6-氯-1-苯并噻吩-2-羧酸 | 26018-73-5

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 中文名称: 6-氯-1-苯并噻吩-2-羧酸
• 中文别名: 6-氯苯并[B]噻吩-2-羧酸
• 英文名称: 6-chlorobenzo[b]thiophene-2-carboxylic acid
• 英文别名: 6-chlorobenzothiophene-2-carboxylic acid；6-Chloro-1-benzothiophene-2-carboxylic acid
• CAS: 26018-73-5
• 化学式: C₉H₅ClO₂S
• mdl: MFCD07377059
• 分子量: 212.656
• InChiKey: AVAGKGZNBMZOLD-UHFFFAOYSA-N

物化性质

• 熔点：
  271-274
• 沸点：
  408.6±25.0 °C(Predicted)
• 密度：
  1.546±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2934999090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  -20°C下储存，请避免光照和潮湿。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Chloro-1-benzothiophene-2-carboxylic acid
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 6-Chloro-1-benzothiophene-2-carboxylic acid
CAS number: 26018-73-5

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, under −20◦C.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C9H5ClO2S
Molecular weight: 212.7

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen chloride, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  6-氯-1-苯并噻吩-2-羧酸 在 palladium on activated charcoal 盐酸 、 氨 、 氢气 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 三乙胺 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 6-Chloro-benzo[b]thiophene-2-carboxylic acid [3-(5-carbamimidoyl-2-hydroxy-phenyl)-propyl]-amide
  参考文献：
  名称：

  Amido-(propyl and allyl)-hydroxybenzamidines: development of achiral inhibitors of factor Xa

  摘要：

  The design, synthesis and SAR of amido-(propyl and allyl)-hydroxybenzamidine coagulation factor Xa inhibitors is described. These achiral inhibitors are selective for fXa vis a vis structurally related serine proteases and are readily prepared in 6-7 linear steps. The most potent member 9j (fXa K-i = 0.75 nM) is selective (>1000-fold) and an effective anticoagulant in mammalian plasma. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(99)00673-3
• 作为产物：
  描述：

  6-氯-1-苯并噻吩-2-羧酸甲酯 在 potassium hydroxide 作用下， 以 水 为溶剂， 反应 3.0h， 以94%的产率得到6-氯-1-苯并噻吩-2-羧酸
  参考文献：
  名称：

  荧光香豆素-苯并[ b ]噻吩1，1-二氧化物缀合物作为靶向线粒体的抗肿瘤STAT3抑制剂的发现

  摘要：

  STAT3已被广泛研究为潜在的抗肿瘤靶标。尽管关于调节STAT3的研究主要集中在抑制Tyr705残基上的STAT3磷酸化，但是STAT3蛋白的Ser727残基上的磷酸化也与STAT3蛋白的线粒体导入密切相关。N，N-二乙基-7-氨基香豆素是一种荧光的线粒体靶向探针。在这项研究中，通过将N，N-二乙基-7-氨基香豆素荧光团与苯并[ b ]噻吩1，1-二氧化物部分相连，开发了一系列STAT3抑制剂。所有设计的化合物均显示出对癌细胞有效的抗增殖活性。代表性化合物7a主要通过荧光可见的线粒体中积累。化合物7a在Tyr705和Ser727残基均抑制STAT3磷酸化。化合物7a抑制STAT3磷酸化，而对STAT1，JAK2，Src和Erk1 / 2的磷酸化水平没有影响，表明化合物7a具有良好的选择性。此外，化合物7a下调STAT3靶基因Bcl-2和Cyclin D1的表达，增加ROS的产生并显着降低线

  DOI：

  10.1016/j.ejmech.2019.04.024

文献信息

• N-acylpyrrolidin-2-ylalkylbenzamidine derivatives as inhibitors of factor Xa
  申请人：——

  公开号：US20030092698A1

  公开（公告）日：2003-05-15

  This invention is directed to N-acylpyrrolidin-2-ylalkylbenzamidine derivatives which useful for inhibiting the activity of Factor Xa, by contacting said derivatives with a composition containing Factor Xa. The present invention is also directed to compositions containing said derivatives, methods for their preparation, their use, such as in inhibiting the formation of thrombin or for treating a patient suffering from, or subject to, a disease state associated with a physiologically detrimental excess amount of thrombin.

