CAS: 84380-01-8; (2R,3S,4S,5R,6R)-2-(Hydroxymethyl)-6-(4-Hydroxyphenoxy)Tetrahydro-2H-Pyran-3,4,5-Triol

• 英文名称(2R,3S,4S,5R,6R)-2-(Hydroxymethyl)-6-(4-Hydroxyphenoxy)Tetrahydro-2H-Pyran-3,4,5-Triol
• 中文名称α-熊果苷
• IUPAC名称(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)tetrahydro-2H-pyran-3,4,5-triol
• 其它别名4-Hydroquinone-alpha-D-glucopyranoside
• CAS编号84380-01-8
• MFCD编号:MFCD09838262
• EINECS号:440-470-8
• FDA UNII编号:72VUP07IT5
• 分子式:C12H16O7
• 分子量:272.25
• 产品CID: 1832276
• 产品分类有机原料→生命科学→生化试剂→天然产物

• 相似结构搜索
• InChIKey: BJRNKVDFDLYUGJ-ZIQFBCGOSA-N
• InChI=1S/C12H16O7/c13-5-8-9(15)10(16)11(17)12(19-8)18-7-3-1-6(14)2-4-7/h1-4,8-17H,5H2/t8-,9-,10+,11-,12+/m1/s1…
• 计算化学: 氢键受体数7.0氢键供体数5.0可旋转键数3.0

相似化合物

物理性质

• 熔点195-196°C
• 沸点561.6±50.0 °C at 760 mmHg
• 闪点293.4±30.1 °C
• 密度1.6±0.1 g/cm3
• pKa:10.10±0.15(预测)
• PSA:119.61
• LogP:-1.4291
• 折射率1.650
• 蒸汽压0.0±1.6 mmHg at 25°C
• 溶解性DMSO (Slightly), Methanol (Slightly)
• 外观形态白色至类白色固体
• 储存条件2-8°C
• 产品应用该化合物用于分析参考标准,用高性能液相色谱法和紫外线检测法(HPLC-UV)确定化妆品中的解析物.

MSDS等安全信息

• GHS象形图
• GHS符号GHS07;
  注释: Exclamation mark
• 危险类别急性毒性 类别4(经口)
• 警示词Warning(警告)
• 危险描述H302 |吞咽有害.
• 防范说明P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
• UN编号NONH for all modes of transport
• 危险品标志Xi
• WGK Germany3

欧盟法规

上下游产品

合成工艺路线路线简述

• 57-50-1 = 84380-01-8
  反应条件:1.1 Catalysts: L-Ascorbic Acid,Sucrose-1,4-α-Glucan Glucosyltransferase Solvents: Water; 24 H,Ph 7.0,35 °C; 5 Min,Reflux
  标题:High-Yield Enzymatic Bioconversion Of Hydroquinone To α-Arbutin,A Powerful Skin Lightening Agent,By Amylosucrase
  作者:Seo,Dong-Ho; Et Al
  参考文献:Applied Microbiology And Biotechnology 日期:2012 卷标:94(5) 页码:1189-1197]
  
  = 84380-01-8
  反应条件:1.1 Reagents: Sodium Methoxide Solvents: Methanol
  标题:Penta-O-Benzoyl-D-Glucose: An Efficient Glycosyl Donor For The Synthesis Of α-Arbutin And α-Aromatic-O-Glucosides
  作者:Fang,Tao; Et Al
  参考文献:Chemical Journal On Internet 日期:2009 卷标:11(5)]
  
  34620-76-3 = 84380-01-8
  反应条件:1.1 Reagents: Sodium Acetate Solvents: Water; 16 H,Ph 5,40 °C1.2 Solvents: Water; 4 H,40 °C
  标题:Syntheses Of Arbutin-α-Glycosides And A Comparison Of Their Inhibitory Effects With Those Of α-Arbutin And Arbutin On Human Tyrosinase
  作者:Sugimoto,Kazuhisa; Et Al
  参考文献:Chemical & Pharmaceutical Bulletin 日期:2003 卷标:51(7) 页码:798-801]
  
