8-溴-5-硝基喹啉 | 139366-35-1

• 物质功能分类: 医药中间体 - 杂环化合物 - 喹啉类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 8-溴-5-硝基喹啉
• 英文名称: 8-bromo-5-nitroquinoline
• CAS: 139366-35-1
• 化学式: C₉H₅BrN₂O₂
• 分子量: 253.055
• InChiKey: LEMUPVPKQOTZAE-UHFFFAOYSA-N

物化性质

• 熔点：
  136-137 °C
• 沸点：
  370.5±27.0 °C(Predicted)
• 密度：
  1.747±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  14
• 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：
  58.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 8-Bromo-5-nitroquinoline
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: 8-Bromo-5-nitroquinoline
CAS number: 139366-35-1

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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: C9H5BrN2O2
Molecular weight: 253.1

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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 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：

  8-溴-5-硝基喹啉 在 二苯甲酮亚胺 、 palladium diacetate 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 盐酸 作用下， 以 甲苯 、 四氢呋喃 、 乙醇 、 水 为溶剂， 反应 27.0h， 生成 5-nitro-8-aminoquinoline
  参考文献：
  名称：

  协同光氧化还原和钯催化的辅助定向C（sp3）-H芳基化

  摘要：

  在这里，我们描述了未活化的C（sp 3）-H键与芳基重氮盐的辅助定向芳基化，该芳基重氮盐在协同的光氧化还原和钯催化下进行。脂族酰胺具有α-季中心的位点选择性芳基化是通过对β-甲基C（sp 3）-H键的高选择性实现的。这种操作简单的方法与碳环酰胺，各种芳基重氮盐兼容，并在环境条件下进行。

  DOI：

  10.1002/chem.201704045
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 copper(I) bromide 作用下， 生成 8-溴-5-硝基喹啉
  参考文献：
  名称：

  Dikshoorn, Recueil des Travaux Chimiques des Pays-Bas, 1929, vol. 48, p. 552

  摘要：

  DOI：

文献信息

• Cathepsin B inhibitors: Further exploration of the nitroxoline core
  作者：Izidor Sosič、Ana Mitrović、Hrvoje Ćurić、Damijan Knez、Helena Brodnik Žugelj、Bogdan Štefane、Janko Kos、Stanislav Gobec

  DOI：10.1016/j.bmcl.2018.02.042

  日期：2018.4

  their ability to inhibit endopeptidase and exopeptidase activities of cathepsin B. For the most promising inhibitors, the ability to reduce extracellular and intracellular collagen IV degradation was determined, followed by their evaluation in cell-based in vitro models of tumor invasion. The presented data show that we have further defined the structural requirements for cathepsin B inhibition by nitroxoline

  人组织蛋白酶B是一种半胱氨酸蛋白酶，具有许多看家功能，例如溶酶体内的细胞内蛋白水解。它增加的活性和表达与包括癌症在内的许多病理过程密切相关。我们在这里介绍设计​​和合成作为组织蛋白酶B抑制剂的新的硝基氧代林衍生物。这些衍生物可通过省略吡啶部分或修饰硝基氧代林的2、7和8位来制备。评估了所有化合物抑制组织蛋白酶B的内肽酶和外肽酶活性的能力。对于最有希望的抑制剂，确定了减少细胞外和细胞内胶原IV降解的能力，然后在基于细胞的体外进行了评估肿瘤侵袭模型。所提供的数据表明，我们进一步确定了氮氧杂环丁烷衍生物抑制组织蛋白酶B的结构要求，并提供了可能导致非肽类化合物对抗肿瘤进展的其他知识。
• Fused heterocyclic succinimide compounds and analogs thereof, modulators of nuclear hormone receptor function
  申请人：——

  公开号：US20040077605A1

  公开（公告）日：2004-04-22

  Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.

  融合的环化合物，使用这种化合物治疗与核激素受体相关的疾病，如癌症和免疫紊乱的方法，以及含有这种化合物的药物组合物。
• METHOD FOR THE PREPARATION OF FUSED HETEROCYCLIC SUCCINIMIDE COMPOUNDS AND ANALOGS THEREOF
  申请人：Salvati E. Mark

  公开号：US20050119228A1

  公开（公告）日：2005-06-02

  Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.

  融合的环化合物，使用这种化合物治疗与核激素受体相关的疾病，如癌症和免疫紊乱的方法，以及含有这种化合物的药物组合物。
• Toll样受体-7小分子抑制剂及其制备方法
  申请人：清华大学

  公开号：CN112390751B

  公开（公告）日：2022-07-05

  本发明属于化学小分子领域，尤其涉及一种Toll样受体‑7的小分子抑制剂。提供一种Toll样受体‑7小分子抑制剂，本发明以筛选得到的TLR7和TLR8的共抑制剂为研究对象，通过对母体化合物的结构优化和构效关系(SAR)的研究，实现了对TLR7和TLR8的选择性调控，进而开发出了对TLR7有一定选择性的高效、无毒、特异性的小分子抑制剂。该类TLR7小分子抑制剂在自身免疫疾病(系统性红斑狼疮)中有一定的效果和潜在的药用价值。
• Hetaroyl cyclohexanedione derivatives with herbicidal effect
  申请人：BASF Aktiengesellschaft

  公开号：US06479436B1

  公开（公告）日：2002-11-12

  Hetaroyl derivatives of the formula I where: R1 and R2 are each hydrogen, nitro, halogen, cyano, thiocyanato, hydroxyl, mercapto, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylthio, C1-C6-alkylsulfinyl, C1-C6-alkylsulfonyl or C1-C6-alkoxysulfonyl, where the last 6 radicals may be substituted and/or functionalized; phenyl, phenoxy, phenylthio, phenylsulfinyl or phenylsulfonyl, where the last 5 radicals may be substituted; Z is an unsubstituted or substituted four-membered unsaturated, partially or fully saturated chain consisting of three carbons and one nitrogen; Q is unsubstituted or substituted cyclohexane-1,3-dione linked at position 2; and their agriculturally useful salts. A process for preparing the hetaroyl derivatives, compositions comprising them, and the use of these derivatives or these compositions comprising them for controlling undesirable plants.

  公式I的Hetaroyl衍生物，其中：R1和R2分别是氢、硝基、卤素、氰基、硫氰酸基、羟基、巯基、C1-C6-烷基、C1-C6-烷氧基、C1-C6-烷硫基、C1-C6-烷基亚硫酰基、C1-C6-烷基磺酰基或C1-C6-烷氧基磺酰基，其中最后6个基团可以被取代和/或官能化；苯基、苯氧基、苯基硫基、苯基亚硫酰基或苯基磺酰基，其中最后5个基团可以被取代；Z是未取代或取代的四元不饱和、部分或完全饱和链，由三个碳和一个氮组成；Q是未取代或取代的环己烷-1,3-二酮，连接在位置2；以及它们的在农业上有用的盐。制备Hetaroyl衍生物的方法，包含它们的组合物，以及使用这些衍生物或包含它们的组合物来控制不良植物。