苯并[b]噻吩-3-乙酸 | 1131-09-5

• 物质功能分类: 化学试剂 - 有机试剂 - 芳香酸
• 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: 苯并[b]噻吩-3-乙酸
• 中文别名: 苯并[B]噻吩-3-乙酸；2-苯并[B]噻吩-3-乙酸；苯并噻吩-3-乙酸
• 英文名称: 3-benzothiopheneacetic acid
• 英文别名: benzo[b]thiophene-3-acetic acid；benzothiophene-3-acetic acid；2-(benzo[b]thiophen-3-yl)acetic acid；2-(1-benzothiophen-3-yl)acetic acid
• CAS: 1131-09-5
• 化学式: C₁₀H₈O₂S
• mdl: MFCD00051637
• 分子量: 192.238
• InChiKey: VFZQJKXVHYZXMM-UHFFFAOYSA-N

物化性质

• 熔点：
  82 °C
• 沸点：
  378.7±17.0 °C(Predicted)
• 密度：
  1.368±0.06 g/cm3(Predicted)
• 稳定性/保质期：

  如果按照规格使用和储存，则不会分解，未有已知危险反应。请避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  65.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R22,R36/37/38
• WGK Germany：
  3
• RTECS号：
  AF4800000
• 海关编码：
  2934999090
• 储存条件：
  保持贮藏器密封，并将其存放在阴凉、干燥的地方。确保工作环境有良好的通风或排气装置。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Benzo[b]thiophene-3-acetic acid
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H319: Causes serious eye irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: Benzo[b]thiophene-3-acetic acid
CAS number: 1131-09-5

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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.
Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
Eye contact:
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.
Storage: Store in closed vessels.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C10H8O2S
Molecular weight: 192.2

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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, 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：

  苯并[b]噻吩-3-乙酸 在 lithium aluminium tetrahydride 、 四溴化碳 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 1.75h， 生成 3-(2-bromoethyl)benzothiophene
  参考文献：
  名称：

  通过C–H键功能化构建Iboga生物碱：杂芳烃和异喹核苷烯烃的直接和催化结合的检测

  摘要：

  由于据报道，伊博加生物碱具有逆转或显着减少对主要滥用药物的渴望和自我管理的能力，因此在科学界和大众媒体中都引起了相当大的关注。我们已经开发了三种新的分子内C–H功能化程序，这些程序导致了iboga骨架的核心七元环，这种环化过程极具挑战性。亲电钯盐Pd（CH 3 CN）4（BF 4）2对多种N-（2-芳基乙基）异喹核苷，收率为10–35％。两步溴化还原型Heck反应方案对于以42％的产率合成ibogamine也是有效的。最后，直接的Ni（0）催化的C–H功能化提供了ibogamine（74％）和epi- ibogamine（38％）的苯并呋喃类似物。尽管每种方法都有明显的缺点，但结合起来，所描述的方法提供了通往各种异烟酰胺类似物的实用途径。

  DOI：

  10.1021/jo5018102
• 作为产物：
  描述：

  1-苯并噻吩-3-羧酸 在 氯化亚砜 、 乙醚 、 乙醇 、 silver(l) oxide 作用下， 生成 苯并[b]噻吩-3-乙酸
  参考文献：
  名称：

  356.噻吩-2-乙酸

  摘要：

  DOI：

  10.1039/jr9370001697

文献信息

• Compositions for Treatment of Cystic Fibrosis and Other Chronic Diseases
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：US20150231142A1

  公开（公告）日：2015-08-20

  The present invention relates to pharmaceutical compositions comprising an inhibitor of epithelial sodium channel activity in combination with at least one ABC Transporter modulator compound of Formula A, Formula B, Formula C, or Formula D. The invention also relates to pharmaceutical formulations thereof, and to methods of using such compositions in the treatment of CFTR mediated diseases, particularly cystic fibrosis using the pharmaceutical combination compositions.

