhodiola Rosea
  参考文献:China]
  
  104-54-1 = 84954-92-7 + 85026-55-7
  反应条件:1.1 Solvents: Ethanol,Water; 7 - 10 D,Rt
  标题:Enhancing The Production Of Cinnamyl Glycosides In Compact Callus Aggregate Cultures Of Rhodiola Rosea By Biotransformation Of Cinnamyl Alcohol
  作者:Gyoergy,Zsuzsanna; Et Al
  参考文献:Plant Science (Amsterdam 日期:2004 卷标:166(1) 页码:229-236

海关参考信息

• 2901210000-乙烯
  2901220000-丙烯
  2902300000-甲苯
  2902500000-苯乙烯
• 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
• 详情请参考：📖 海关编码查询和海关进出口税则

专利信息

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• ➥ 防范代码详解
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