5,6-二氟吲哚 | 169674-01-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 吲哚类化合物
• 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: 5,6-二氟吲哚
• 中文别名: 5,6-二氟-1H-吲哚
• 英文名称: 5,6-difluoroindole
• 英文别名: 5,6-difluoro-1H-indole；5,6-difluoro-1H-indol
• CAS: 169674-01-5
• 化学式: C₈H₅F₂N
• mdl: MFCD01075212
• 分子量: 153.131
• InChiKey: YCVSNMPGFSFANR-UHFFFAOYSA-N

物化性质

• 沸点：
  264.5±20.0 °C(Predicted)
• 密度：
  1.388±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  15.8
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• 安全说明：
  S26,S37/39
• 海关编码：
  2933990090
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 危险类别：
  IRRITANT
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5,6-Difluoroindole
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: 5,6-Difluoroindole
CAS number: 169674-01-5

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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, refrigerated.
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: C8H5F2N
Molecular weight: 153.1

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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, nitrogen oxides, 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：

  5,6-二氟吲哚 在 硼烷四氢呋喃络合物 、 盐酸 、 甲醇 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 3.0h， 以47%的产率得到5,6-二氟吲哚啉
  参考文献：
  名称：

  NOVEL COMPOUNDS

  摘要：

  本发明涉及一般式I的新的CGRP拮抗剂，其中U、V、X、Y、R1、R2、R3和R4如描述中所定义，其互变异构体、同分异构体、对映异构体、立体异构体、水合物、其混合物及其盐以及盐的水合物，特别是其与无机或有机酸或碱的生理上可接受的盐，含有这些化合物的药物、它们的用途以及制备它们的方法。

  公开号：

  US20110021500A1
• 作为产物：
  描述：

  3,4-二氟苯胺 在 palladium diacetate sodium ethanolate 、 一氯化碘 、 三(邻甲基苯基)磷 作用下， 以 吡啶 、 乙醇 、 溶剂黄146 、 三乙胺 为溶剂， 反应 32.5h， 生成 5,6-二氟吲哚
  参考文献：
  名称：

  以苯并硫脲（2,3- a）吡咯并（3,4- c）咔唑为糖苷配基的雷贝卡霉素类似物的高度收敛合成

  摘要：

  的利拜卡霉素类似物的高会聚的，可扩展的合成2在基于所述七个步骤和31％的总收率证实ñ -保护的构建块dibromomaleimide 7。描述了另外两个结构单元5,6-二氟-3-苯并噻吩硼酸6和5,6-二氟吲哚8的实际合成。

  DOI：

  10.1016/j.tetlet.2004.12.068

文献信息

• [EN] METHODS OF TREATING CANCER<br/>[FR] MÉTHODES DE TRAITEMENT DU CANCER
  申请人：ARIAGEN INC

  公开号：WO2020106695A1

  公开（公告）日：2020-05-28

  The present disclosure relates to methods of treating cancer in a patient using a combination of an inhibitor of an immune checkpoint protein and an indole compound or its phosphate derivative.

  本公开涉及使用免疫检查点蛋白抑制剂和吲哚化合物或其磷酸盐衍生物的组合来治疗患者的癌症方法。
• [EN] NOVEL DUAL MODE OF ACTION SOLUBLE GUANYLATE CYCLASE ACTIVATORS AND PHOSPHODIESTERASE INHIBITORS AND USES THEREOF<br/>[FR] NOUVEAUX ACTIVATEURS DE LA GUANYLATE CYCLASE SOLUBLE À DOUBLE MODE D'ACTION ET INHIBITEURS DE PHOSPHODIESTÉRASE ET LEURS UTILISATIONS
  申请人：TOPADUR PHARMA AG

  公开号：WO2021245192A1

  公开（公告）日：2021-12-09

  The present invention relates to compounds of formula (I), or pharmaceutically acceptable salt, solvate or hydrate thereof, wherein said compound of formula (I) comprises at least one covalently bound -ONO2 or -ONO moiety and at most four covalently bound -ONO2 or -ONO moieties, and wherein AR, R1, X, R3 and R4 are as defined in claim 1; and pharmaceutical compositions thereof, and their use in methods of treating or preventing a disease alleviated by inhibition of PDE5 in a human or in a non-human mammal.

  本发明涉及式(I)的化合物，或其药学上可接受的盐、溶剂或水合物，其中所述式(I)的化合物至少包括一个共价结合的-ONO2或-ONO基团，最多包括四个共价结合的-ONO2或-ONO基团，其中AR、R1、X、R3和R4如权利要求1所定义；以及其药物组合物，以及它们在治疗或预防通过抑制人类或非人类哺乳动物中的PDE5而缓解的疾病的方法中的使用。
• [EN] NOVEL ESTROGEN RECEPTOR LIGANDS<br/>[FR] NOUVEAUX LIGANDS DE RÉCEPTEURS DES OETROGÈNES
  申请人：KAROBIO AB

  公开号：WO2010031852A1

  公开（公告）日：2010-03-25

  The invention provides a compound of formula (I) or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt. The invention also provides also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity. wherein R1, R2, R3, R4, R5, R6, R7, R8,R9, R10 and R11 are as defined in the specification.

  该发明提供了一种具有式（I）的化合物或其药学上可接受的酯、酰胺、溶剂合物或盐，包括该酯或酰胺的盐，以及该酯、酰胺或盐的溶剂合物。该发明还提供了在治疗或预防与雌激素受体活性相关的疾病或紊乱相关病症的条件中使用这些化合物的用途。其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10和R11如规范中所定义。
• [EN] INDOLE COMPOUNDS AS ANDROGEN RECEPTOR MODULATORS<br/>[FR] COMPOSÉS INDOLIQUES UTILES EN TANT QUE MODULATEURS DU RÉCEPTEUR DES ANDROGÈNES
  申请人：NIDO BIOSCIENCES INC

  公开号：WO2022020342A1

  公开（公告）日：2022-01-27

  Provided herein are compounds of formula (V) that bind to BF3 of an androgen receptor (AR), which can modulate the AR for the treatment of Kennedy's disease.

  本文提供了一种公式（V）的化合物，它们与雄激素受体（AR）的BF3结合，可以调节AR以治疗肯尼迪病。
• [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。