2-methyl-6-sulfobenzothiazole | 6761-89-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻唑类
• 英文名称: 2-methyl-6-sulfobenzothiazole
• 英文别名: 2-methyl-benzothiazole-6-sulfonic acid；2-Methyl-benzothiazol-6-sulfonsaeure；6-Sulfonyl-2-methylbenzothiazol；2-Methyl-6-sulfobenzothiazol；6-Benzothiazolesulfonic acid, 2-methyl-；2-methyl-1,3-benzothiazole-6-sulfonic acid
• CAS: 6761-89-3
• 化学式: C₈H₇NO₃S₂
• 分子量: 229.28
• InChiKey: JKILNNRWVAJOET-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 密度：
  1.577±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  104
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2-甲基苯并噻唑 在 硫酸 作用下， 生成 2-methyl-6-sulfobenzothiazole
  参考文献：
  名称：

  MODIFIED CARBOCYANINE DYES AND THEIR CONJUGATES

  摘要：

  化学反应性碳氰染料包含一个在3位被反应性基团或共轭物质取代的吲哚环部分，并描述了它们的用途。通过这个位置的共轭导致光谱特性均优于在不同位置附着的光谱相似染料的共轭物。该发明包括具有一个或多个苯并氮的衍生化合物。

  公开号：

  US20150218380A1

文献信息

• MODIFIED CARBOCYANINE DYES AND THEIR CONJUGATES
  申请人：LIFE TECHNOLOGIES CORPORATION

  公开号：US20150218380A1

  公开（公告）日：2015-08-06

  Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein attachment is at a different position. The invention includes derivative compounds having one or more benzo nitrogens.

  化学反应性碳氰染料包含一个在3位被反应性基团或共轭物质取代的吲哚环部分，并描述了它们的用途。通过这个位置的共轭导致光谱特性均优于在不同位置附着的光谱相似染料的共轭物。该发明包括具有一个或多个苯并氮的衍生化合物。
• SUBSTITUTED 2-(CHROMAN-6-YLOXY)-THIAZOLES AND THEIR USE AS PHARMACEUTICALS
  申请人：CZECHTIZKY Werngard

  公开号：US20130065859A1

  公开（公告）日：2013-03-14

  The present invention relates to substituted 2-(chroman-6-yloxy)-thiazoles of the formula I, in which Ar, R2, R3 and R4 are as defined in the claims. The compounds of the formula I are inhibitors of the sodium-calcium exchanger (NCX), especially of the sodium-calcium exchanger of subtype 1 (NCX1), and are suitable for the treatment of diverse disorders in which intracellular calcium homeostasis is disturbed, such as arrhythmias, heart failure and stroke. The invention furthermore relates to processes for the preparation of the compounds of the formula I, their use as pharmaceuticals, and pharmaceutical compositions comprising them.

  本发明涉及式I的取代2-(色甘醇-6-氧基)-噻唑衍生物，其中Ar、R2、R3和R4如权利要求中所定义。式I的化合物是钠-钙交换蛋白（NCX）的抑制剂，特别是亚型1的钠-钙交换蛋白（NCX1），适用于处理细胞内钙离子稳态受扰的各种疾病，如心律失常、心力衰竭和中风。本发明还涉及制备式I的化合物的方法，它们作为药物的用途，以及包含它们的药物组合物。
• [EN] ISOINDOLINE DERIVATIVES<br/>[FR] DÉRIVÉS D'ISOINDOLINE
  申请人：BASF COLORS & EFFECTS GMBH

  公开号：WO2021063999A1

  公开（公告）日：2021-04-08

  An isoindoline derivative of formula (I), wherein the variables are defined as in claim 1, and compositions containing the same are provided. The isoindoline derivative and the pigment composition are suitable, for example, for coloring high molecular mass organic material, especially paints, printing inks, resist formulations for color filter applications, electrophotographic toners, cosmetics, plastics, films or fibers.

