5-甲基吡啶-3-硼酸 | 173999-18-3

• 物质功能分类: 医药中间体 - 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-甲基吡啶-3-硼酸
• 中文别名: 5-甲基-3-吡啶硼酸；3-甲基-5-吡啶硼酸；5-甲基砒啶-3-硼酸
• 英文名称: 5-methylpyridine-3-boronic acid
• 英文别名: (5-methylpyridin-3-yl)boronic acid；(5-methyl-3-pyridyl)boronic acid
• CAS: 173999-18-3
• 化学式: C₆H₈BNO₂
• 分子量: 136.946
• InChiKey: REONQWGHSQHTAC-UHFFFAOYSA-N

物化性质

• 熔点：
  >300℃
• 沸点：
  331.9±44.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.93
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  53.4
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S39
• 危险类别码：
  R41,R37/38
• 海关编码：
  2933399090
• 危险类别：
  IRRITANT
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Methylpyridine-3-boronic acid
Synonyms: 5-Methyl-3-pyridineboronic acid; 5-Methylpyridin-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
H318: Causes serious eye damage
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 5-Methylpyridine-3-boronic acid
CAS number: 173999-18-3

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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
No data
Boiling point:
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H8BNO2
Molecular weight: 136.9

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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.

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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-甲基吡啶-3-硼酸 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride caesium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 methyl 3-chloro-6-(5-methylpyridin-3-yl)pyrazine-2-carboxylate
  参考文献：
  名称：

  [EN] PYRAZINE CARBOXAMIDE OREXIN RECEPTOR ANTAGONISTS
  [FR] PYRAZINE CARBOXAMIDE ANTAGONISTES DU RÉCEPTEUR DE L'OREXINE

  摘要：

  本发明涉及吡嗪羧酰胺化合物，这些化合物是促进睡眠素受体的拮抗剂，可用于治疗或预防涉及促进睡眠素受体的神经学和精神疾病和疾病。该发明还涉及包含这些化合物的药物组合物以及这些化合物和组合物在预防或治疗涉及促进睡眠素受体的疾病中的用途。

  公开号：

  WO2010141275A1
• 作为产物：
  描述：

  3-溴-5-甲基吡啶 在 正丁基锂 、 硼酸三异丙酯 、 水 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 2.0h， 生成 5-甲基吡啶-3-硼酸
  参考文献：
  名称：

  [EN] ISOINDOLONE COMPOUNDS AND THEIR USE AS METABOTROPIC GLUTAMATE RECEPTOR POTENTIATORS
  [FR] COMPOSES A BASE D'ISOINDOLONE ET LEUR UTILISATION COMME POTENTIALISATEURS DU RECEPTEUR METABOTROPIQUE DU GLUTAMATE

  摘要：

  本发明涉及式(I)的化合物，其中R1是一个环，n是1到8之间的数字。该发明还涉及将这些化合物用于治疗作为代谢型谷氨酸受体调节剂，特别是在神经系统和精神疾病中的用途。

  公开号：

  WO2006020879A1
• 作为试剂：
  描述：

  methyl 2-chloro-5-(1,3-thiazol-2-yl)isonicotinate 、 5-甲基吡啶-3-硼酸 在 5-甲基吡啶-3-硼酸 作用下， 以65的产率得到甲基5'-甲基-5-(噻唑-2-基)-2,3'-联吡啶-4-羧酸酯
  参考文献：
  名称：

  Bioorg. Med. Chem. Lett. 2014, 24, 4884

  摘要：

  DOI：

文献信息

• SUBSTITUTED BRIDGED UREA ANALOGS AS SIRTUIN MODULATORS
  申请人：GLAXOSMITHKLINE LLC

  公开号：US20150152108A1

  公开（公告）日：2015-06-04

  The present invention relates to novel substituted bridged urea compounds, corresponding related analogs, pharmaceutical compositions and methods of use thereof. Sirtuin-modulating compounds of the present invention may be used for increasing the lifespan of a cell, and treating and/or preventing a wide variety of diseases and disorders, which include, but are not limited to, for example, diseases or disorders related to aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing as well as diseases or disorders that would benefit from increased mitochondrial activity. The present invention also related to compositions comprising a sirtuin-modulating compound in combination with another therapeutic agent.

