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1,4-双十二烷基磺酸基琥珀酸酯钠盐 | 4229-35-0

中文名称
1,4-双十二烷基磺酸基琥珀酸酯钠盐
中文别名
O,S,S-三乙基磷二硫酸酯
英文名称
sodium didodecyl sulfosuccinate
英文别名
Sodium 1,4-didodecyl sulphonatosuccinate;sodium;1,4-didodecoxy-1,4-dioxobutane-2-sulfonate
1,4-双十二烷基磺酸基琥珀酸酯钠盐化学式
CAS
4229-35-0
化学式
C28H53O7S*Na
mdl
——
分子量
556.78
InChiKey
YELYCAMTAMJIKA-UHFFFAOYSA-M
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

计算性质

  • 辛醇/水分配系数(LogP):
    4.22
  • 重原子数:
    37
  • 可旋转键数:
    28
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    118
  • 氢给体数:
    0
  • 氢受体数:
    7

安全信息

  • 海关编码:
    2914509090

SDS

SDS:b06a909d5a96ac3343ca35a620f1fafc
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反应信息

  • 作为反应物:
    描述:
    1,4-双十二烷基磺酸基琥珀酸酯钠盐sodium hydroxide氢气 作用下, 生成 disodium lauryl sulfosuccinate
    参考文献:
    名称:
    Panaeva; Ivanov; Stognushko, Journal of applied chemistry of the USSR, 1986, vol. 59, # 6 pt 2, p. 1207 - 1211
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    Raman and IR spectroscopic studies of the interaction between counterion and polar group in self-assembled systems of AOT-homologous “sodium dialkyl sulfosuccinates’'
    摘要:
    头基–对离子相互作用已被研究一系列同系物的硫酸二烷基琥珀酸钠(SDAS),其烷基链包括丙基、丁基、己基、辛基、癸基、十一烷基和十二烷基,作为气溶胶-OT的类似物。记录并比较了拉曼散射和红外吸收光谱,并与已知晶体结构的单水合二甲基琥珀酸、三水合二乙基琥珀酸和二水合二庚基琥珀酸的光谱特征进行了比较。C=O和SO₃⁻的伸缩模式的光谱特征直接反映了极性基团与Na⁺离子之间的相互作用,并且强烈依赖于水合环境。结果可总结如下:在固态的SDAS单水合物中,β C=O基团与Na⁺离子之间存在强相互作用,这是由于β C=O与Na⁺离子的配位,导致C=O伸缩模式的分裂。特别是,在1705–1707 cm⁻¹(1706–1708 cm⁻¹)和1730–1732 cm⁻¹(1732–1733 cm⁻¹)观察到的常见拉曼(红外)特征带可以分别归因于与Na⁺对离子配位的β C=O基团和水合的α C=O基团。这些特征带的分裂程度是C=O· · ·Na⁺相互作用强度的衡量。β C=O与Na⁺离子的配位还影响O–C=O连接的C=O变形模式。增加的水合数和较长的烃链会导致C=O基团与Na⁺离子之间的弱相互作用。SO₃⁻· · ·Na⁺的相互作用反映了SO₃⁻的伸缩模式,依赖于水合程度。此外,对于有机和水相微相中的SDAS样品,C=O和SO₃⁻基团特征的拉曼(红外)特征带已成功用于解释极性基团与Na⁺离子之间的相互作用。
    DOI:
    10.1039/a904815d
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文献信息

