6-氯吲哚 | 886363-16-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 6-氯吲哚
• 中文别名: 3-(1H-吲哚-5-基)苯甲酸
• 英文名称: 3-(1H-indol-5-yl)benzoic acid
• CAS: 886363-16-2
• 化学式: C₁₅H₁₁NO₂
• 分子量: 237.258
• InChiKey: VKHHKQSCGXEKEE-UHFFFAOYSA-N

物化性质

• 沸点：
  523.9±33.0 °C(Predicted)
• 密度：
  1.320±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  53.1
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-(1H-Indol-5-yl)benzoic 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: 3-(1H-Indol-5-yl)benzoic acid
CAS number: 886363-16-2

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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.
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: C15H11NO2
Molecular weight: 237.3

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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, nitrogen 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

• 作为产物：
  描述：

  5-溴吲哚 、 3-羧基苯硼酸频那醇酯 在 bis-triphenylphosphine-palladium(II) chloride 、 potassium phosphate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 以20%的产率得到6-氯吲哚
  参考文献：
  名称：

  针对抗生素抗性酶-Oxacillinase-48的聚焦片段文库：合成，结构评估和抑制剂设计

  摘要：

  当在医学界中治疗细菌感染时，β-内酰胺抗生素至关重要。然而，目前它们的效用受到β-内酰胺抗性的出现和扩散的威胁。对β-内酰胺抗生素最普遍的耐药机制是β-内酰胺酶的表达。克服由β-内酰胺酶引起的抗性的一种方法是开发β-内酰胺酶抑制剂，如今临床上已经批准了几种β-内酰胺酶抑制剂，例如阿维巴坦。我们的研究重点是oxacillinase-48（OXA-48），据报道该酶在世界范围内迅速传播，通常在大肠杆菌和肺炎克雷伯菌中得到鉴定。为了指导抑制剂的设计，我们使用了不同取代的3-芳基和3-杂芳基苯甲酸来探测OXA-48的活性位点，以进行有用的酶-抑制剂相互作用。在本研究中，合成了包含49个3-取代的苯甲酸衍生物的聚焦片段文库，并对其进行了生化表征。基于从33片段的酶复合物晶体学数据，片段可以被归类为R 1或R 2个可以通过总体结合构象相对于粘合剂到R的结合1和R 2亚胺培南的侧基。此外，发现了对未来抑

  DOI：

  10.1016/j.ejmech.2017.12.085

文献信息

• A focused fragment library targeting the antibiotic resistance enzyme - Oxacillinase-48: Synthesis, structural evaluation and inhibitor design
  作者：Sundus Akhter、Bjarte Aarmo Lund、Aya Ismael、Manuel Langer、Johan Isaksson、Tony Christopeit、Hanna-Kirsti S. Leiros、Annette Bayer

  DOI：10.1016/j.ejmech.2017.12.085

  日期：2018.2

  β-lactamase inhibitors and today several β-lactamase inhibitors e.g. avibactam, are approved in the clinic. Our focus is the oxacillinase-48 (OXA-48), an enzyme reported to spread rapidly across the world and commonly identified in Escherichia coli and Klebsiella pneumoniae. To guide inhibitor design, we used diversely substituted 3-aryl and 3-heteroaryl benzoic acids to probe the active site of OXA-48

  当在医学界中治疗细菌感染时，β-内酰胺抗生素至关重要。然而，目前它们的效用受到β-内酰胺抗性的出现和扩散的威胁。对β-内酰胺抗生素最普遍的耐药机制是β-内酰胺酶的表达。克服由β-内酰胺酶引起的抗性的一种方法是开发β-内酰胺酶抑制剂，如今临床上已经批准了几种β-内酰胺酶抑制剂，例如阿维巴坦。我们的研究重点是oxacillinase-48（OXA-48），据报道该酶在世界范围内迅速传播，通常在大肠杆菌和肺炎克雷伯菌中得到鉴定。为了指导抑制剂的设计，我们使用了不同取代的3-芳基和3-杂芳基苯甲酸来探测OXA-48的活性位点，以进行有用的酶-抑制剂相互作用。在本研究中，合成了包含49个3-取代的苯甲酸衍生物的聚焦片段文库，并对其进行了生化表征。基于从33片段的酶复合物晶体学数据，片段可以被归类为R 1或R 2个可以通过总体结合构象相对于粘合剂到R的结合1和R 2亚胺培南的侧基。此外，发现了对未来抑