  本发明涉及含有上皮钠通道活性抑制剂与至少一种ABC转运蛋白调节剂化合物（A式、B式、C式或D式）的药物组合物。该发明还涉及这些药物配方，以及使用这些组合物治疗CFTR介导的疾病，特别是囊性纤维化的方法。
• MACROCYCLIC COMPOUNDS AND THEIR USE AS KINASE INHIBITORS
  申请人：Combs Andrew Paul

  公开号：US20090286778A1

  公开（公告）日：2009-11-19

  The present invention relates to macrocyclic compounds of Formula I: or pharmaceutically acceptable salts thereof or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are JAK/ALK inhibitors useful in the treatment of JAK/ALK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

  本发明涉及以下化学式I的大环化合物： 或其药用可接受盐或季铵盐，其中所述成员在此提供，并且它们的组成物和使用方法，这些JAK/ALK抑制剂在治疗JAK/ALK相关疾病中有用，例如炎症和自身免疫性疾病以及癌症。
• COMPOSITIONS FOR TREATMENT OF CYSTIC FIBROSIS AND OTHER CHRONIC DISEASES
  申请人：Van Goor Fredrick F.

  公开号：US20110098311A1

  公开（公告）日：2011-04-28

  The present invention relates to pharmaceutical compositions comprising an inhibitor of epithelial sodium channel activity in combination with at least one ABC Transporter modulator compound of Formula A, Formula B, Formula C, or Formula D. The invention also relates to pharmaceutical formulations thereof, and to methods of using such compositions in the treatment of CFTR mediated diseases, particularly cystic fibrosis using the pharmaceutical combination compositions.

  本发明涉及包含上皮钠通道活性抑制剂与至少一种ABC转运蛋白调节剂化合物（A式、B式、C式或D式）的药物组合物。该发明还涉及这些药物配方，以及使用这些组合物治疗CFTR介导的疾病，特别是囊性纤维化的方法。
• Methods and compositions for selectin inhibition
  申请人：Kaila Neelu

  公开号：US20050101569A1

  公开（公告）日：2005-05-12

  The present invention relates to the field of anti-inflammatory substances, and more particularly to novel compounds that act as antagonists of the mammalian adhesion proteins known as selectins. In some embodiments, methods for treating selectin mediated disorders are provided which include administration of compound of Formula I: wherein the constituent variables are defined herein.

  本发明涉及抗炎物质领域，更特别地涉及作为哺乳动物粘附蛋白拮抗剂的新化合物。在某些实施例中，提供了治疗选择素介导疾病的方法，包括给予式I的化合物： 其中组分变量在此定义。
• [EN] COSMETIC USES AND METHODS FOR INDOLINE GRANZYME B INHIBITOR COMPOSITIONS<br/>[FR] UTILISATIONS ET PROCÉDÉS COSMÉTIQUES POUR DES COMPOSITIONS D'INHIBITEUR D'INDOLINE GRANZYME B
  申请人：VIDA THERAPEUTICS INC

  公开号：WO2014153667A1

  公开（公告）日：2014-10-02

  Cosmetic uses and methods for indoline granzyme B inhibitor compounds in compositions with a cosmetically acceptable carrier. Uses and methods for treating, reducing or inhibiting the appearance of ageing in the skin are provided. Also provided are compositions and formulation for cosmetic uses and methods of maintaining a youthful appearance, reducing an appearance of ageing, inhibiting an appearance of ageing, reducing a rate of an appearance of ageing, reducing a skin inelasticity, reducing a rate of increasing skin inelasticity, maintaining a skin elasticity, and increasing the density of hair follicles of a skin of a subjecl. The uses and methods comprise applying/administering an indoline granzyme B inhibitor to a skin, or a portion of a skin of the subject.

  使用和方法用于在与化妆品可接受载体混合的化合物中使用吲哚啶颗粒酶B抑制剂。提供了用于治疗、减少或抑制皮肤衰老的用途和方法。还提供了用于化妆品用途的组合物和配方，以及保持年轻外观、减少衰老外观、抑制衰老外观、减少衰老外观速率、减少皮肤无弹性、减少增加皮肤无弹性速率、保持皮肤弹性和增加皮肤毛囊密度的方法。这些用途和方法包括将吲哚啶颗粒酶B抑制剂涂抹/施用于皮肤或受试者皮肤的部分。

表征谱图