1-(5-溴-2-氯吡啶-3-基)乙酮 | 886365-47-5

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 1-(5-溴-2-氯吡啶-3-基)乙酮
• 英文名称: 1-(5-bromo-2-chloropyridin-3-yl)ethanone
• 英文别名: 1-(5-bromo-2-chloropyridin-3-yl)ethan-1-one
• CAS: 886365-47-5
• 化学式: C₇H₅BrClNO
• 分子量: 234.48
• InChiKey: SQKOULMBBLJIKX-UHFFFAOYSA-N

物化性质

• 沸点：
  282.5±40.0 °C(Predicted)
• 密度：
  1.647±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：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  IRRITANT
• WGK Germany：
  3
• 危险标志：
  GHS07
• 危险性描述：
  H302,H315,H319,H335
• 危险性防范说明：
  P280,P301 + P312 + P330,P304 + P340 + P312,P305 + P351 + P338,P337 + P313
• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-(5-Bromo-2-chloropyridin-3-yl)ethanone
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: 1-(5-Bromo-2-chloropyridin-3-yl)ethanone
CAS number: 886365-47-5

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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: C7H5BrClNO
Molecular weight: 234.5

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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：

  1-(5-溴-2-氯吡啶-3-基)乙酮 在 肼 作用下， 以 乙醇 为溶剂， 以20%的产率得到5-溴-3-甲基-1H-吡唑并[3,4-b]吡啶
  参考文献：
  名称：

  [EN] PYRAZOLE COMPOUNDS AND THEIR USE AS RAF INHIBITORS
  [FR] COMPOSÉS PYRAZOLES

  摘要：

  公开号：

  WO2009016460A8
• 作为产物：
  描述：

  5-溴-2-氯烟酸 在 草酰氯 、 三乙胺 、 magnesium chloride 作用下， 以 甲苯 为溶剂， 反应 3.5h， 生成 1-(5-溴-2-氯吡啶-3-基)乙酮
  参考文献：
  名称：

  发现、优化和评估异噻唑并 [5,4-b] 吡啶衍生物作为具有有效体内抗 SIRS 活性的 RIPK1 抑制剂

  摘要：

  受体相互作用蛋白激酶 1 (RIPK1) 参与坏死性凋亡通路，该通路调节多种疾病（包括炎症和神经退行性疾病）中的炎症信号和细胞死亡。我们通过基于细胞的筛选试验（抗坏死性凋亡 EC 50  = 58 nM）鉴定了一种新的命中化合物36 。从化合物36开始，我们设计了一系列支架来提高抗坏死性凋亡活性、理化性质和代谢稳定性。异噻唑并 [5,4- b ] 吡啶主链被证明是一种很有前途的支架，它提供了许多有效的坏死性凋亡抑制剂。例如，化合物56可有效阻断人和小鼠细胞的坏死性凋亡 (EC 50 = 1–5 纳米）。结合测定显示化合物56有效结合 RIPK1 (K d  = 13 nM)，但不结合 RIPK3 (K d  > 10,000 nM)。激酶功能测定 (ADP-Glo​​) 证实化合物56抑制 RIPK1 磷酸化，IC 50为 5.8 nM。重要的是，化合物56显示出出色的跨物种肝微粒体代谢稳定性（t1/2

  DOI：

  10.1016/j.bioorg.2022.106051

文献信息

• [EN] SULFONAMIDE COMPOUNDS HAVING TNAP INHIBITORY ACTIVITY<br/>[FR] COMPOSÉS DE SULFONAMIDE AYANT UNE ACTIVITÉ INHIBITRICE DE TNAP
  申请人：DAIICHI SANKYO CO LTD

  公开号：WO2018119444A1

  公开（公告）日：2018-06-28

  The present invention relates to a compound or a pharmacologically acceptable salt thereof having excellent tissue non-specific alkaline phosphatase inhibitory activity. The present invention provides a compound represented by the formula (I) or a pharmacologically acceptable salt thereof.

