5-溴-2-氟吡啶-3-硼酸 | 501435-91-2

• 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: 5-溴-2-氟吡啶-3-硼酸
• 中文别名: 2-氟-5-溴吡啶-3-硼酸；2-氟-5-溴-3-吡啶硼酸
• 英文名称: 5-bromo-2-fluoropyridin-3-ylboronic acid
• 英文别名: 2-fluoro-5-bromopyridine-3-boronic acid；5-bromo-2-fluoro-3-pyridineboronic acid；5-bromo-2-fluoropyridine-3-boronic acid；5-bromo-2-fluoro-3-pyridylboronic acid；5-bromo-2-fluoropyridin-3-yl-3-boronic acid；(5-bromo-2-fluoropyridin-3-yl)boronic acid
• CAS: 501435-91-2
• 化学式: C₅H₄BBrFNO₂
• 分子量: 219.806
• InChiKey: YAXKWQSQZIVTFC-UHFFFAOYSA-N

物化性质

• 熔点：
  >300°C
• 沸点：
  357.1±52.0 °C(Predicted)
• 密度：
  1.86±0.1 g/cm3(Predicted)
• 稳定性/保质期：
  按规定使用和贮存的不会分解，避免与氧化物接触。

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

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  应存放在密闭、阴凉、干燥的地方。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
5-Bromo-2-fluoropyridine-3-boronic acid
Product Name:
Synonyms: 5-Bromo-2-fluoro-3-pyridineboronic acid; 5-Bromo-2-fluoropyridin-3-ylboronic acid

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
5-Bromo-2-fluoropyridine-3-boronic acid
Ingredient name:
CAS number: 501435-91-2

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
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：

  5-溴-2-氟吡啶-3-硼酸 在 双氧水 、 溶剂黄146 作用下， 以 乙醇 、 水 、 乙酸乙酯 为溶剂， 反应 3.0h， 以62%的产率得到5-溴-2-氟-3-吡啶
  参考文献：
  名称：

  Novel Compounds Derived From 5-Thioxylose And Their Use In Therapeutics

  摘要：

  这项发明涉及新颖的5-硫木糖化合物，优选为5-硫木糖吡喃糖类衍生物，以及它们的制备过程和它们作为药物活性成分的用途，主要用于治疗或预防血栓形成或心脏功能不全。

  公开号：

  US20080293768A1
• 作为产物：
  描述：

  2-氟-5-溴吡啶 在 lithium diisopropyl amide 、 硼酸三甲酯 、 碳酸氢钠 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 1.5h， 以80%的产率得到5-溴-2-氟吡啶-3-硼酸
  参考文献：
  名称：

  Versatile Synthesis of 3,5-Disubstituted 2-Fluoropyridines and 2-Pyridones

  摘要：

  5-Bromo-2-fluoro-3-pyridylboronic acid (3) was prepared in high yield by ortho-lithiation of 5-bromo-2-fluoropyridine (1), followed by reaction with trimethylborate. Suzuki reaction of 3 with a range of aryl iodides gave 3-monosubstituted 5-bromo-2-fluoropyridines 4 in excellent yields. A second Suzuki reaction utilizing the bromo constituent of 4 with aryl and heteroaryl boronic acids provided 3,5-disubstituted 2-fluoropyridines 5, which in turn could be converted to the corresponding 2-pyridones 6.

  DOI：

  10.1021/jo026864f

文献信息

• [EN] IMIDAZOPYRIDINE AND IMIDAZOPYRAZINE COMPOUNDS USEFUL AS KINASE INHIBITORS<br/>[FR] COMPOSÉS D'IMIDAZOPYRIDINE ET D'IMIDAZOPYRAZINE UTILISÉS COMME INHIBITEURS DE KINASE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2009155388A1

  公开（公告）日：2009-12-23

  A compound of Formula (I) or Formula (II) and enantiomers, diastereomers and pharmaceutically-acceptable salts thereof. Also disclosed are pharmaceutical compositions containing compounds of Formula (I) or Formula (II), and methods of treating conditions associated with the activity of p38 kinase.

