Methylgruen | 22244-13-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Methylgruen
• 英文别名: Ethyl Green cation；[4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]phenyl]-ethyl-dimethylazanium
• CAS: 22244-13-9
• 化学式: C₂₇H₃₅N₃
• 分子量: 401.595
• InChiKey: ZRJYQNPSWSGCMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  6.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Methylgruen 在 水 作用下， 以 phosphate buffer 为溶剂， 生成 {4-[Bis-(4-dimethylamino-phenyl)-hydroxy-methyl]-phenyl}-ethyl-dimethyl-ammonium
  参考文献：
  名称：

  Sen Gupta; Mishra; Radha Rani, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 2000, vol. 39, # 7, p. 703 - 708

  摘要：

  DOI：

文献信息

• HYBRIDIZATION AND MISMATCH DISCRIMINATION USING OLIGONUCLEOTIDES CONJUGATED TO MINOR GROOVE BINDERS
  申请人：HEDGPETH JOEL

  公开号：US20090048427A1

  公开（公告）日：2009-02-19

  Conjugates between a minor groove binding molecule, such as the trimer of 1,2-dihydro-(3H)-pyrrolo[3,2-e]indole-7-carboxylate (CDPI 3 ), and an oligonucleotide form unusually stable hybrids with complementary target sequences, in which the tethered CDPI 3 group resides in the minor groove of the duplex. These conjugates can be used as probes and primers. Due to their unusually high binding affinity, conjugates as short as 8-mers can be used as amplification primers with high specificity and efficiency. MGB conjugation also increases the discriminatory power of short oligonucleotides, providing enhanced detection of nucleotide sequence mismatches by short oligonucleotides. The MGB-conjugated probes and primers described herein facilitate various analytic and diagnostic procedures, such as amplification reactions, PCR, detection of single-nucleotide polymorphisms, gene hunting, differential display, fluorescence energy transfer, hydrolyzable probe assays and others; by allowing the use of shorter oligonucleotides, which have higher specificity and better discriminatory power.

  一种小沟结合分子（例如1,2-二氢-（3H）-吡咯并[3,2-e]吲哚-7-羧酸三聚体（CDPI3））与寡核苷酸之间的共轭体形成与互补靶序列异常稳定的杂交体，在其中，被拴在一起的CDPI3基团位于双链的小沟中。这些共轭体可用作探针和引物。由于它们的结合亲和力异常高，因此即使是长度为8个碱基的共轭体也可用作具有高特异性和效率的扩增引物。MGB共轭还增加了短寡核苷酸的鉴别能力，通过短寡核苷酸提供了更好的核苷酸序列不匹配检测。所述的MGB共轭探针和引物可促进各种分析和诊断过程，例如扩增反应，PCR，单核苷酸多态性检测，基因寻找，差异显示，荧光能量转移，可水解探针测定等；通过使用更短的寡核苷酸，从而具有更高的特异性和更好的鉴别能力。
• Cyanoborate, Fluoroalkylphosphate, Fluoroalkylborate or Imide Dyes
  申请人：Ignatyev Nikolai (Mykola)

  公开号：US20080275224A1

  公开（公告）日：2008-11-06

  The present invention relates to dyes of the general formula CAT + Y − (I), where Y − is an anion selected from the group of the cyanoborates, fluoroalkylphosphates, fluoroalkylborates or imidates and CAT + is a cation selected from the group of the azine, xanthene, polymethine, styryl, azo, tetrazolium, pyrylium, benzopyrylium, thiopyrylium, benzothiopyrylium, thiazine, oxazine, triarylmethane, diarylmethane, methine, acridine, quinoline, isoquinoline or quaternary azafluorenone dyes, for colouring plastics and plastic fibres, for the preparation of flexographic printing inks, as ball-point pen pastes, as stamp ink, for colouring leather and paper, for use in data acquisition systems, reprography, in ink microfilters, in photogalvanics, laser technology and the photo industry.

  本发明涉及一般公式CAT+Y-（I）的染料，其中Y-是从氰硼酸盐、氟烷基磷酸盐、氟烷基硼酸盐或咪唑盐组中选择的阴离子，CAT+是从吖嗪、黄色素、聚甲烯、苯乙烯、偶氮、四唑、吡啶杂环、苯并吡喃杂环、硫吡喃杂环、苯并硫吡喃杂环、噻吩、噁吩、三芳基甲烷、二芳基甲烷、甲烯、花菁、喹啉、异喹啉或季铵氮杂花菁染料组中选择的阳离子，用于染色塑料和塑料纤维，用于制备凹版印刷油墨，作为圆珠笔浆料、邮票墨水，用于染色皮革和纸张，用于数据采集系统、复印、油墨微滤器、光电镀、激光技术和照相产业。
• Methods of discovering chemicals capable of functioning as gene expression modulators
  申请人：Foulkes Gordon J.

  公开号：US20080009060A1

  公开（公告）日：2008-01-10

  The present invention provides a method of transcriptionally modulating the expression of a gene-of-interest. The method comprises contacting a cell which is capable of expressing the gene with an amount of a molecule effective to transcriptionally modulate expression of the gene and thereby affect the level of the protein encoded by the gene which is expressed by the cell. Molecules useful in the practice of the invention are characterized as follows (a) do not naturally occur in the cell, (b) bind to DNA or RNA or bind to a protein through a domain of such protein which is not a ligand binding domain of a receptor which naturally occurs in the cell. Additionally, this invention provides a method for determining whether a molecule known to be a modulator of protein biosynthesis is capable of transcriptionally modulating expression of a gene-of-interest.
• US7556923B1
  申请人：——

  公开号：US7556923B1

  公开（公告）日：2009-07-07
• US7794945B2
  申请人：——

  公开号：US7794945B2

  公开（公告）日：2010-09-14