  公式（I）的异吲哚啉衍生物，其中变量的定义如权利要求1所述，并提供含有该衍生物的组合物。该异吲哚啉衍生物和颜料组合物适用于着色高分子质量有机材料，特别是涂料、印刷油墨、用于彩色滤光片应用的抗性配方、电子摄影色调剂、化妆品、塑料、薄膜或纤维。
• Modified carbocyanine dyes and their conjugates
  申请人：MOLECULAR PROBES, INC.

  公开号：US20020077487A1

  公开（公告）日：2002-06-20

  Chemically reactive carbocyanine dyes incorporating an indolium ring moiety that is substituted at the 3-position by a reactive group or by a conjugated substance, and their uses, are described. Conjugation through this position results in spectral properties that are uniformly superior to those of conjugates of spectrally similar dyes wherein attachment is at a different position. The invention includes derivative compounds having one or more benzo nitrogens.

  描述了化学反应性碳氰染料，其中包含一个在3位被反应性基团或共轭物质取代的吲哚环部分，并描述了它们的用途。通过这个位置的共轭导致了光谱性质优于在不同位置附着的光谱相似染料的共轭物。该发明包括具有一个或多个苯并氮的衍生化合物。
• Reagents and procedures for high-specificity labeling
  申请人：Rutgers, The State University of New Jersey

  公开号：US20040019104A1

  公开（公告）日：2004-01-29

  A molecule with two pendant phenylarsine moieties according to the general structural Formula (I) and tautomers, acids, and salts thereof: 1 wherein: (i) R 1 or R 2 , are each independently O − , S − , OR 3 or SR 3 with the provision that if either R 1 or R 2 is absent, the other remaining group is ═O or ═S; or R 1 and R 2 , together with the arsenic atom, form a ring according to one of the general structural Formulae (II), (III), (IV), or (V): 2 wherein R 3 is H, CH(OH)CH 2 OH, or (CH 2 ) q —Y, with q being 1-4 and Y being H, OH, NH 2 , SH, COOH, OAc, CONH 2 or CN, and Z represents a hydrocarbon chain comprising 2-4 singly or doubly bonded carbon atoms each of which may be further substituted with one or more of hydrogen, methyl, ethyl, 1-propyl, 2-propyl, methoxy, hydroxy, amino, carboxy, sulfo, oxo, thio, halo (fluoro, chloro, bromo, or fluoro) and (CH 2 ) n″ SO 3 , wherein n″ is 1 or 2; (ii) R 4 , R 5 , R 6 and R 7 are each independently H, F, OR 3 , R 3 , OAc, NH 2 , N(C 1 -C 4 alkyl) 2 , R 1 ; or R 4 with R 5 , or R 6 together with R 7 , or both, form a ring; (iii) R 8 is a linear or branched optionally substituted spacer having a minimum length of approximately 1.5 and a maximum length of approximately 15 Ångstroms; and (iv) X is a detectable group. Methods of using the bis-phenylarsine molecule also are provided.

  根据通用结构式（I）及其互变异构体、酸和盐，具有两个挂链苯基砷基的分子： 其中：（i）R1或R2分别独立为O−、S−、OR3或SR3，但须注意如果R1或R2中有一个不存在，则另一个剩余基团为═O或═S；或者R1和R2与砷原子一起形成一个环，符合通用结构式（II）、（III）、（IV）或（V）之一： 其中R3为H、CH(OH)CH2OH或(CH2)q—Y，其中q为1-4，Y为H、OH、NH2、SH、COOH、OAc、CONH2或CN，Z代表一个含有2-4个单键或双键碳原子的碳氢链，每个碳原子可以进一步被氢、甲基、乙基、1-丙基、2-丙基、甲氧基、羟基、氨基、羧基、磺酰基、羰基、硫基、卤素（氟、氯、溴或氟）和(CH2)n″SO3等取代，其中n″为1或2；（ii）R4、R5、R6和R7各自独立为H、F、OR3、R3、OAc、NH2、N(C1-C4烷基)2或R1；或者R4与R5，或R6与R7，或两者一起形成一个环；（iii）R8为线性或支链的可选取代的间隔物，其最小长度约为1.5，最大长度约为15埃；（iv）X为可检测的基团。还提供了使用双苯基砷分子的方法。