  • CONJUGATE-BASED ANTIFUNGAL AND ANTIBACTERIAL PRODRUGS
    申请人:Bapat Abhijit S.
    公开号:US20140364595A1
    公开(公告)日:2014-12-11
    The invention provides conjugate-based antifungal or antibacterial prodrugs formed by coupling at least one anti-fungal agent or antibacterial agent with at least one linker and/or carrier. The prodrugs are of formula: (i) (AFA) m -X-(L) n ; (ii) [(AFA) m′ -X] p -L; (iii) AFA-[X-(L) n′ ] q ; or (iv) (AFA) m″ -X, wherein: AFA is an antifungal agent or an antibacterial agent; L is a carrier; X is a linker; m ranges from 1 to 10; n ranges from 2 to 10; m′ is 1 to 10; p is 1 to 10; n′ is 1 to 10; and q is 1 to 10, provided that q′ and n are not both 1; and m″ is 1 to 10. The invention also provides nanoparticles comprising the conjugate-based prodrugs. Additionally, the invention also provides non-conjugated antifungal and antibacterial agents in the form of nanoparticles.
    该发明提供了由至少一种抗真菌剂或抗菌剂与至少一种连接剂和/或载体偶联形成的基于共轭的抗真菌或抗菌前药。这些前药的公式为:(i) (AFA) m -X-(L) n ; (ii) [(AFA) m′ -X] p -L; (iii) AFA-[X-(L) n′ ] q ; 或 (iv) (AFA) m″ -X,其中:AFA是抗真菌剂或抗菌剂;L是载体;X是连接剂;m范围从1到10;n范围从2到10;m′为1到10;p为1到10;n′为1到10;q为1到10,前提是q'和n不同时为1;m″为1到10。该发明还提供了包含基于共轭的前药的纳米粒子。此外,该发明还提供了以纳米粒子形式的非共轭抗真菌和抗菌剂。
  • Generation of quinone methide from aminomethyl(hydroxy)arenes precursors in aqueous solution
    作者:Jin Matsumoto、Masayuki Ishizu、Ryu-ichiro Kawano、Daisuke Hesaka、Tsutomu Shiragami、Yoshimi Hayashi、Toshiaki Yamashita、Masahide Yasuda
    DOI:10.1016/j.tet.2005.04.037
    日期:2005.6
    o-Quinone methides (QMs) are an important reactive intermediate for organic synthetic and biological standpoints of view. Photochemical and thermal transformation of N,N-dialkyl-9-aminomethyl-10-phenanthrols and their naphthalene analogs, which act as QM precursors, has been studied. These precursors readily reacted with alkyl vinyl ethers to give 2-alkoxydibenzo[f,h]chroman and 2-alkoxybenzo[f]chroman
    从有机合成和生物学的观点来看,邻醌甲基化物(QMs)是重要的反应性中间体。已经研究了作为QM前体的N,N-二烷基-9-氨基甲基-10-菲咯啉及其萘类似物的光化学和热转化。这些前体容易与烷基乙烯基醚反应,分别得到2-烷氧基二苯并[ f,h ]苯并二氢吡喃酮和2-烷氧基苯并[ f ]苯并二氢吡喃。通过在反应溶剂中存在水分子并通过形成阴离子胶束和囊泡来加速QM的热和光化学生成。
  • Self-Assembling Molecular Wires of Halogen-Bridged Platinum Complexes in Organic Media. Mesoscopic Supramolecular Assemblies Consisting of a Mixed Valent Pt(II)/Pt(IV) Complex and Anionic Amphiphiles
    作者:Nobuo Kimizuka、Noriko Oda、Toyoki Kunitake
    DOI:10.1021/ic000189f
    日期:2000.6.1
    in which the solvophobic one-dimensional platinum complex is surrounded by solvophilic alkyl chains. CT absorption bands of halogen-bridged linear complexes are maintained in organic media, with varied colors that depend on the chemical structure of constituent amphiphiles. Monoalkylated phosphates failed to form colored, halogen-bridged ternary complexes probably because of their coordination to
    由卤素桥联的铂络合物[Pt(en)2] [PtCl2(en)2] 4+(en = 1,2-二氨基乙烷)和阴离子两亲物组成的分子线组成的有机介质中的一类超分子组装是发达。当使用双链磷酸盐或磺酸盐时,所得的[Pt(en)2] [PtCl2(en)2](4 +)-脂质络合物在结晶状态下显示出间隔电荷转移(CT)吸收带。它们由于两亲的超结构而可溶于有机溶剂,其中疏溶剂的一维铂络合物被亲溶剂的烷基链包围。卤素桥联的线性络合物的CT吸收带在有机介质中保持不变,其颜色取决于组成两亲物的化学结构。单烷基化的磷酸盐无法形成有色物质,卤素桥三元络合物可能是由于它们与PtII(en)2的轴向位置协调。通过电子显微镜确认了[Pt(en)2] [PtCl2(en)2]配合物在有机介质中形成介观超分子组装体。有趣的是,由磺基琥珀酸二十六烷基酯和[Pt(en)2] [PtCl2(en)2] 4+组成的超分子络合物显示出清晰的靛蓝溶液,与[Pt(en)2]
  • Preparation and Characterization of Phase-Segregated Vesicles of Photopolymerizable Diacetylene Mixed with Nonpolymerizable Amphiphiles
    作者:Jin Matsumoto、Koshiro Yoneda、Jun Tasaka、Tsutomu Shiragami、Masahide Yasuda
    DOI:10.1246/bcsj.20100192
    日期:2010.12.15
