2-溴-5-氟吡啶-4-硼酸 | 1072951-43-9

• 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: 2-溴-5-氟吡啶-4-硼酸
• 英文名称: 2-bromo-5-fluoropyridine-4-boronic acid
• 英文别名: (2-bromo-5-fluoropyridin-4-yl)boronic acid
• CAS: 1072951-43-9
• 化学式: C₅H₄BBrFNO₂
• 分子量: 219.806
• InChiKey: AXQCYFLMAUPOLN-UHFFFAOYSA-N

物化性质

• 熔点：
  >135°C(dec.)
• 沸点：
  349.8±52.0 °C(Predicted)
• 密度：
  1.86±0.1 g/cm3(Predicted)
• 溶解度：
  可溶于DMSO（轻微）、甲醇（轻微、加热）

计算性质

• 辛醇/水分配系数(LogP)：
  -0.34
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  53.4
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312+P330,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 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: 2-Bromo-5-fluoropyridine-4-boronic acid
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: 2-Bromo-5-fluoropyridine-4-boronic acid
CAS number: 1072951-43-9

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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, under −20◦C.
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: C5H4BBrFNO2
Molecular weight: 219.8

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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, 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：

  2-溴-5-氟吡啶-4-硼酸 在 potassium carbonate 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 32.0h， 生成 2-bromo-5-fluoro-4-methoxypyridine
  参考文献：
  名称：

  [EN] DIHYDROISOQUINOLINONE DERIVATIVE AND APPLICATION THEREOF
  [FR] DÉRIVÉ DE DIHYDROISOQUINOLINONE ET SON APPLICATION
  [ZH] 一种二氢异喹啉酮衍生物及其应用

  摘要：

  提供二氢异喹啉酮衍生物及其应用。二氢异喹啉酮衍生物如下式I所示，包括其药学上可接受的盐，或其对映异构体、非对映异构体、互变异构体、溶剂化物、同位素取代物、多晶型物、前药或代谢产物。式I化合物对WDR5具有较高的蛋白-蛋白相互作用抑制活性，因此可以用于预防或治疗与WDR5相关的疾病。

  公开号：

  WO2022122037A1
• 作为产物：
  描述：

  2-溴-5-氟吡啶 、 硼酸三异丙酯 在 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 2.0h， 以83%的产率得到2-溴-5-氟吡啶-4-硼酸
  参考文献：
  名称：

  [EN] HETEROCYCLIC WDR5 INHIBITORS AS ANTI-CANCER COMPOUNDS
  [FR] INHIBITEURS HÉTÉROCYCLIQUES DE WDR5 UTILISÉS EN TANT QUE COMPOSÉS ANTICANCÉREUX

  摘要：

  本发明提供了式（I）的化合物或其药学上可接受的盐；（I）这些化合物是WDR5的抑制剂。本发明还提供了包含这些化合物的药物组合物，包含这些化合物与额外治疗剂的组合物以及这些化合物的治疗用途。

  公开号：

  WO2021028806A1

文献信息

• [EN] OXAZOLIDINONE COMPOUNDS AND DERIVATIVES THEREOF<br/>[FR] COMPOSÉS D'OXAZOLIDINONE ET LEURS DÉRIVÉS
  申请人：AMGEN INC

  公开号：WO2013134079A1

  公开（公告）日：2013-09-12

  Compounds of Formula (I) and Formula (II) are useful inhibitors of tankyrase. Compounds of Formula (I) and Formula (II) have the following structure: where the definitions of the variables are provided herein.

  式(I)和式(II)的化合物是坦克酶的有用抑制剂。式(I)和式(II)的化合物具有以下结构：其中变量的定义在此提供。
• [EN] HETEROCYCLIC WDR5 INHIBITORS AS ANTI-CANCER COMPOUNDS<br/>[FR] INHIBITEURS HÉTÉROCYCLIQUES DE WDR5 UTILISÉS EN TANT QUE COMPOSÉS ANTICANCÉREUX
  申请人：NOVARTIS AG

  公开号：WO2021028806A1

  公开（公告）日：2021-02-18

  The present invention provides compounds of Formula (I) or a pharmaceutically acceptable salt thereof; (I) which are inhibitors of WDR5. The present invention also provides pharmaceutical compositions comprising such compounds, compositions comprising such compounds with an additional therapeutic agent and the therapeutic uses of such compounds.

  本发明提供了式（I）的化合物或其药学上可接受的盐；（I）这些化合物是WDR5的抑制剂。本发明还提供了包含这些化合物的药物组合物，包含这些化合物与额外治疗剂的组合物以及这些化合物的治疗用途。
• Oxazolidinones as Modulators of MGLUR5
  申请人：Degnan Andrew P.

  公开号：US20120283264A1

  公开（公告）日：2012-11-08

  The disclosure generally relates to compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds are ligands, agonists and partial agonists for the mGluR5 receptor and may be useful for the treatment of various disorders of the central nervous system.

  本文涉及公式I的化合物，包括其盐，以及使用这些化合物的组合物和方法。这些化合物是mGluR5受体的配体、激动剂和部分激动剂，可用于治疗各种中枢神经系统疾病。
• Oxazolidinones as modulators of mGluR5
  申请人：Degnan Andrew P.

  公开号：US08691821B2

  公开（公告）日：2014-04-08

  The disclosure generally relates to compounds of formula I, including their salts, as well as compositions and methods of using the compounds. The compounds are ligands, agonists and partial agonists for the mGluR5 receptor and may be useful for the treatment of various disorders of the central nervous system.

  本发明涉及公式I的化合物，包括其盐，以及使用该化合物的组合物和方法。这些化合物是mGluR5受体的配体，激动剂和部分激动剂，可能对中枢神经系统的各种疾病的治疗有用。
• OXAZOLIDINONE COMPOUNDS AND DERIVATIVES THEREOF
  申请人：AMGEN INC.

  公开号：US20150045368A1

  公开（公告）日：2015-02-12

  Compounds of Formula (I) and Formula (II) are useful inhibitors of tankyrase. Compounds of Formula (I) and Formula (II) have the following structure: where the definitions of the variables are provided herein.

  式(I)和式(II)的化合物是坦克酰酶的有用抑制剂。式(I)和式(II)的化合物具有以下结构：其中变量的定义在此提供。