2-甲基-4-三氟甲氧基苯基硼酸 | 850033-39-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 2-甲基-4-三氟甲氧基苯基硼酸
• 中文别名: 2-甲基-4-三氟甲氧基苯硼酸
• 英文名称: [2-methyl-4-(trifluoromethoxy)phenyl]boronic acid
• 英文别名: 2-Methyl-4-(trifluoromethoxy)phenylboronic acid
• CAS: 850033-39-5
• 化学式: C₈H₈BF₃O₃
• mdl: MFCD09475816
• 分子量: 219.956
• InChiKey: VZNGQLGNHIYWOD-UHFFFAOYSA-N

物化性质

• 沸点：
  280.8±50.0 °C(Predicted)
• 密度：
  1.36±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.79
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2931900090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methyl-4-trifluoromethoxyphenylboronic acid
Synonyms: 2-Methyl-4-(trifluoromethoxy)phenylboronic acid

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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-Methyl-4-trifluoromethoxyphenylboronic acid
CAS number: 850033-39-5

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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.
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: C8H8BF3O3
Molecular weight: 220.0

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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, 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-甲基-4-三氟甲氧基苯基硼酸 在 盐酸 、 potassium carbonate 作用下， 以 甲醇 、 水 、 二甲基亚砜 为溶剂， 生成 tert-butyl 7-(4-(2-methyl-4-(trifluoromethoxy)phenyl)-2-oxopyridin-1(2H)-yl)-3,4-dihydrobenzofuro[3,2-c]pyridine-2(1H)-carboxylate
  参考文献：
  名称：

  PYRIDO-/AZEPINO-BENZOFURAN AND PYRIDO-/AZEPINO-BENZOTHIOPHENE MCH-1 ANTAGONISTS, METHODS OF MAKING, AND USE THEREOF

  摘要：

  新型MCH-1受体拮抗剂被披露。这些化合物用于治疗包括肥胖、焦虑、抑郁、非酒精性脂肪肝病和精神障碍在内的各种疾病。制造这些化合物的方法也进行了描述。

  公开号：

  US20140163012A1

文献信息

• Scope of regioselective Suzuki reactions in the synthesis of arylpyridines and benzylpyridines and subsequent intramolecular cyclizations to azafluorenes and azafluorenones
  作者：Joydev K. Laha、Ketul V. Patel、Saima Saima、Surabhi Pandey、Ganesh Solanke、Vanya Vashisht

  DOI：10.1039/c8nj02734j

  日期：——

  current investigation on regioselective Suzuki reactions of 2,3-dihalopyridines and 2-halo-3-halomethylpyridines yielded the unexplored synthesis of arylpyridines and benzylpyridines bearing synthetic handles for further functionalization. Indeed, the scope of intramolecular cyclizations of arylpyridines and benzylpyridines prepared in this study for the synthesis of azafluorenes and azafluorenones has been

  目前对2，3-二卤代吡啶和2-卤代-3-卤代甲基吡啶的区域选择性Suzuki反应的研究产生了未经探索的芳基吡啶和苄基吡啶的合成，其带有用于进一步官能化的合成手柄。实际上，已经研究了在这项研究中制备的用于合成氮杂芴和氮杂芴酮的芳基吡啶和苄基吡啶的分子内环化的范围。
• COMPOUNDS THAT MODULATE INTRACELLULAR CALCIUM
  申请人：Cao Jianguo

  公开号：US20120071516A1

  公开（公告）日：2012-03-22

  Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of store-operated calcium (SOC) channels. Also described herein are methods of using such SOC channel modulators, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of SOC channel activity.

  本文描述了含有这些化合物的化合物和药物组合物，这些化合物调节储存操作钙（SOC）通道的活性。本文还描述了使用这种SOC通道调节剂的方法，单独或与其他化合物结合，用于治疗需要抑制SOC通道活性的疾病或症状。
• [EN] COMPOUNDS AND THEIR METHODS OF USE<br/>[FR] COMPOSÉS ET LEURS PROCÉDÉS D'UTILISATION
  申请人：PRAXIS PREC MEDICINES INC

  公开号：WO2018098500A1

  公开（公告）日：2018-05-31

  The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.

  本发明部分涉及融合的杂环化合物和组合物，用于预防和/或治疗与电压门控钠离子通道异常功能相关的疾病或病况，例如异常的晚期/持续性钠电流。本文还提供了治疗与钠离子通道异常功能相关的疾病或病况的方法，包括德拉维特综合征或癫痫。
• [EN] COMPOUNDS AND THEIR METHODS OF USE<br/>[FR] COMPOSÉS ET PROCÉDÉS D'UTILISATION DESDITS COMPOSÉS
  申请人：PRAXIS PREC MEDICINES INC

  公开号：WO2018098499A1

  公开（公告）日：2018-05-31

  The present invention is directed to, in part, fused heteroaryl compounds and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a voltage-gated, sodium ion channel, for example, abnormal late/persistent sodium current. Methods of treating a disease or condition relating to aberrant function of a sodium ion channel including Dravet syndrome or epilepsy are also provided herein.

  本发明部分涉及融合的杂环化合物和组合物，用于预防和/或治疗与电压门控钠离子通道异常功能相关的疾病或症状，例如异常的晚期/持续性钠电流。本文还提供了治疗与钠离子通道异常功能相关的疾病或症状，包括德拉维特综合征或癫痫的方法。
• Modulators of serotonin receptors
  申请人：Wacker A. Dean

  公开号：US20050080074A1

  公开（公告）日：2005-04-14

  The present invention provides modulators of serotonin receptors, pharmaceutical compositions containing such modulators and methods for treating various diseases, conditions and disorders associated with modulation of serotonin receptors such as, for example: metabolic diseases, which includes but is not limited to obesity, diabetes, diabetic complications, atherosclerosis, impared glucose tolerance and dyslipidemia; central nervous system diseases which includes but is not limited to, anxiety, depression, obsessive compulsive disorder, panic disorder, psychosis, schizophrenia, sleep disorder, sexual disorder and social phobias; cephalic pain; migraine; and gastrointestinal disorders using such compounds and compositions.

  本发明提供了血清素受体调节剂，包含这些调节剂的药物组合物以及治疗与血清素受体调节相关的各种疾病、症状和疾患的方法，例如：代谢性疾病，包括但不限于肥胖、糖尿病、糖尿病并发症、动脉粥样硬化、糖耐量受损和血脂异常；中枢神经系统疾病，包括但不限于焦虑、抑郁、强迫症、恐慌症、精神病、精神分裂症、睡眠障碍、性功能障碍和社交恐惧症；头痛；偏头痛；以及使用这些化合物和组合物治疗胃肠道疾病。