  本发明涉及新型取代桥式脲化合物，相应的相关类似物，药物组合物以及其使用方法。本发明的抑制素调节化合物可用于延长细胞寿命，并治疗和/或预防各种疾病和疾病，包括但不限于与衰老或压力、糖尿病、肥胖、神经退行性疾病、心血管疾病、血液凝块疾病、炎症、癌症和/或潮红有关的疾病或疾病，以及那些会受益于增加线粒体活性的疾病或疾病。本发明还涉及包含抑制素调节化合物与另一治疗剂组合的组合物。
• [EN] SUBSTITUTED BRIDGED UREA ANALOGS AS SIRTUIN MODULATORS<br/>[FR] ANALOGUES D'URÉE PONTÉS SUBSTITUÉS EN TANT QUE MODULATEURS DE SIRTUINE
  申请人：GLAXOSMITHKLINE IP NO 2 LTD

  公开号：WO2016079709A1

  公开（公告）日：2016-05-26

  The present invention relates to novel substituted bridged urea analog compounds of Formula (I) or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions, processes for making and use of such compounds, alone or in combination with other therapeutic agents, as Sirtuin Modulators useful for increasing lifespan of a cell, and for use in treating and/or preventing a wide variety of diseases and disorders, which include, but are not limited to, for example, diseases or disorders related to aging or stress, diabetes, obesity, neurodegenerative diseases, cardiovascular disease, blood clotting disorders, inflammation, cancer, and/or flushing as well as diseases or disorders that would benefit from increased mitochondrial activity.

  本发明涉及一种新型的取代桥式脲类似物化合物，其化学式为（I）或其药学上可接受的盐，相应的药物组合物，制备这种化合物的方法以及单独使用或与其他治疗剂联合使用的这些化合物作为Sirtuin调节剂，可用于增加细胞寿命，并用于治疗和/或预防各种疾病和紊乱，包括但不限于与衰老或压力、糖尿病、肥胖、神经退行性疾病、心血管疾病、血液凝块紊乱、炎症、癌症和/或潮红有关的疾病或紊乱，以及那些会受益于增加线粒体活性的疾病或紊乱。
• [EN] 2-HETEROARYL-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXAMIDES FOR THE TREATMENT OF CANCER<br/>[FR] 2-HÉTÉROARYL-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXAMIDES POUR LE TRAITEMENT DU CANCER
  申请人：BAYER AG

  公开号：WO2018146010A1

  公开（公告）日：2018-08-16

  The present invention covers 2-heteroaryl-3-oxo-2,3-dihydropyridazine-4-carboxamide compounds of general formula (I), in which X, R1, R2, R3, R4 and R5 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of cancer or conditions with dysregulated immune responses or other disorders associated with aberrant AHR signaling, as a sole agent or in combination with other active ingredients.

  本发明涵盖了一般式(I)的2-杂环芳基-3-酮基-2,3-二氢吡啶嗪-4-羧酰胺化合物，其中X、R1、R2、R3、R4和R5如本文所定义，制备所述化合物的方法，用于制备所述化合物的有用中间体化合物，包含所述化合物的药物组合物和组合物，以及利用所述化合物制造用于治疗或预防疾病的药物组合物，特别是癌症或与异常AHR信号传导相关的疾病，或与失调免疫反应或其他与异常AHR信号传导相关的疾病，作为单一药剂或与其他活性成分组合使用。
• Identification and SAR exploration of a novel series of Legumain inhibitors
  作者：Sharon L. Eddie、Aaron Gregson、Emma Graham、Stephanie Burton、Timothy Harrison、Roberta Burden、Christopher J. Scott、Paul B. Mullan、Rich Williams

  DOI：10.1016/j.bmcl.2019.03.019

  日期：2019.6

  This letter describes the development of a series of potent and selective small molecule Legumain inhibitors suitable as chemical probes for in vitro experiments. Our previous research had identified a dipeptide inhibitor utilizing a semi-reversible cyano warhead that generated 2, a cell active inhibitor. This work explores an alternative P2-P3 linker and further SAR exploration of the P3 group which

  这封信描述了一系列有效的和选择性的小分子Legumain抑制剂的开发，这些抑制剂适合用作体外实验的化学探针。我们之前的研究已经确定了一种利用半可逆的氰基战斗部产生的二肽抑制剂，该头可产生2种细胞活性抑制剂。这项工作探索了另一种P2-P3连接子，并进一步探索了P3基团的SAR，从而鉴定了16i，这是一种具有出色的理化特性的高效抑制剂。
• BICYCLIC HETEROCYCLES AS FGFR INHIBITORS
  申请人：Incyte Corporation

  公开号：US20210214366A1

  公开（公告）日：2021-07-15

  The present disclosure relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of the FGFR enzyme and are useful in the treatment of FGFR-associated diseases such as cancer.

  本公开涉及双环杂环化合物及其药物组合物，这些化合物是FGFR酶的抑制剂，可用于治疗FGFR相关疾病，如癌症。