摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

N,N-dimethyltaurine | 637-95-6

中文名称
——
中文别名
——
英文名称
N,N-dimethyltaurine
英文别名
N,N-Dimethyl-taurin;Dimethyltaurin;2-(Dimethylazaniumyl)ethanesulfonate;2-(dimethylazaniumyl)ethanesulfonate
N,N-dimethyltaurine化学式
CAS
637-95-6
化学式
C4H11NO3S
mdl
——
分子量
153.202
InChiKey
CFAFEJHONLMPQY-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:
    315-316 °C
  • 密度:
    1.272±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -3.1
  • 重原子数:
    9
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    66
  • 氢给体数:
    1
  • 氢受体数:
    4

SDS

SDS:d909bde8dc5ade0f19a698daf9cfab64
查看

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

  • 作为反应物:
    描述:
    氰胺N,N-dimethyltaurine 作用下, 生成 N,N-dimethyl-N-(2-sulfo-ethyl)-guanidinium betaine
    参考文献:
    名称:
    James, Journal fur praktische Chemie (Leipzig 1954), 1885, vol. <2>31, p. 418
    摘要:
    DOI:
  • 作为产物:
    描述:
    二甲氨基氯乙烷盐酸sodium hydrogensulfite 作用下, 以 为溶剂, 反应 2.0h, 以58%的产率得到N,N-dimethyltaurine
    参考文献:
    名称:
    牛磺酸增强线粒体Ca2 +隔离
    摘要:
    研究了牛磺酸(2-氨基乙磺酸)及其类似物2-氨基乙基亚磺酸,2-羟基乙磺酸(羟乙基)酸,3-氨基丙烷磺酸,2-氨基乙基膦酸和N,N-二甲基牛磺酸的影响。从大鼠肝脏分离的线粒体中的Ca2 +。牛磺酸以明显的饱和过程增强了Ca2 +的吸收,Km值约为2.63 mM。牛磺酸表现为吸收Ca2 +的非竞争性激活剂,从而增加了该过程的表观Km和Vmax值。在环孢菌素A(CsA)的存在下,这种作用没有改变。N,N-二甲基牛磺酸也可以在较高浓度下刺激Ca2 +吸收,但是没有证据表明该过程在所用浓度范围(1-10 mM)内是可饱和的。氨基乙基ar酸酯是基础Ca2 +吸收的弱抑制剂,但以明显竞争的方式抑制了牛磺酸刺激的活性(Ki = 0.05 mM)。其他类似物对此过程没有显着影响。有或没有CsA的牛磺酸对200 nM钌红诱导的Ca2 +释放均无影响。因此,牛磺酸增强的Ca2 +积累机制似乎涉及通过单端口系统刺激Ca2
    DOI:
    10.1016/s0006-2952(99)00183-5
点击查看最新优质反应信息

