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甲基牛磺酸 | 107-68-6

中文名称
甲基牛磺酸
中文别名
N-甲基牛磺酸;甲基牛磺酸 [107-68-6]
英文名称
N-Methyltaurine
英文别名
N-Methyltaurin;methyl taurine;2-(Methylazaniumyl)ethanesulfonate
甲基牛磺酸化学式
CAS
107-68-6
化学式
C3H9NO3S
mdl
MFCD00014735
分子量
139.175
InChiKey
SUZRRICLUFMAQD-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:
    242°C
  • 密度:
    1.202 (estimate)
  • 物理描述:
    Yellowish-white powder. (NTP, 1992)
  • 溶解度:
    Soluble (>=10 mg/ml at 70° F) (NTP, 1992)

计算性质

  • 辛醇/水分配系数(LogP):
    -3.6
  • 重原子数:
    8
  • 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:
    74.8
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2921199090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H315,H319,H335
  • 储存条件:
    应存于室温、避光、干燥且密封的环境中。

SDS

SDS:87d2b613e7ae03cfacf11d096196dc85
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制备方法与用途

制备方法

医药原料及化工中间体。

用途简介

反应信息

  • 作为反应物:
    描述:
    甲基牛磺酸sodium hydroxide 作用下, 以49%的产率得到1-甲基氮丙啶
    参考文献:
    名称:
    On the mechanism of oxygen-atom or nitrene-group transfer in reactions of epoxides and aziridines with tungsten(II) compounds
    摘要:
    The tungsten(II) complexes WCl2(PMePh2)4 (1) and WCl2(CH2=CH2)2(PMePh2)2 (2) react with epoxides and aziridines to form tungsten(IV)-oxo and -imido complexes. The relative reactivities of epoxides with 2 have been determined from competition experiments. More substituted epoxides are harder to deoxygenate: the reactivities of ethylene, isobutylene, and tetramethylethylene oxides fall in the geometric progression 100:10:1. cis-2-Butene oxide is deoxygenated faster than its trans isomer. Reaction occurs with predominant (greater-than-or-equal-to 85%) retention of configuration (e.g. cis epoxides to cis olefins). The reaction of 2 with ethylene-d4 oxide yields W(O)Cl2(CH2=CH2)(PMePh2)2 (4) and uncoordinated CD2=CD2. The data suggest that de-epoxidation occurs via oxygen atom abstraction, and not via an oxametallacyclobutane which rearranges to an oxo-ethylene complex. Similarly, the tungsten center is suggested to attack the nitrogen atom of the aziridines, rather than react by initial oxidative addition of a C-N bond. This is indicated by the observation of an N-bound complex of aziridine and by the much slower rates of reaction for aziridines with bulky substituents on the nitrogen. The reactivities of para-substituted styrene epoxides are not strongly affected by the nature of the substituent (a-rho+-value of -0.5 is calculated with Hammett sigma+ parameters) indicating that the transition state is not very polar, although there appears to be some conjugation between the phenyl ring' and the epoxide. In sum, the data are most consistent with either concerted oxygen or nitrene transfer to tungsten or a mechanism involving a short-lived radical intermediate.
    DOI:
    10.1021/ja00003a021
  • 作为产物:
    描述:
    1-甲基氮丙啶二氧化硫 作用下, 生成 甲基牛磺酸
    参考文献:
    名称:
    Marckwald; Frobenius, Chemische Berichte, 1901, vol. 34, p. 3549
    摘要:
    DOI:
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文献信息