  这项发明涉及N-酰基吡咯啉-2-基烷基苯甲酰胺衍生物，用于通过将这些衍生物与含有凝血因子Xa的组合物接触来抑制凝血因子Xa的活性。本发明还涉及含有这些衍生物的组合物、它们的制备方法，以及它们的用途，例如用于抑制凝血酶的形成或用于治疗患有与生理上有害的凝血酶过量相关的疾病状态的患者。
• Discovery of a New Series of Potent and Selective Linear Tachykinin NK₂ Receptor Antagonists
  作者：Valentina Fedi、Maria Altamura、Rose-Marie Catalioto、Danilo Giannotti、Alessandro Giolitti、Sandro Giuliani、Antonio Guidi、Nicholas J. S. Harmat、Alessandro Lecci、Stefania Meini、Rossano Nannicini、Franco Pasqui、Manuela Tramontana、Antonio Triolo、Carlo Alberto Maggi

  DOI：10.1021/jm070289w

  日期：2007.10.1

  Starting from 1 (MEN14268), a selective tachykinin NK2 receptor antagonist with an interesting in vitro pharmacological profile, a family of numerous antagonists was obtained through an optimization process focused on iterated structural modifications. The effects of the introduction of a wide variety of substituents on the lipophilic aromatic part of the molecule and the modulation of the structural constraint

  从1（MEN14268）开始，这是一种具有令人感兴趣的体外药理学特性的选择性速激肽NK2受体拮抗剂，通过专注于重复结构修饰的优化过程获得了众多拮抗剂家族。研究了在分子的亲脂性芳族部分上引入各种取代基的影响以及通过插入不同的非手性α，α-二烷基氨基酸对结构约束的调节。特别地，在伪N-末端残基处引入芳族和苯并稠合的杂芳族部分以取代2-苯并噻吩部分，并且据报道对苯并噻吩核心的取代基在芳族平台上的最佳定位进行了系统研究。提出了对亲水性假C末端侧基的长度和刚性的调节的研究。在配体的这一部分中，受体对许多杂脂族基团具有很好的耐受性。由于在豚鼠静脉内，十二指肠内和口服给药后具有良好的体内活性，最终选择了在苯并噻吩上带有甲基取代基和四氢吡喃基甲基哌啶侧基的产物48f（MEN15596）。
• [EN] (AZA)INDOLE-, BENZOTHIOPHENE-, AND BENZOFURAN-3-SULFONAMIDES<br/>[FR] (AZA)INDOLE, BENZOTHIOPHÈNE ET BENZOFURAN-3-SULFONAMIDES
  申请人：UCB PHARMA GMBH

  公开号：WO2018122232A1

  公开（公告）日：2018-07-05

  Disclosed are sulfonamide compounds with GPR17 modulating properties, which are useful for treating or preventing a variety of CNS and other diseases, in particular for preventing and treating myelinating diseases or disorders.

  揭示了具有GPR17调节特性的磺胺类化合物，可用于治疗或预防各种中枢神经系统和其他疾病，特别是用于预防和治疗髓鞘疾病或紊乱。
• Chemical compounds
  申请人：——

  公开号：US20030187020A1

  公开（公告）日：2003-10-02

  Provided herein are novel and useful compounds having a tryptase inhibition activity, pharmaceutical compositions comprising such compounds, and methods treating subjects suffering from a condition, disease, or disorder that can be ameliorated by the administration of an inhibitor of tryptase, e.g., asthma and inflammatory diseases, to name only a few.

  本文提供了具有胰蛋白酶抑制活性的新颖和有用化合物，包括含有这些化合物的药物组合物，以及治疗患有可以通过给予胰蛋白酶抑制剂（例如哮喘和炎症性疾病等）而得到改善的疾病、疾病或紊乱的方法。
• [EN] GLUCOSYLCERAMIDE SYNTHASE INHIBITORS FOR THE TREATMENT OF DISEASES<br/>[FR] INHIBITEURS DE LA GLUCOSYLCÉRAMIDE SYNTHASE POUR LE TRAITEMENT DE MALADIES
  申请人：BIOMARIN PHARM INC

  公开号：WO2015042397A1

  公开（公告）日：2015-03-26

  Described herein are compounds of Formula I, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or conditions associated with the enzyme glucosylceramide synthase (GCS).

  本文描述了一种I式化合物，制备这种化合物的方法，含有这种化合物的药物组合物和药物，以及使用这种化合物治疗或预防与葡萄糖酰胺合成酶（GCS）相关的疾病或症状的方法。