5-溴-7-氯喹噁啉 | 1215205-87-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 5-溴-7-氯喹噁啉
• 中文别名: 5-溴-7-氯喹喔啉
• 英文名称: 5-bromo-7-chloroquinoxaline
• CAS: 1215205-87-0
• 化学式: C₈H₄BrClN₂
• 分子量: 243.49
• InChiKey: WSIPUDFECNDBJC-UHFFFAOYSA-N

物化性质

• 沸点：
  332.0±37.0 °C(Predicted)
• 密度：
  1.762±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  12
• 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：
  25.8
• 氢给体数：
  0
• 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: 5-Bromo-7-chloroquinoxaline
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-Bromo-7-chloroquinoxaline
CAS number: 1215205-87-0

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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: C8H4BrClN2
Molecular weight: 243.5

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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 chloride, hydrogen bromide.

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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-溴-7-氯喹噁啉 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 caesium carbonate 作用下， 以 乙二醇二甲醚 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 7-chloro-5-(1-methyl-1H-pyrrolo[3,2-b]pyridin-6-yl)-quinoxaline
  参考文献：
  名称：

  [EN] SUBSTITUTED QUINOXALINE DERIVATIVES AS INHIBITORS OF PFKFB
  [FR] DÉRIVÉS DE QUINOXALINE SUBSTITUÉS EN TANT QU'INHIBITEURS DE PFKFB

  摘要：

  本发明涉及取代喹诺酮衍生物。这些化合物可用于预防或治疗超增殖性疾病。

  公开号：

  WO2018087021A1
• 作为产物：
  描述：

  2-硝基-4-氯-6-溴苯胺 在 tin(II) chloride dihdyrate 作用下， 以 乙醇 、 乙酸乙酯 为溶剂， 反应 26.0h， 生成 5-溴-7-氯喹噁啉
  参考文献：
  名称：

  N-芳基6-氨基喹喔啉作为有效的PFKFB3激酶抑制剂的发现与构效关系

  摘要：

  癌细胞的能量和生物质生产在很大程度上被有氧糖酵解所支持，这就是所谓的Warburg效应。该过程受关键酶的调节，其中磷酸果糖激酶PFK-2通过产生果糖-2,6-二磷酸而起重要作用。磷酸果糖激酶PFK-1执行的最有效的糖酵解限速步骤激活剂。本文介绍了6-磷酸果糖-2-激酶/果糖-2,6-二磷酸酯酶3（PFKFB3）的新型抑制剂的合成，生物学评估以及其结构与活性之间的关系，PFKFB3是一种普遍存在且由低氧引起的PFK-2亚型，被报道。X射线晶体学和对接有助于设计和优化一系列N-芳基6-氨基喹喔啉。最有力的代表，N-（4-甲磺酰基吡啶-3-基）-8-（3-甲基-1-苯并噻吩-5-基）喹喔啉-6-胺，目标物的IC 50为14 n m，0.4的IC 50为0.49μm m为人类结肠癌HCT116细胞中果糖2,6-二磷酸的产生。这项工作为PFKFB3抑制剂领域的发展提供了新的机会。

  DOI：

  10.1002/cmdc.201800569

文献信息

• [EN] SUBSTITUTED QUINOXALINE DERIVATIVES<br/>[FR] DÉRIVÉS DE QUINOXALINE SUBSTITUÉS
  申请人：SELVITA S A

  公开号：WO2016180537A1

  公开（公告）日：2016-11-17

  The present invention relates to substituted quinoxaline derivatives. These compounds are useful for the prevention and/or treatment of several medical conditions including hyperproliferative disorders and diseases.

  这项发明涉及取代喹喔啉衍生物。这些化合物对预防和/或治疗包括过度增殖性疾病在内的多种医疗状况具有用处。
• QUINOLINE DERIVATIVES AS BROMODOMAIN INHIBITORS
  申请人：Gilead Sciences, Inc.