文献信息

  • Covalently Bonded Polymeric Zwitterionic Stationary Phase for Simultaneous Separation of Inorganic Cations and Anions
    作者:Wen Jiang、Knut Irgum
    DOI:10.1021/ac9804083
    日期:1999.1.1
    A novel polymer-based zwitterionic separation material was synthesized by a two-step reaction, in which 2-hydroxyethyl methacrylate−ethylene dimethacrylate copolymer beads were first activated with epichlorohydrin, whereafter (2-dimethylamino)ethanesulfonic acid inner salt was coupled to the epoxide groups on the activated beads in a quaternizing reaction. The resulting material carried strong/strong charge zwitterionic pendant groups, whose charge properties did not change over a wide pH range. It was capable of separating inorganic anions and cations both independently and simultaneously using aqueous solutions of perchloric acid or perchlorate salts as eluent. It was found that the retention of cations and anions depended on the individual ions in the analyte, not on type of salt injected, as reported for ODS columns dynamically coated with zwitterionic detergents using water only as eluent. This study also revealed that both the concentration and the water structure related properties of the eluent ions were important for the retention of ionic species. The mechanism appears to involve the interaction of the chaotropic anion component with the quaternary ammonium group, resulting in an increasing cation-exchange capacity of the zwitterion up to a perchloric acid eluent concentration of ∼10 mM. Above this concentration the material appears to become saturated, and the retention times of both cations and anions become practically independent of the HClO4 concentration.
    一种新型聚合物两性离子分离材料通过两步反应合成,其中,2-羟乙基甲基丙烯酸酯-乙烯二甲基丙烯酸酯共聚物珠粒首先用环氧氯丙烷活化,然后(2-二甲基氨基)乙磺酸内盐在季化反应中与活化珠粒上的环氧基团偶联。所得材料带有强/强电荷两性离子侧基,其电荷性质在宽pH范围内不会改变。它能够独立或同时分离无机阴离子和阳离子,使用高氯酸或高氯酸盐的水溶液作为洗脱液。研究发现,阳离子和阴离子的保留取决于分析物中的单个离子,而不是注入的盐的类型,这与仅使用水作为洗脱液、动态涂覆两性离子洗涤剂的ODS柱的报道一致。这项研究还表明,洗脱液离子的浓度和水结构相关的性质对于离子种类的保留都很重要。该机制似乎涉及无定形阴离子成分与季铵基团的相互作用,导致两性离子的阳离子交换容量增加,直至高氯酸洗脱液浓度达到约10mM。超过该浓度,材料似乎变得饱和,阳离子和阴离子的保留时间实际上与HClO4浓度无关。
  • MORPHOLINOPURINE DERIVATIVES
    申请人:Nakayama Kiyoshi
    公开号:US20100130492A1
    公开(公告)日:2010-05-27
    There is provided a novel compound that inhibits phosphatidylinositol 3-kinase (PI3K) and/or the mammalian target of rapamycin (mTOR) and exhibits anti-tumor activity. The present invention provides a compound represented by the following formula (1) having various substituents that inhibits PI3K and/or mTOR and exhibits anti-tumor activity: wherein R 1 , R 2 , R 3 , R 4 , R a , R b , R c , and X each have the same meaning as defined in the specification.
    提供了一种新型化合物,可抑制磷脂酰肌醇3-激酶(PI3K)和/或哺乳动物雷帕霉素靶蛋白(mTOR),并表现出抗肿瘤活性。本发明提供了一种由以下式(1)表示的化合物,具有不同的取代基,可抑制PI3K和/或mTOR并表现出抗肿瘤活性:其中R1,R2,R3,R4,Ra,Rb,Rc和X的含义如规范中定义的相同。
  • Morpholinopurine derivatives
    申请人:Daiichi Sankyo Company, Limited
    公开号:US08097622B2
    公开(公告)日:2012-01-17
    There is provided a novel compound that inhibits phosphatidylinositol 3-kinase (PI3K) and/or the mammalian target of rapamycin (mTOR) and exhibits anti-tumor activity. The present invention provides a compound represented by the following formula (1) having various substituents that inhibits PI3K and/or mTOR and exhibits anti-tumor activity: wherein R1, R2, R3, R4, Ra, Rb, Rc, and X each have the same meaning as defined in the specification.
    提供了一种新型化合物,该化合物抑制磷脂酰肌醇3-激酶(PI3K)和/或哺乳动物雷帕霉素靶蛋白(mTOR),并表现出抗肿瘤活性。本发明提供了一种具有各种取代基的化合物,其抑制PI3K和/或mTOR并表现出抗肿瘤活性,其化学式如下(1)所示:其中R1,R2,R3,R4,Ra,Rb,Rc和X的含义与规范中定义的相同。
  • Le Berre,A. et al., Bulletin de la Societe Chimique de France, 1975, p. 2531 - 2537
    作者:Le Berre,A. et al.
    DOI:——
    日期:——
  • DE646707
    申请人:——
    公开号:——
    公开(公告)日:——
查看更多