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二十四烷醛 | 57866-08-7

中文名称
二十四烷醛
中文别名
——
英文名称
tetracosanal
英文别名
1-tetracosanal
二十四烷醛化学式
CAS
57866-08-7
化学式
C24H48O
mdl
——
分子量
352.645
InChiKey
HGINZVDZNQJVLQ-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:
    57-62 °C
  • 沸点:
    379.3±5.0 °C(Predicted)
  • 密度:
    0.835±0.06 g/cm3(Predicted)
  • LogP:
    11.533 (est)
  • 保留指数:
    2614

计算性质

  • 辛醇/水分配系数(LogP):
    11.4
  • 重原子数:
    25
  • 可旋转键数:
    22
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.96
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:0b6f1d2e85871e464ee422063929e83b
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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:
    二十四烷醛4-二甲氨基吡啶magnesium 作用下, 以 四氢呋喃二氯甲烷 为溶剂, 反应 1.0h, 生成 7-hydroxytriacontyl palmitate
    参考文献:
    名称:
    Identification of β-hydroxy fatty acid esters and primary, secondary-alkanediol esters in cuticular waxes of the moss Funaria hygrometrica
    摘要:
    The plant cuticle, a multi-layered membrane that covers plant aerial surfaces to prevent desiccation, consists of the structural polymer cutin and surface-sealing waxes. Cuticular waxes are complex mixtures of ubiquitous, typically monofunctional fatty acid derivatives and taxon-specific, frequently bifunctional specialty compounds. To further our understanding of the chemical diversity of specialty compounds, the waxes on the aerial structures of the leafy gametophyte, sporophyte capsule, and calyptra of the moss Funaria hygrometrica were surveyed. Respective moss surfaces were extracted, and resulting lipid mixtures were analyzed by gas chromatography-mass spectrometry (GC-MS). The extracts contained ubiquitous wax compound classes along with two prominent, unidentified classes of compounds that exhibited some characteristics of bifunctional structures. Microscale transformations led to derivatives with characteristic MS fragmentation patterns suggesting possible structures for these compounds. To confirm the tentative structure assignments, one compound in each of the suspected homologous series was synthesized. Based on GC-MS comparison with the authentic standards, the first series of compounds was identified as containing esters formed by beta-hydroxy fatty acids and wax alcohols, with ester chain lengths varying from C-42 to C-50 and the most prominent homolog being C-46. The second series consisted of fatty acid esters of 1,7-alkanediols, linked via the primary hydroxyl group, with ester chain lengths C-40-C-62 also dominated by the C-46 homolog. The beta-hydroxy acid esters were restricted to the sporophyte capsule, and the diol esters to the leafy gametophyte and calyptra. Based on their homolog and isomer distributions, and the presence of free 1,7-triacontanediol, possible biosynthetic reactions leading to these compounds are discussed. (C) 2015 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.phytochem.2015.10.007
  • 作为产物:
    描述:
    二十四烷醇pyridinium chlorochromate 作用下, 以 二氯甲烷 为溶剂, 反应 1.0h, 生成 二十四烷醛
    参考文献:
    名称:
    Very-long-chain hydroxyaldehydes from the cuticular wax of Taxus baccata needles
    摘要:
    In the cuticular wax of Taxus baccata needles, homologous series of very-long-chain 1,5-alkanediols and 5-hydroxyaldehydes were identified by various chemical transformations with product assignment using GC-MS. The 1,5-alkanediols had chain lengths ranging from C-28 to C-38, with strong predominance of even carbon numbers and a maximum at C-32 (29%). The series of 5-hydroxyaldehydes comprised chain lengths C-24 and C-26-C-36, and showed a pronounced prevalence of even-numbered homologues. 5-Hydroxyoctacosanal was the most abundant compound of the series (42%). The 5-hydroxyaldehydes together amounted to 0.4 mu g/cm(2), corresponding to 1.2% of total wax of the needles. A polyketide-like biosynthetic pathway is proposed based on the (similar) chain length distributions and functional group patterns for both compound classes. (C) 2007 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.phytochem.2007.05.029
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文献信息

  • ULTRAVIOLET REFLECTING AGENT COMPOSITION AND WATER REPELLENT AGENT COMPOSITION
    申请人:National Institute of Advanced Industrial Science and Technology
    公开号:US20200078280A1
    公开(公告)日:2020-03-12
    The present invention relates to an ultraviolet reflecting agent composition or a water repellent agent composition, which contains at least one compound selected from among 2-pentacosanone, 2-heptacosanone, 2-nonacosanone, tetracosanal, hexacosanal, octacosanal and triacontanal.