  896100-81-5 = 84380-01-8
  反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethanol,Ethyl Acetate; 1 H,20 - 30 °C
  标题:Synthesis Of 4-Hydroxyphenyl D-Glucopyranoside Anomers Under Solid Acid Catalysis
  作者:Wang,Zhao-Xia; Et Al
  参考文献:Yingyong Huaxue 日期:2007 卷标:24(7) 页码:774-777]
  
  896100-81-5 = 84380-01-8
  反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethanol,Ethyl Acetate; 1.5 H,Rt
  标题:A New Synthesis Of α-Arbutin Via Lewis Acid Catalyzed Selective Glycosylation Of Tetra-O-Benzyl-α-D-Glucopyranosyl Trichloroacetimidate With Hydroquinone
  作者:Wang,Zhao-Xia; Et Al
  参考文献:Carbohydrate Research 日期:2006 卷标:341(11) 页码:1945-1947]
  
  69-79-4 = 84380-01-8
  反应条件:1.1 Solvents: Water
  标题:Enzymatic Synthesis Of α-Arbutin By α-Anomer-Selective Glucosylation Of Hydroquinone Using Lyophilized Cells Of Xanthomonas Campestris Wu-9701
  作者:Kurosu,Jun; Et Al
  参考文献:Journal Of Bioscience And Bioengineering 日期:2002 卷标:93(3) 页码:328-330]
  
  69-79-4 = 84380-01-8
  反应条件:1.1 Catalysts: Alpha-Glucosidase Solvents: Water; 20 H,Ph 5.5,30 °C1.2 Reagents: Hydrochloric Acid Solvents: Acetonitrile,Water; Ph 3
  标题:Synthesis Of Hydroquinone-α-Glucoside By α-Glucosidase From Baker'S Yeast
  作者:Prodanovic,Radivoje M.; Et Al
  参考文献:Biotechnology Letters 日期:2005 卷标:27(8) 页码:551-554]
  
  = 84380-01-8
  反应条件:1.1 Reagents: Potassium Carbonate Solvents: Methanol,Water; 24 H,Rt1.2 Reagents: Sulfuric Acid Solvents: Methanol,Water; 15 Min,Rt
  标题:Simple And Efficient Synthesis Of Arbutin
  作者:Cepanec,Ivica; Et Al
  参考文献:Arkivoc (Gainesville 日期:2008 卷标:(2) 页码:19-24]
  
  57-50-1 = 84380-01-8
  反应条件:1.1 Catalysts: Sucrose Phosphorylase Solvents: Ethyl Acetate,Water; 48 H,Ph 7.5,50 °C; 10 Min,95 °C
  标题:Enzymatic Glycosylation Of Phenolic Antioxidants: Phosphorylase-Mediated Synthesis And Characterization
  作者:De Winter,Karel; Et Al
  参考文献:Journal Of Agricultural And Food Chemistry 日期:2015 卷标:63(46) 页码:10131-10139]
  
  57-50-1 = 84380-01-8
  反应条件:1.1 Catalysts: Sucrose Phosphorylase Solvents: Water; 10 Min,Ph 7,55 °C; 10 Min,100 °C
  标题:Efficient Whole-Cell Biotransformation For α-Arbutin Production Through The Engineering Of Sucrose Phosphorylase Combined With Engineered Cell Modification
  作者:Ao,Juwei; Et Al
  参考文献:Journal Of Agricultural And Food Chemistry 日期:2023 卷标:71(5) 页码:2438-2445]
  
  124431-77-2 = 84380-01-8
  反应条件:1.1 Reagents: Ammonia Solvents: Methanol,Chloroform
  标题:Studies On Glycosides. Iv. Synthesis Of Arbutin Analogs
  作者:Peng,Shiqi; Et Al
  参考文献:Huaxue Xuebao 日期:1989 卷标:47(5) 页码:512-15

海关参考信息

• 2905122000-异丙醇
  2905310000-1,2-乙二醇
  2905320000-1,2-丙二醇
  2905399001-1,3-丙二醇
• 💡 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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