  • [DE] SÄUREGRUPPEN-SUBSTITUIERTE DIPHENYLAZETIDINONE, VERFAHREN ZU DEREN HERSTELLUNG, DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL UND DEREN VERWENDUNG<br/>[EN] DIPHENYL AZETIDINONES SUBSTITUTED BY ACIDIC GROUPS, METHOD FOR THEIR PRODUCTION, MEDICAMENTS CONTAINING SAID COMPOUNDS AND USE THEREOF<br/>[FR] DIPHENYLAZETINIDONES SUBSTITUEES PAR DES GROUPES ACIDES, PROCEDE DE FABRICATION, MEDICAMENTS CONTENANT CES COMPOSES ET UTILISATION DE CES MEDICAMENTS
    申请人:AVENTIS PHARMA GMBH
    公开号:WO2004000805A1
    公开(公告)日:2003-12-31
    Die Erfindung betrifft Verbindungen der Formel (I), worin R1, R2, R3, R4, R5 , and R6 die angegebenen Bedeutungen haben, sowie deren physiologisch verträgliche Salze. Die Verbindungen eignen sich z.B. als Hypolipidämika.
    该发明涉及式(I)的化合物,其中R1、R2、R3、R4、R5和R6具有所指的含义,以及它们的生理耐受盐。这些化合物适合用作降血脂药。
  • 水溶性アゾ化合物又はその塩、インク組成物及び着色体
    申请人:日本化薬株式会社
    公开号:JP2016098277A
    公开(公告)日:2016-05-30
    【課題】 水に対する溶解性が高く、耐水性、耐湿性、耐オゾンガス性、耐擦性及び耐光性等の各種堅牢性、特に耐光性に優れる水溶性の黄色色素(化合物)、それを含有する各種記録用、特にインクジェット記録用のイエローインク組成物、及びそのインク組成物によって着色された着色体の提供を目的とする。【解決手段】下記式(1)で表される水溶性アゾ化合物又はその塩。【化1】(式(1)中、Qはハロゲン原子を表し、xは2乃至4の整数を表し、Rは水素原子又はメチル基を表す)【選択図】なし
    【课题】提供一种水溶性黄色色素(化合物),该色素对水的溶解性高,具有耐水性、耐湿性、耐臭氧性、耐擦性和耐光性等各种坚牢性,特别是耐光性优异,以及含有该色素的各种记录用,特别是喷墨记录用的黄色墨水组成物,以及用该墨水组成物着色的着色体。 【解决手段】如下式(1)所示的水溶性偶氮化合物或其盐。 【化1】(式(1)中,Q代表卤素原子,x代表2至4的整数,R代表氢原子或甲基基团) 【选择图】无
  • Anion polarity-induced dual oxidation states in a dual-layered purely organic paramagnetic charge-transfer salt, (TTF)3(PO-CON(CH3)C2H4SO3)2, where PO = 2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl free radical
    作者:Hiroki Akutsu、Atsushi Kawamura、Jun-ichi Yamada、Shin'ichi Nakatsuji、Scott S. Turner
    DOI:10.1039/c1ce05578j
    日期:——
    The purely organic paramagnetic charge-transfer salt (TTF)3(PO-CON(CH3)C2H4SO3)2 was prepared. The anisotropic anion forms a head-to-head arrangement in the anionic layer, giving dual donor layers with different oxidation states. SQUID magnetometry indicates that spins are localized not only on the free radical (PO) but also on both TTF layers.
    纯有机顺磁性电荷转移盐(TTF)3(PO-CON(CH3)C2H4SO3)2已被制备。各向异性的阴离子在阴离子层中呈头对头排列,形成了具有不同氧化态的双供体层。超导量子干涉器件(SQUID)磁性测量表明,不仅自由基(PO)上存在自旋,两侧的TTF层也均存在自旋定位。
  • Sulfonate derived phosphoramidates as active intermediates in the enzymatic primer-extension of DNA
    作者:S. De、E. Groaz、L. Margamuljana、M. Abramov、P. Marlière、P. Herdewijn
    DOI:10.1039/c5ob00157a
    日期:——

    The incorporation and extension of synthetically unprecedented nucleoside phosphoramidate sulfonates is demonstrated using thermophilic and mesophilic microbial polymerases.

    使用嗜热和中温微生物聚合酶展示了合成前所未有的核苷酸磷酸酰胺磺酸盐的合并和扩展。
  • Synthesis of Conjugates of Lupane-Type Pentacyclic Triterpenoids with 2-Aminoethane- and N-Methyl-2-Aminoethanesulfonic Acids. Assessment of in vitro Toxicity
    作者:N. G. Komissarova、S. N. Dubovitskii、O. V. Shitikova、E. M. Vyrypaev、L. V. Spirikhin、E. M. Eropkina、T. G. Lobova、M. Yu. Eropkin、M. S. Yunusov
    DOI:10.1007/s10600-017-2153-6
    日期:2017.9
    Conjugates of betulin and betulinic and betulonic acids with 2-aminoethane- and N-methyl-2-aminoethanesulfonic acids were synthesized for the first time and were interesting as potential biologically active compounds. Experiments in vitro in MDCK cell culture using the MTT assay found that betulin and betulinic-acid derivatives with aminoethanesulfonic acid bound to triterpene C-3 or C-28 through an ester linker were less toxic than the native compounds.
    首次合成了与2-氨基乙烷酸及N-甲基-2-氨基乙烷磺酸结合的白桦脂醇和白桦脂酸衍生物,这些化合物因其潜在的生物活性而备受关注。在MDCK细胞培养中进行MTT试验的体外实验表明,通过酯连接体将氨基乙烷磺酸结合在三萜C-3或C-28位置的白桦脂醇和白桦脂酸衍生物,其毒性低于母体化合物。
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