    本发明涉及一种含有至少选自2-戊二酮、2-庚二酮、2-壬二酮、四十四烷醛、二十六烷醛二十八烷醛和三十烷醛中的至少一种化合物的紫外反射剂组合物或防剂组合物。
  • Methylene Blue Derivatives
    申请人:Rariy V. Roman
    公开号:US20070116757A1
    公开(公告)日:2007-05-24
    Pharmaceutical compositions comprising a fatty acid salt, a dicarboxylic acid salt, an alkyl sulfate salt, an aryl sulfate salt or an alkyl aryl sulfonate salt of methylene blue or a derivative of methylene blue are described herein. The compositions are preferably administered orally and can be administered as tablets, soft or hard shell capsules (e.g. soft gelatin capsules), suspensions or solutions. The composition can also be formulated as a suppository or enema or rectal administration. The compositions further comprise a pharmaceutically acceptable carrier and optionally one or more pharmaceutically acceptable excipients. Suitable excipients include diluents, binders, plasticizers, lubricants, disintegrants, colorants, stabilizers, surfactants, and combinations thereof. The fatty acid salts, alkyl sulate salts, aryl sulfate salts or alkyl aryl sulfonate salts can be co-mixed or co-melted with one or more fatty acids to make more hydrophobic compositions, which may result in less staining formulations. The compositions can be formulated for immediate release, controlled release such as extended release, delayed release, and pulsatile release, or combinations thereof. In one embodiment, the derivative of methylene blue is methylene dodecylsulfate.
    本文描述了包含脂肪酸盐、二羧酸盐、烷基硫酸盐、芳基硫酸盐或烷基芳基磺酸盐的甲蓝或甲蓝衍生物的制药组合物。这些组合物最好是口服给药,可以制成片剂、软壳或硬壳胶囊(例如软明胶胶囊)、悬浮液或溶液进行给药。该组合物也可以制成栓剂或灌肠剂或直肠给药。这些组合物还包括一种药用可接受载体,以及可选地一种或多种药用可接受的辅料。适用的辅料包括稀释剂、粘结剂、增塑剂、润滑剂、崩解剂、色素、稳定剂、表面活性剂以及它们的组合。脂肪酸盐、烷基硫酸盐、芳基硫酸盐或烷基芳基磺酸盐可以与一种或多种脂肪酸共混或共熔,制成更疏的组合物,这可能导致更少的染色配方。这些组合物可以制成即时释放、控制释放(如延长释放)、延迟释放和脉冲释放,或者以上述的组合形式。在一个实施例中,甲蓝的衍生物十二烷硫酸甲蓝。
  • [EN] METHODS FOR PRODUCING AMINO-SUBSTITUTED GLYCOLIPID COMPOUNDS<br/>[FR] PROCÉDÉS DE FABRICATION DE COMPOSÉS DE GLYCOLIPIDE À SUBSTITUTION AMINO
    申请人:DANISCO
    公开号:WO2011089561A1
    公开(公告)日:2011-07-28
    A method of preparing a compound of formula (I): wherein: a first group selected from R1, R2 and R3 is an amino- or N-acylamino monosaccharide moiety, the acyl group having 1 to 6 carbon atoms, or an oligosaccharide chain comprising 2 to 4 monosaccharide moieties, at least one of which is an amino- or N-acylamino monosaccharide moiety; a second group selected from R1, R2 and R3 is a saturated or unsaturated acyi group having 3 to 40 carbon atoms; and a third group selected from R1, R2 and R3 is hydrogen, the method comprising contacting a monoacylglycerol, the acyl moiety thereof being a saturated or unsaturated acyl group having 3 to 40 carbon atoms, or an activated derivative thereof, with a source of amino- or N-acylamino monosaccharide moiety, or an activated derivative thereof, and, if required, a source of unsubstituted monosaccharide moiety, or an activated derivative thereof, optionally in the presence of a suitable catalyst or activating agent, is described. Novel compounds, as well as In situ methods for producing the compounds,, and their use as emulsifiers, surfactants and antimicrobial agents, particularly in foodstuffs and detergent compositions, are also described.
