4-氟苯并呋喃-7-甲醛 | 555155-07-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 中文名称: 4-氟苯并呋喃-7-甲醛
• 中文别名: 7-醛基-4-氟苯并呋喃；4-氟-7-甲酰基苯并呋喃；4-氟-7-甲酰基苯并呋
• 英文名称: 4-fluorobenzofuran-7-carbaldehyde
• 英文别名: 4-fluoro-1-benzofuran-7-carbaldehyde
• CAS: 555155-07-2
• 化学式: C₉H₅FO₂
• mdl: MFCD11052336
• 分子量: 164.136
• InChiKey: MBVFRSJFKMJRHA-UHFFFAOYSA-N

物化性质

• 沸点：
  261℃
• 密度：
  1.342
• 闪点：
  111℃

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 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：
  30.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 储存条件：
  室温且干燥环境下使用。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Fluorobenzofuran-7-carbaldehyde
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: 4-Fluorobenzofuran-7-carbaldehyde
CAS number: 555155-07-2

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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: C9H5FO2
Molecular weight: 164.1

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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 fluoride.

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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：

  4-氟苯并呋喃-7-甲醛 在 bis-triphenylphosphine-palladium(II) chloride 盐酸 、 lithium hydroxide 、 N-碘代丁二酰亚胺 、 水 、 caesium carbonate 、 甲基磺酰氯 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 lithium chloride 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙二醇二甲醚 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 xylenes 为溶剂， 反应 38.61h， 生成 4-fluoro-6-[(5-fluoro-2-oxo-1H-pyridin-4-yl)methyl]-8-(2-oxo-1H-pyridin-3-yl)furo[2,3-e]indole-7-carboxylic acid
  参考文献：
  名称：

  WO2008/82484

  摘要：

  公开号：
• 作为产物：
  描述：

  2-溴-5-氟苯酚 在 正丁基锂 、 potassium carbonate 作用下， 以 乙醚 、 正己烷 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 12.75h， 生成 4-氟苯并呋喃-7-甲醛
  参考文献：
  名称：

  优化三环吲哚衍生的 HCV NS5B 聚合酶抑制剂的效力和药代动力学。具有改进的口服药代动力学的酯类前药的鉴定

  摘要：

  在美国，HCV 感染是导致肝细胞癌和肝移植的主要原因。药物发现的最新进展已经确定了直接作用的抗病毒药物，这些药物显着提高了患者的治愈率。目前的努力是针对识别新的直接作用抗病毒药物，靶向不同的作用机制，这可能成为所有口服疗法的一部分。我们最近公开了一种新型三环吲哚衍生的 HCV NS5B 聚合酶抑制剂的鉴定，该抑制剂与靠近活性位点的酶结合。在这份手稿中，我们描述了对这些抑制剂的效力和药代动力学 (PK) 的进一步优化，以鉴定对 gt-1b 具有低 nM 效力的化合物。

  DOI：

  10.1016/j.bmc.2013.11.007

文献信息

• [EN] TRICYCLIC INDOLE DERIVATIVES AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS D'INDOLE TRICYCLIQUES ET PROCÉDÉS D'UTILISATION DE CEUX-CI
  申请人：SCHERING CORP

  公开号：WO2009152200A1

  公开（公告）日：2009-12-17

  The present invention relates to Tricyclic Indole Derivatives, compositions comprising at least one Tricyclic Indole Derivatives, and methods of using the Tricyclic Indole Derivatives for treating or preventing a viral infection or a virus-related disorder in a patient

  本发明涉及三环吲哚衍生物，包括至少一种三环吲哚衍生物的组合物，以及利用该三环吲哚衍生物治疗或预防患者病毒感染或与病毒相关的疾病的方法。
• PURINE DERIVATIVES AS KINASE INHIBITORS
  申请人：Engler Thomas Albert

  公开号：US20090105229A1

  公开（公告）日：2009-04-23

  The present invention provides kinase inhibitors of Formula I.

  本发明提供了化合物I的激酶抑制剂。
• TRICYCLIC INDOLE DERIVATIVES AND METHODS OF USE THEREOF
  申请人：Venkatraman Srikanth

  公开号：US20110189127A1

  公开（公告）日：2011-08-04

  The present invention relates to Tricyclic Indole Derivatives, compositions comprising at least one Tricyclic Indole Derivatives, and methods of using the Tricyclic Indole Derivatives for treating or preventing a viral infection or a virus-related disorder in a patient.

  本发明涉及三环吲哚衍生物、包含至少一种三环吲哚衍生物的组合物，以及使用三环吲哚衍生物治疗或预防患者的病毒感染或与病毒相关的疾病的方法。
• TETRACYCLIC INDOLE DERIVATIVES AND THEIR USE FOR TREATING OR PREVENTING VIRAL INFECTIONS
  申请人：Bennett Frank

  公开号：US20110104109A1

  公开（公告）日：2011-05-05

  The present invention relates to Tetracyclic Indole Derivatives, compositions comprising at least one Tetracyclic Indole Derivative, and methods of using the Tetracyclic Indole Derivatives for treating or preventing a viral infection or a virus-related disorder in a patient.

  本发明涉及四环吲哚衍生物，包括至少一种四环吲哚衍生物的组合物，以及使用四环吲哚衍生物治疗或预防患者病毒感染或与病毒相关的疾病的方法。
• [EN] TETRACYCLIC INDOLE DERIVATIVES AND THEIR USE FOR TREATING OR PREVENTING VIRAL INFECTIONS<br/>[FR] DÉRIVÉS D'INDOLE TÉTRACYCLIQUES ET PROCÉDÉS POUR LES UTILISER
  申请人：SCHERING CORP

  公开号：WO2009032123A3

  公开（公告）日：2009-06-11