  一种由化合物（I）或化合物（II）及其对映体、二对映体和药学上可接受的盐组成的复合物。还公开了含有化合物（I）或化合物（II）的药物组合物，以及治疗与p38激酶活性相关疾病的方法。
• [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] TRICYCLIC COMPOUNDS AND COMPOSITIONS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS TRICYCLIQUES ET COMPOSITIONS UTILISÉS COMME INHIBITEURS DE KINASES
  申请人：NOVARTIS AG

  公开号：WO2017103824A1

  公开（公告）日：2017-06-22

  The present invention provides compounds of Formula (A): (I) as described herein, and salts thereof, and therapeutic uses of these compounds for treatment of disorders associated with Raf kinase activity. The invention further provides pharmaceutical compositions comprising these compounds, and compositions comprising these compounds and a therapeutic co-agent, and methods of using the compositions and combinations to treat conditions including cancers.

  本发明提供了如下式(A)的化合物：(I)以及所述化合物的盐，以及这些化合物用于治疗与Raf激酶活性相关的疾病的治疗用途。本发明进一步提供了包含这些化合物的药物组合物，以及包含这些化合物和治疗协同剂的组合物，以及使用这些组合物和组合物来治疗包括癌症在内的病症的方法。
• [EN] TRIAZOLOPYRIDINE COMPOUNDS USEFUL AS KINASE INHIBITORS<br/>[FR] COMPOSÉS DE TRIAZOLOPYRIDINE UTILISÉS COMME INHIBITEURS DE KINASE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2009155389A1

  公开（公告）日：2009-12-23

  A compound of Formula (I) and enantiomers, diastereomers and pharmaceutically-acceptable salts thereof. Also disclosed are pharmaceutical compositions containing compounds of Formula (I), and methods of treating conditions associated with the activity of p38 kinase.

  一种由式（I）的化合物及其对映体、二对映体和药用可接受的盐组成的混合物。还公开了含有式（I）化合物的药物组合物，以及治疗与p38激酶活性相关疾病的方法。
• Structure-Based Design of a Novel Series of Potent, Selective Inhibitors of the Class I Phosphatidylinositol 3-Kinases
  作者：Adrian L. Smith、Noel D. D’Angelo、Yunxin Y. Bo、Shon K. Booker、Victor J. Cee、Brad Herberich、Fang-Tsao Hong、Claire L. M. Jackson、Brian A. Lanman、Longbin Liu、Nobuko Nishimura、Liping H. Pettus、Anthony B. Reed、Seifu Tadesse、Nuria A. Tamayo、Ryan P. Wurz、Kevin Yang、Kristin L. Andrews、Douglas A. Whittington、John D. McCarter、Tisha San Miguel、Leeanne Zalameda、Jian Jiang、Raju Subramanian、Erin L. Mullady、Sean Caenepeel、Daniel J. Freeman、Ling Wang、Nancy Zhang、Tian Wu、Paul E. Hughes、Mark H. Norman

  DOI：10.1021/jm300184s

  日期：2012.6.14

  A highly selective series of inhibitors of the class I phosphatidylinositol 3-kinases (PI3Ks) has been designed and synthesized. Starting from the dual PI3K/mTOR inhibitor 5, a structure-based approach was used to improve potency and selectivity, resulting in the identification of 54 as a potent inhibitor of the class I PI3Ks with excellent selectivity over mTOR, related phosphatidylinositol kinases

  已经设计并合成了高度选择性的一系列I类磷脂酰肌醇3-激酶（PI3Ks）抑制剂。从双重PI3K / mTOR抑制剂5开始，采用基于结构的方法来提高效能和选择性，从而鉴定出54种是I类PI3K的有效抑制剂，对mTOR，相关磷脂酰肌醇激酶和α广泛的蛋白激酶。化合物54在小鼠模型中表现出强大的PD-PK关系，可在体内抑制PI3K / Akt途径，并在具有激活的PI3K / Akt途径的U-87 MG异种移植模型中有效抑制肿瘤的生长。