    A mixture of sodium 1,2-di(hexadecyloxycarbonyl)ethanesulfonate (2C16S) with photopolymerizable 1,2-di(10,12-tricosadiynoyl)-sn-glycerol 3-phosphocholine (DTPC) in a 2:100 ratio was treated by modified thin-film hydration to give an aggregate which became polymerized giant vesicles (GVs) under irradiation at 254 nm. The autofluorescence of the GVs was analyzed with a confocal laser scanning microscope at the cross section, revealing a 3.8-µm diameter ring shape and the presence of a dark part of ca. 1 µm in the ring. When octadecylrhodamine B (RhB) as an amphiphilic fluorescence probe was added to the GV, the fluorescence of RhB was emitted from the whole ring. Therefore, phase segregation of 2C16S from DTPC was confirmed. Similarly, mixed vesicles of N,N-di(2-hexadecanoyloxyethyl)dimethylammonium iodide with DTPC were found to be 3.7-µm diameter phase-segregated vesicles with a dark portion of ca. 1 µm on the ring in the cross sectional image. On the other hand, DTPC vesicles mixed with 1,2-di(dodecyloxycarbonyl)ethanesulfonate, N,N-di(2-dodecanoyloxyethyl)dimethylammonium iodide, and N,N-di(2-tetradecanoyloxyethyl)dimethylammonium iodide formed sphere structures filling the inside of the vesicles. The segregation mechanism was explained by the difference in the main phase transition temperature of each amphiphile.
    将 1,2-二(十六烷氧基羰基)乙烷磺酸钠(2C16S)与可光聚合的 1,2-二(10,12-三缩水甘油酰)-sn-甘油 3-磷酸胆碱(DTPC)按 2:100 的比例混合,通过改良薄膜水合法处理,得到一种聚合体,在 254 纳米波长的照射下,聚合体变成了巨囊(GVs)。用激光共聚焦扫描显微镜分析了 GVs 横截面上的自发荧光,发现其呈直径为 3.8 微米的环形,环内存在约 1 微米的暗色部分。当十八烷基罗丹明 B(RhB)作为两亲性荧光探针加入龙胆紫时,RhB 的荧光从整个环中发射出来。因此,2C16S 与 DTPC 的相分离得到了证实。同样,在 N,N-二(2-十六碳酰氧基乙基)二甲基碘化铵与 DTPC 的混合囊泡中发现,相分离囊泡的直径为 3.7 微米,在横截面图像中,环上有约 1 微米的暗色部分。另一方面,与 1,2-二(十二烷氧基羰基)乙磺酸盐、N,N-二(2-十二烷酰氧乙基)二甲基碘化铵和 N,N-二(2-十四烷酰氧乙基)二甲基碘化铵混合的 DTPC 囊泡形成了球状结构,充满了囊泡内部。每种双亲化合物主要相变温度的差异解释了分离机制。
  • Particulate construct comprising polyhydroxyalkanoate and method for producing it
    申请人:——
    公开号:US20030194443A1
    公开(公告)日:2003-10-16
    The invention provides a particulate construct such as microcapsules containing a drug, and serving a slow releasing preparation not associated with a practically unacceptable initial burst release but showing a practically acceptable zero-order release for a certain period and a producing method for such particulate construct, and a slow releasing preparation of a high drug content capable of stably incorporating the drug in the particulate construct such as microcapsules, and a producing method for such preparation. The invention also provides a particulate construct such as microcapsules utilizing a highly functional polymer compound and incorporating oil phase and/or water phase in solid phase, and a producing method therefor. Furthermore, the invention provides a particulate construct such as microcapsules having a hollow structure of a single polymer membrane as the outer shell and capable of containing many bubbles in the fine particles, and a producing method capable of preparing such construct with a high reproducibility. According to the invention, a particulate construct such as microcapsules is formed with polyhydroxyalkanoate of a specified structure and a drug for a desired purpose, an oil phase and/or a water phase, or a gaseous phase is included in such construct.
    本发明提供了一种微粒构造物,例如包含药物的微胶囊,用作缓释制剂,不会出现实际上不可接受的初始爆发释放,但在一定时间内显示实际上可接受的零级释放,并提供了这种微粒构造物的制备方法,以及能够稳定地将药物纳入微粒构造物中,例如微胶囊的高药物含量的缓释制剂,以及这种制备方法。本发明还提供了一种利用高功能聚合物化合物并将油相和/或水相纳入固相的微粒构造物,以及其制备方法。此外,本发明还提供了一种具有单一聚合物膜的空心结构的微粒构造物,能够在细小的颗粒中包含许多气泡,并提供了一种能够高度重复制备这种构造物的制备方法。根据本发明,可使用具有特定结构的聚羟基烷酸酯和药物制备微粒构造物,该构造物中包含油相和/或水相或气态相。
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