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3,5-二羟苯基丙酸 | 26539-01-5

中文名称
3,5-二羟苯基丙酸
中文别名
3-(3,5-二羟苯基)-1-丙酸;3-(3,5-二羟苯基)丙酸
英文名称
3,5-Dihydroxyphenylpropionsaeure
英文别名
3-(3,5-Dihydroxyphenyl)propanoic acid
3,5-二羟苯基丙酸化学式
CAS
26539-01-5
化学式
C9H10O4
mdl
MFCD12923243
分子量
182.176
InChiKey
ITPFIKQWNDGDLG-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    >146°C (dec)
  • 沸点:
    415.5±14.0 °C(Predicted)
  • 密度:
    1.398±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于DMSO(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.222
  • 拓扑面积:
    77.8
  • 氢给体数:
    3
  • 氢受体数:
    4

安全信息

  • 危险品标志:
    Xn
  • 安全说明:
    S36/37
  • 危险类别码:
    R22,R43
  • WGK Germany:
    3
  • 海关编码:
    2918290000

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Metabolism of (−)-Epigallocatechin Gallate by Rat Intestinal Flora
    作者:Akiko Takagaki、Fumio Nanjo
    DOI:10.1021/jf903375s
    日期:2010.1.27
    5′-trihydroxyphenyl)-3-(2′′,4′′,6′′-trihydroxyphenyl)propan-2-ol (3) by reductive cleavage between 1 and 2 positions of EGC, and subsequently metabolite 3 was converted to 1-(3′,5′-dihydroxyphenyl)-3-(2′′,4′′,6′′-trihydroxyphenyl)propan-2-ol (4) followed by the conversion to 5-(3,5-dihydroxyphenyl)-4-hydroxyvaleric acid (5) by decomposition of the phloroglucinol ring in metabolite 4. This degradation pathway
    体外研究了大鼠肠道细菌对(-)-表没食子儿茶素没食子酸酯(EGCg)的厌氧代谢。首先,用169株肠细菌筛选出能够将EGCg水解为(-)-表没食子儿茶素(EGC)和没食子酸(2)的肠细菌。结果,产生了产气肠杆菌,植物拉乌尔氏菌,肺炎克雷伯菌。肺炎和长双歧杆菌亚种。发现婴儿可以水解EGCg。EGCg代谢的后续步骤是EGC的降解(1)被肠道细菌感染。然后,将EGC与大鼠肠道细菌在0.1 M磷酸盐缓冲液(pH 7.1)中温育,并通过HPLC或LC-MS对降解产物进行时间分析。此外,由EGC形成的产物被分离并通过LC-MS和NMR分析鉴定。结果表明,EGC首先通过以下方法转化为1-(3',4',5'-三羟基苯基)-3-(2'',4'',6''-三羟基苯基)丙-2-醇(3)在EGC的1和2位之间进行还原性裂解,随后将代谢物3转化为1-(3',5'-二羟基苯基)-3-(2'',4'',6''-三羟基苯基)丙烷-2-
  • FLUORINATED ETHER URETHANES AND METHODS OF USING THE SAME
    申请人:Dams Rudolf J.
    公开号:US20110232530A1
    公开(公告)日:2011-09-29
    Compounds comprising end groups represented by formula (Rf-Q) a -X-(A-) b and compounds comprising the reaction product of components comprising a multifunctional isocyanate compound and a fluorinated compound represented by formula (Rf-Q) a -X—(Z) b . Each Rf is independently a partially fluorinated or fully fluorinated group selected from Rf A (O) 2 CHL′-(CF 2 ) n —; [Rf B —(O) 1 —C(L)H—CF 2 —O] m —W—; CF 3 CFH—O—(CF 2 ) p —; CF 3 —(O—CF 2 )Z—; and CF 3 —O—(CF 2 ) 3 —O—CF—. Methods of making an article having a surface using the fluorinated compounds and treated articles are also disclosed.
    本文描述了由式(Rf-Q)a-X-(A-)b表示的末端基团组成的化合物以及由多功能异氰酸酯化合物和式(Rf-Q)a-X—(Z)b表示的氟化合物反应产物组成的化合物。其中,每个Rf都是独立的部分氟化或完全氟化的基团,选自RfA(O)2CHL′-(CF2)n—; [RfB—(O)1—C(L)H—CF2—O]m—W—; CF3CFH—O—(CF2)p—; CF3—(O—CF2)Z—; 和 CF3—O—(CF2)3—O—CF—。还公开了使用这些氟化合物制备具有表面的物品的方法和处理过的物品。
  • Urethane-based stain-release coatings
    申请人:——
    公开号:US20030105263A1
    公开(公告)日:2003-06-05
    This invention relates to chemical compositions comprising one or more urethane oligomers of at least two repeating units selected from the group consisting of fluorine-containing urethane oligomers and long-chain hydrocarbon-containing urethane oligomers. These urethane oligomers comprise the reaction product of (a) one or more polyfunctional isocyanate compounds; (b) one or more polyols; (c) one or more monoalcohols selected from the group consisting of fluorochemical monoalcohols, optionally substituted long-chain hydrocarbon monoalcohols, and mixtures thereof; (d) one or more silanes; and optionally (e) one or more water-solubilizing compounds comprising one or more water-solubilizing groups and at least one isocyanate-reactive hydrogen containing group. The chemical compositions of the present invention can be applied as coatings and these coatings can impart stain-release characteristics and resist being worn-off due to wear and abrasion.
    本发明涉及一种化学组合物,包括至少两个重复单元选自含氟尿素低聚物和长链烃基尿素低聚物的尿素低聚物。这些尿素低聚物包括以下反应产物:(a)一种或多种多官能异氰酸酯化合物;(b)一种或多种多元醇;(c)一种或多种单醇,选自含氟化合物单醇,可选取取代的长链烃基单醇和它们的混合物;(d)一种或多种硅烷;以及可选的(e)一种或多种水溶化化合物,包括一种或多种水溶化基团和至少一个异氰酸酯反应性氢含有基团。本发明的化学组合物可用作涂层,这些涂层可以赋予防污特性并抵抗由磨损和磨蚀引起的磨损。
  • Antioxidants
    申请人:Rudolph Thomas
    公开号:US20080152603A1
    公开(公告)日:2008-06-26
    The present invention relates to the use of compounds of the formula (I), with radicals defined in the description, as antioxidants, to corresponding novel compounds and compositions, and to corresponding processes for the preparation of compounds and compositions.
    本发明涉及使用式(I)中定义的基团化合物作为抗氧化剂,涉及对应的新型化合物和组合物,以及制备这些化合物和组合物的对应过程。
  • Uv Protection
    申请人:Rudolph Thomas
    公开号:US20080171004A1
    公开(公告)日:2008-07-17
    The present invention relates to the use of compounds which do not themselves exhibit significant UV absorption in the UV-A or UV-B region, but are reactive under use conditions, for the development of UV-A or UV-B protection during use, to corresponding novel compounds and compositions, and to corresponding processes for the preparation of compounds and compositions.
    本发明涉及使用那些本身在UV-A或UV-B区域不表现出显著UV吸收但在使用条件下具有反应性的化合物用于开发UV-A或UV-B保护,以及相应的新化合物和组合物,以及制备化合物和组合物的相应过程。
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