4-(2,2,2-三氟乙基氨甲酰基)苯硼酸 | 874459-90-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-(2,2,2-三氟乙基氨甲酰基)苯硼酸
• 中文别名: 4-(2,2,2-三氟乙基甲酰氨)苯基硼酸
• 英文名称: {4-[(2,2,2-trifluoroethyl)carbamoyl]phenyl}boronic acid
• 英文别名: (4-((2,2,2-Trifluoroethyl)carbamoyl)phenyl)boronic acid；[4-(2,2,2-trifluoroethylcarbamoyl)phenyl]boronic acid
• CAS: 874459-90-2
• 化学式: C₉H₉BF₃NO₃
• mdl: MFCD08235087
• 分子量: 246.982
• InChiKey: CYGVESRZZZTBOI-UHFFFAOYSA-N

物化性质

• 熔点：
  210-212

计算性质

• 辛醇/水分配系数(LogP)：
  1.51
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  69.6
• 氢给体数：
  3
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2931900090
• 危险性防范说明：
  P261,P264,P271,P280,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-(2,2,2-Trifluoroethylaminocarbonyl)phenylboronic acid
Product Name:
Synonyms: 4-(2,2,2-Trifluoroethylcarbamoyl)phenylboronic 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.
4-(2,2,2-Trifluoroethylaminocarbonyl)phenylboronic acid
Ingredient name:
CAS number: 874459-90-2

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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.

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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: C9H9BF3NO3
Molecular weight: 247.0

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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.

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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：

  (2,4-dibromo-thiophen-3-yl)-acetic acid methyl ester 、 4-(2,2,2-三氟乙基氨甲酰基)苯硼酸 在 palladium bis[bis(diphenylphosphino)ferrocene] dichloride potassium carbonate 作用下， 以 1,4-二氧六环 为溶剂， 生成
  参考文献：
  名称：

  Thiophene substituted acylguanidines as BACE1 inhibitors

  摘要：

  A series of thiophene-substituted acylguanidines were designed from a pyrrole substituted acylguanidine HTS lead. This template allowed a greater flexibility, through differential Suzuki couplings, to explore the binding site of BACE1 and to enhance the inhibitory potencies. This exploration provided a 25-fold enhancement in potency to yield compound 10a, which was 150 nM in a BACE1 FRET assay.

  DOI：

  10.1016/j.bmcl.2007.08.010

文献信息

• [EN] AZAINDOLES AS JANUS KINASE INHIBITORS<br/>[FR] AZAINDOLES COMME INHIBITEURS DE JANUS KINASE
  申请人：MERCK SHARP & DOHME

  公开号：WO2011137022A1

  公开（公告）日：2011-11-03

  The present invention provides compounds of formula I: or a pharmaceutically acceptable salt thereof. Compounds of formula I are inhibitors of Janus kinases and as such are useful for the treatment of various diseases and conditions mediated by said enzymes, such as rheumatoid arthritis, asthma, COPD, ALS, and the like.

  本发明提供了如下的化合物I的公式：或其药用盐。化合物I的公式是Janus激酶的抑制剂，因此对于治疗由该酶介导的各种疾病和病况（如类风湿性关节炎、哮喘、慢性阻塞性肺病、肌萎缩侧索硬化症等）非常有用。
• AZAINDOLES AS JANUS KINASE INHIBITORS
  申请人：Cash Brandon

  公开号：US20130040933A1

  公开（公告）日：2013-02-14

  The present invention provides compounds of formula I: or a pharmaceutically acceptable salt thereof. Compounds of formula I are inhibitors of Janus kinases and as such are useful for the treatment of various diseases and conditions mediated by said enzymes, such as rheumatoid arthritis, asthma, COPD, ALS, and the like.

  本发明提供了式I的化合物：或其药学上可接受的盐。式I的化合物是Janus激酶的抑制剂，因此可用于治疗由该酶介导的各种疾病和病症，如类风湿性关节炎、哮喘、慢性阻塞性肺疾病、肌萎缩侧索硬化症等。