    一种制备化合物的方法,该化合物的结构式为(I):其中:从R1、R2和R3中选择的第一基团是基或N-酰单糖基,酰基含有1到6个碳原子,或者包含2到4个单糖基的寡糖链,其中至少一个是基或N-酰单糖基;从R1、R2和R3中选择的第二基团是具有3到40个碳原子的饱和或不饱和酰基;从R1、R2和R3中选择的第三基团是氢,该方法包括将一种单酰基甘油基或N-酰单糖基的来源接触,或者其活化衍生物,其中该酰基是具有3到40个碳原子的饱和或不饱和酰基,或者其活化衍生物,并且必要时,在适当的催化剂或活化剂的存在下,将一种未取代的单糖基的来源与基或N-酰单糖基的来源接触,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化衍生物,或者其活化
  • [EN] S-Alkylated Hepcidin Peptides and Methods of Making and Using Thereof<br/>[FR] PEPTIDES HEPCIDINE S-ALKYLÉS ET LEURS PROCÉDÉS DE PRÉPARATION ET D'UTILISATION
    申请人:UNIV CALIFORNIA
    公开号:WO2016109363A1
    公开(公告)日:2016-07-07
    Disclosed herein S-alkylated hepcidin peptides and methods of making and using thereof. In some embodiments, the present invention is directed to an S-alkylated hepcidin peptide having the following Structural Formula IA or IB. In some embodiments, the present invention is directed to a composition comprising at least one S-alkylated hepcidin peptide of the present invention. In some embodiments, the present invention is directed to a method of binding a ferroportin or inducing ferroportin internalization and degradation which comprises contacting the ferroportin with at least one S-alkylated hepcidin peptide of the present invention. In some embodiments, the present invention is directed to a kit comprising at least one S-alkylated hepcidin peptide.
    本公开涉及S-烷基化肝铁蛋白肽及其制备和使用方法。在某些实施例中,本发明涉及具有以下结构式IA或IB的S-烷基化肝铁蛋白肽。在某些实施例中,本发明涉及包含至少一种本发明的S-烷基化肝铁蛋白肽的组合物。在某些实施例中,本发明涉及一种结合转运蛋白或诱导转运蛋白内化和降解的方法,该方法包括将转运蛋白与至少一种本发明的S-烷基化肝铁蛋白肽接触。在某些实施例中,本发明涉及一种包含至少一种S-烷基化肝铁蛋白肽的试剂盒。
  • Trifluorothymidine derivatives, process for producing the same and anti-cancer agent containing the same
    申请人:MITSUI TOATSU CHEMICALS, Inc.
    公开号:EP0517262A1
    公开(公告)日:1992-12-09
    Novel trifluorothymidine derivatives having anti-cancer activities are disclosed. The trifluorothymidine derivatives of the present invention are represented by the formula [I]: (wherein R¹ represents hydrogen atom or C₁ - C₄ alkyl group; R² represents hydrogen atom, C₁ - C₃₀ saturated or unsaturated alkyl-substituted carbonyl group, alkyl-substituted benzoyl group, C₁ - C₄ alkyloxycarbonyl group; dimethylaminoethyloxycarbonyl group, C₁ - C₄ alkyloxymethyl group, butoxyethoxyacetyl group, benzyl group, C₁ - C₂₀ alkyl-substituted silyl group, silyl group substituted with C₁ - C₁₀ alkyl group and/or phenyl group, C₁ - C₃₀ cyclic or chain alkyl-substituted carbamoyl group, diethylaminopropylcarbamoyl group, N-alkylpiperazinylacetyl group, N-alkylprolyl group, valyl group, trityl group, alkyl-substituted phosphoryl group or propargyl group; R³ represents hydrogen atom, C₁ - C₄ alkyl group, benzyl group, benzoyl group, C₁ - C₄ alkyloxy-substituted benzoyl group, furoyl group, C₁ - C₄ alkyloxymethyl group or C₁ - C₄ alkyl-substituted carbonyl group).
    本发明揭示了具有抗癌活性的新型三胸腺嘧啶生物。本发明的三胸腺嘧啶生物由式[I]表示:(其中R¹表示氢原子或C₁-C₄烷基;R²表示氢原子,C₁-C₃₀饱和或不饱和烷基取代的羰基基团,取代苯甲酰基团,C₁-C₄烷氧羰基基团;二甲氨基乙氧羰基基团,C₁-C₄烷氧甲基基团,丁氧乙氧乙酰基基团,苯甲基团,C₁-C₂₀烷基取代的基团,取代C₁-C₁₀烷基和/或苯基的基团,C₁-C₃₀环状或链状烷基取代的基甲酰基团,二乙基丙基基甲酰基团,N-烷基哌嗪基乙酰基团,N-烷基丙氧基基团,瓦林基团,三苯甲基基团,取代磷酸基团或丙炔基团的烷基;R³表示氢原子,C₁-C₄烷基,苯甲基,苯甲酰基,C₁-C₄烷氧取代的苯甲酰基团,呋喃基,C₁-C₄烷氧甲基基团或C₁-C₄烷基取代的羰基基团)。
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