  公开号：US20150148344A1

  公开（公告）日：2015-05-28

  This application relates to chemical compounds which may act as inhibitors of, or which may otherwise modulate the activity of, a bromodomain-containing protein, including bromodomain-containing protein 4 (BRD4), and to compositions and formulations containing such compounds, and methods of using and making such compounds. Compounds include compounds of Formula I wherein R 1 , R 2 , R 3 , R 4 , R 7 , W, X, and Z are as described herein.

  本申请涉及可能作为溴结构域含蛋白质的抑制剂或以其他方式调节其活性的化合物，包括溴结构域含蛋白质4（BRD4），以及含有这些化合物的组合物和配方，以及使用和制备这些化合物的方法。化合物包括式I的化合物，其中R1、R2、R3、R4、R7、W、X和Z如本文所述。
• [EN] QUINOLINE DERIVATIVES AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS DE QUINOLÉINE COMME INHIBITEURS DE BROMODOMAINE
  申请人：GILEAD SCIENCES INC

  公开号：WO2015080707A1

  公开（公告）日：2015-06-04

  This application relates to chemical compounds which may act as inhibitors of, or which may otherwise modulate the activity of a bromodomain-containing protein, including bromodomain-containing protein 4 (BRD4), and to compositions and formulations containing such compounds, and methods of using and making such compounds. Compounds include compounds of Formula I, wherein R, R2, R3, R4, R7, W, X are as described herein and Z is selected from the group consisting of unsubstituted or substituted isoxazolyl, and unsubstituted or substituted pyrazolyl. Provided herein are also methods for the preparation and use of the compounds, and to pharmaceutical compositions containing the same.

  该申请涉及可能作为溴结构域含蛋白质的抑制剂或以其他方式调节溴结构域含蛋白质活性的化合物，包括溴结构域含蛋白质4（BRD4），以及含有这些化合物的组合物和配方，以及使用和制备这些化合物的方法。化合物包括式I的化合物，其中R、R2、R3、R4、R7、W、X如本文所述，Z选自未取代或取代的异唑啉基和未取代或取代的吡唑基。此外，还提供了制备和使用这些化合物的方法，以及含有这些化合物的药物组合物。
• Quinoline derivatives as bromodomain inhibitors
  申请人：Gilead Sciences, Inc.

  公开号：US09108953B2

  公开（公告）日：2015-08-18

  This application relates to chemical compounds which may act as inhibitors of, or which may otherwise modulate the activity of, a bromodomain-containing protein, including bromodomain-containing protein 4 (BRD4), and to compositions and formulations containing such compounds, and methods of using and making such compounds. Compounds include compounds of Formula I wherein R1, R2, R3, R4, R7, W, X, and Z are as described herein.

  此应用涉及化学化合物，这些化合物可能作为抑制剂或以其他方式调节含有溴域的蛋白质（包括含有溴域的蛋白质4（BRD4））活性的化合物，以及包含这些化合物的组合物和配方，以及使用和制备这些化合物的方法。这些化合物包括公式I的化合物，其中R1、R2、R3、R4、R7、W、X和Z如此描述。
• [EN] ANTICANCER COMPOUNDS<br/>[FR] COMPOSÉS ANTICANCÉREUX
  申请人：UNIV CALIFORNIA

  公开号：WO2022261204A1

  公开（公告）日：2022-12-15

  Disclosed are compounds of formula (I): formula (I) and pharmaceutically acceptable salts thereof. The compounds of the invention are BDII- selective inhibitors of BET proteins, and have therapeutic potential for treating cancer, acute kidney disease, and viral infections, among other diseases.

  本发明涉及以下公式（I）的化合物：公式（I）及其药学上可接受的盐。本发明的化合物是BET蛋白的BDII选择性抑制剂，具有治疗癌症、急性肾脏疾病、病毒感染等疾病的治疗潜力。