2-Methyl-3-ethyl-4:5-benzo-benzthiazolium | 42846-38-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 萘并噻唑类
• 英文名称: 2-Methyl-3-ethyl-4:5-benzo-benzthiazolium
• 英文别名: 1-ethyl-2-methyl-naphtho[1,2-d]thiazolium；1-Ethyl-2-methylbenzo[e][1,3]benzothiazol-1-ium
• CAS: 42846-38-8
• 化学式: C₁₄H₁₄NS
• 分子量: 228.338
• InChiKey: ATFWYVHOXDEENI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  32.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• CYANOBORATE, FLUOROALKYLPHOSPHATE, FLUOROALKYLBORATE OR IMIDE DYES
  申请人：IGNATYEV Nikolai (Mykola)

  公开号：US20110190480A1

  公开（公告）日：2011-08-04

  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群中选择的阴离子，CAT+是从偶氮、黄色素、聚甲烯、苯乙烯、偶氮、四唑、吡啶、苯并吡喃、硫吡喃、苯并硫吡喃、噻吩、噁唑、三芳基甲烷、二芳基甲烷、甲烷、吖啶、喹啉、异喹啉或季铵氮芴酮染料群中选择的阳离子，用于着色塑料和塑料纤维，制备柔性版印刷油墨，作为圆珠笔膏、邮票墨水，用于着色皮革和纸张，用于数据采集系统，复印术，墨水微滤器，光电镀技术，激光技术和光学工业。
• Thio-substituted methine dyes
  申请人：University of Utah Research Foundation

  公开号：EP2574678A1

  公开（公告）日：2013-04-03

  The invention provides double stranded nucleic acid binding dyes for use in nucleic acid analysis.

  本发明提供了用于核酸分析的双链核酸结合染料。
• Nucleic acid melting analysis with saturation dyes
  申请人：University of Utah Research Foundation

  公开号：EP2826867A1

  公开（公告）日：2015-01-21

  The invention provides a method for nucleic acid analysis comprising the steps of mixing a target nucleic acid with a saturating dsDNA binding dye and an unlabeled probe configured to hybridize to a portion of the target nucleic acid, to form a mixture, amplifying the target nucleic acid to generate an amplicon, allowing the unlabeled probe to hybridize to the amplicon to form a probe/amplicon duplex, generating a melting curve for the probe/amplicon duplex by measuring fluorescence from the dsDNA binding dye as the mixture is heated, and analyzing the shape of the melting curve. Also provided are kits for analyzing a target nucleic acid comprising: oligonucleotide primers configured for amplifying the target nucleic, a saturating dsDNA binding dye. a thermostable polymerase, and acid an unlabeled probe configured to hybridize at least partially to the target nucleic acid.

  本发明提供了一种核酸分析方法，包括以下步骤 将目标核酸与饱和 dsDNA 结合染料和配置为与目标核酸部分杂交的未标记探针混合，形成混合物、 扩增目标核酸以产生扩增子、 让未标记探针与扩增子杂交，形成探针/扩增子双链体、 通过测量混合物加热时 dsDNA 结合染料发出的荧光，生成探针/扩增子双链体的熔化曲线，以及 分析熔化曲线的形状。 还提供了用于分析目标核酸的试剂盒，包括 用于扩增目标核酸的寡核苷酸引物、 饱和 dsDNA 结合染料。 一种恒温聚合酶，以及 酸 一个未标记探针，配置为至少部分与目标核酸杂交。
• PROCEDE DE TEINTURE METTANT EN OEUVRE UN DERIVE CATIONIQUE SPECIFIQUE ET UN COMPOSE CHOISI PARMI UN ALDEHYDE SPECIFI QUE, UNE CETONE SPECIFIQUE, UNE QUINONE ET UN DERIVE DE LA DI-IMINO-ISOINDOLINE OU DE LA 3-AMINO-INDOLONE
  申请人：L'OREAL

  公开号：EP1056434A1

  公开（公告）日：2000-12-06
• THIO-SUBSTITUTED METHINE DYES
  申请人：University of Utah Research Foundation

  公开号：EP2574678B1

  公开（公告）日：2014-09-10