  本发明涉及一种具有优异的组织非特异性碱性磷酸酶抑制活性的化合物或其药理学上可接受的盐。本发明提供一种由式(I)表示的化合物或其药理学上可接受的盐。
• [EN] NOVEL HETEROARYL AND HETEROCYCLE COMPOUNDS, COMPOSITIONS AND METHODS<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROARYLE ET HÉTÉROCYCLES, COMPOSITIONS ET PROCÉDÉS
  申请人：HUTCHISON MEDIPHARMA LTD

  公开号：WO2014015675A1

  公开（公告）日：2014-01-30

  Provided are novel heteroaryl and heterocycle compounds of formula (I-1), (I-2) or (I-3) and pharmaceutical compositions comprising them, uses and methods thereof for inhibiting the activity of PI3K and for treating inflammatory and autoimmune disorders diseases and cancer.

  提供了化学式(I-1)、(I-2)或(I-3)的新型杂环烷基和杂环化合物，以及包含它们的药物组合物，用途和方法，用于抑制PI3K的活性，并用于治疗炎症性和自身免疫性疾病以及癌症。
• [EN] NOVEL HETEROARYL AND HETEROCYCLE COMPOUNDS, COMPOSITIONS AND METHODS<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROARYLIQUES ET HÉTÉROCYCLIQUES ET COMPOSITIONS ET PROCÉDÉS S'Y RAPPORTANT
  申请人：HUTCHISON MEDIPHARMA LTD

  公开号：WO2014015523A1

  公开（公告）日：2014-01-30

  The invention relates to novel heteroaryl and heterocycle compounds and pharmaceutical compositions comprising them, uses and methods thereof for inhibiting the activity of PI3k and for treating inflammatory and autoimmune disorders diseases and cancer.

  这项发明涉及新颖的杂环芳基和杂环化合物，以及包括它们的药物组合物，用途和方法，用于抑制PI3k的活性，并用于治疗炎症性和自身免疫性疾病以及癌症。
• [EN] NOVEL HETEROARYL AND HETEROCYCLE COMPOUNDS, COMPOSITION AND METHODS THEREOF<br/>[FR] NOUVEAUX COMPOSÉS HÉTÉROARYLIQUES ET HÉTÉROCYCLIQUES ET COMPOSITIONS ET PROCÉDÉS S'Y RAPPORTANT
  申请人：HUTCHISON MEDIPHARMA LTD

  公开号：WO2014015830A1

  公开（公告）日：2014-01-30

  Disclosed are novel heteroaryl and heterocycle compounds of formula I-1, I-2 or I-3 and pharmaceutical compositions comprising them, uses and methods thereof for inhibiting the activity of PI3K and for treating inflammatory and autoimmune diseases and cancer.

  揭示了一种新颖的杂环芳基和杂环化合物，其化学式为I-1、I-2或I-3，以及包含它们的药物组合物，用途和方法，用于抑制PI3K的活性，治疗炎症性和自身免疫性疾病以及癌症。
• [EN] HETEROARYL COMPOUNDS AS NECROSIS INHIBITORS, COMPOSITION AND METHOD USING THE SAME<br/>[FR] COMPOSÉS HÉTÉROARYLE UTILISÉS COMME INHIBITEURS DE NÉCROSE, COMPOSITION ET PROCÉDÉ D'UTILISATION DE CEUX-CI
  申请人：ZHANG XIAOHU

  公开号：WO2020146858A1

  公开（公告）日：2020-07-16

  The present disclosure provides heteroaryl compounds of Formula (I), processes for their preparation, pharmaceutical compositions containing them, and their use in the treatment of diseases and disorders, arising from or related to necrosis. Formula (I) is shown below:

  本公开提供了Formula (I)的杂环芳基化合物，其制备方法，含有它们的药物组合物，以及它们在治疗由或与坏死相关的疾病和紊乱中的应用。Formula (I)如下所示：