4-乙氧基-3-甲基苯硼酸 | 850568-08-0

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-乙氧基-3-甲基苯硼酸
• 中文别名: 4-乙氧基-3-甲基苯基硼酸；3-甲基-4-乙氧基苯硼酸
• 英文名称: 4-Ethoxy-3-methylphenylboronic acid
• 英文别名: (4-ethoxy-3-methylphenyl)boronic acid
• CAS: 850568-08-0
• 化学式: C9H13BO3
• 分子量: 180.01
• InChiKey: GAFSYSHEDOIUSI-UHFFFAOYSA-N

物化性质

• 熔点：
  168-172
• 沸点：
  333.1±52.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.07
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  49.7
• 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
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-Ethoxy-3-methylphenylboronic acid
Product Name:
Synonyms:

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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-Ethoxy-3-methylphenylboronic acid
Ingredient name:
CAS number: 850568-08-0

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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: C9H13BO3
Molecular weight: 180.0

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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.

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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：

  4-乙氧基-3-甲基苯硼酸 、 间溴苯胺 、 disodium;carbonate 在 四(三苯基膦)钯 氩 、 二氯甲烷 、 magnesium sulfate 、 crude product 、 silica 、 EtOAc hexanes 作用下， 以 乙二醇二甲醚 为溶剂， 反应 16.0h， 以resulting in 0.071 g in 67% yield的产率得到4'-Ethoxy-3'-methyl-biphenyl-3-ylamine
  参考文献：
  名称：

  Activators of executioner procaspases 3, 6 and 7

  摘要：

  本发明提供的化合物可作为procaspases 3、6和/或7的激活剂及相关衍生物、其制药组合物、使用它们的方法以及制备这些化合物的方法。在一个方面，这些化合物可用于治疗癌症和肿瘤性疾病。

  公开号：

  US08642788B2

文献信息

• ACTIVATORS OF EXECUTIONER PROCASPASES 3, 6 AND 7
  申请人：Wells Jim

  公开号：US20110021522A1

  公开（公告）日：2011-01-27

  The present invention provides compounds as activators of procaspases 3, 6 and/or 7 and related derivatives, pharmaceutical compositions thereof, methods for their use, and methods for preparing these compounds. In one aspect, the compounds are useful for treating cancers and neoplastic diseases.

  本发明提供了化合物作为procaspases 3、6和/或7的激活剂及其相关衍生物，其制药组合物，它们的使用方法，以及这些化合物的制备方法。在一个方面，这些化合物对于治疗癌症和肿瘤性疾病是有用的。
• Bicyclic Sulfonamide Compounds as Sodium Channel Inhibitors
  申请人：AMGEN INC.

  公开号：US20160137636A1

  公开（公告）日：2016-05-19

  The present invention provides compounds of Formula I or pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav1.7. The compounds are useful for the treatment of diseases treatable by inhibition of sodium channels such as pain disorders. Also provided are pharmaceutical compositions containing compounds of the present invention.

  本发明提供了I式化合物或其药学上可接受的盐，其为电压门控钠通道抑制剂，特别是Nav1.7。该化合物可用于治疗可通过钠通道抑制治疗的疾病，如疼痛障碍。还提供了含有本发明化合物的制药组合物。