5-溴-2-氟-1-二氟甲氧基苯 | 954235-78-0

• 物质功能分类: 有机原料
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 5-溴-2-氟-1-二氟甲氧基苯
• 中文别名: 5-溴-2-氟-1-(二氟甲氧基)苯
• 英文名称: 4-bromo-2-(difluoromethoxy)-1-fluorobenzene
• CAS: 954235-78-0
• 化学式: C₇H₄BrF₃O
• 分子量: 241.007
• InChiKey: PMRMESFXMAREHL-UHFFFAOYSA-N

物化性质

• 沸点：
  202.5±35.0 °C(Predicted)
• 密度：
  1.660±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2909309090
• 危险性防范说明：
  P261,P273,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335,H412
• 储存条件：
  室温和干燥环境

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Bromo-2-(difluoromethoxy)-1-fluorobenzene
Synonyms:

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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: 4-Bromo-2-(difluoromethoxy)-1-fluorobenzene
CAS number: 954235-78-0

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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: C7H4BrF3O
Molecular weight: 241.0

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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, 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-1-二氟甲氧基苯 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 4.0h， 生成 (P)-1-(3'-(difluoromethoxy)-2,4'-difluoro-5-methoxy-4-biphenylyl)-N-3-isoxazolyl-2-oxo-1,2-dihydro-6-quinolinesulfonamide
  参考文献：
  名称：

  Bicyclic sulfonamide compounds as sodium channel inhibitors

  摘要：

  本发明提供了式I的化合物及其药学上可接受的盐，这些化合物是钠通道的抑制剂，特别是Nav1.7。这些化合物对于治疗与钠通道活性相关的疾病，如疼痛障碍和瘙痒，是有用的。还提供了含有本发明化合物的药物组合物。

  公开号：

  US09212182B2
• 作为产物：
  描述：

  氟里昂-22 、 5-溴-2-氟苯酚 在 sodium hydroxide 作用下， 以 1,4-二氧六环 为溶剂， 80.0 ℃ 、600.01 kPa 条件下， 反应 72.0h， 生成 5-溴-2-氟-1-二氟甲氧基苯
  参考文献：
  名称：

  [EN] PYRROLOPYRIMIDINECARBOXAMIDES
  [FR] PYRROLOPYRIMIDINE CARBOXAMIDES

  摘要：

  Formula（I）中的化合物，其中R1、R21、R22、R23、R24、Y和R3的含义如描述中所述，其盐，化合物的N-氧化物及其盐，化合物的立体异构体，盐，化合物的N-氧化物及其盐的N-氧化物是有效的第5型磷酸二酯酶抑制剂。

  公开号：

  WO2009106531A1

文献信息

• [EN] HSD17B13 INHIBITORS AND USES THEREOF<br/>[FR] COMPOSÉS ET UTILISATIONS DE CEUX-CI
  申请人：INIPHARM INC

  公开号：WO2021211974A1

  公开（公告）日：2021-10-21

  Described herein are HSD17B13 inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of liver disease, metabolic disease, or cardiovascular disease, such as NAFLD or NASH, or drug induced liver injury (DILI).

  本发明涉及HSD17B13抑制剂及包含所述抑制剂的药物组合物。所述化合物和组合物可用于治疗肝病、代谢性疾病或心血管疾病，例如非酒精性脂肪肝病（NAFLD）或非酒精性脂肪肝炎（NASH），或药物诱导的肝损伤（DILI）。
• [EN] BTK INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS DE BTK
  申请人：LILLY CO ELI

  公开号：WO2019089512A1

  公开（公告）日：2019-05-09

  The invention provides BTK Inhibitor compounds, pharmaceutically acceptable salts, pharmaceutical compositions thereof, and methods of using these compounds, salts, or compositions to treat autoimmune diseases such as Rheumatoid Arthritis.

  这项发明提供了BTK抑制剂化合物，其药学上可接受的盐，相应的药物组合物，以及使用这些化合物、盐或组合物治疗类风湿性关节炎等自身免疫疾病的方法。
• [EN] PYRAZOLES<br/>[FR] PYRAZOLES
  申请人：JANSSEN PHARMACEUTICALS INC

  公开号：WO2016025918A1

  公开（公告）日：2016-02-18

  The invention relates to pyrazole derivatives which are NMDA NR2B receptor inhibitors, useful in treating central nervous system diseases.

  这项发明涉及吡唑衍生物，它们是NMDA NR2B受体抑制剂，可用于治疗中枢神经系统疾病。
• [EN] NOVEL THYROMIMETICS<br/>[FR] NOUVEAUX THYROMIMÉTIQUES
  申请人：AUTOBAHN THERAPEUTICS INC

  公开号：WO2020180624A1

  公开（公告）日：2020-09-10

  Compounds are provided having the structure of Formula (I): or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, isotope, or salt thereof, wherein A, X1, X2, Q, R1, R2 and n are as defined herein. Such compounds function as thyromimetics and have utility for treating diseases such as neurodegenerative disorders and fibrotic diseases. Pharmaceutical compositions containing such compounds are also provided, as are methods of their use and preparation.

  提供具有以下结构的化合物（I）的结构：或其药学上可接受的异构体、拉氏体、水合物、溶剂合物、同位素或盐，其中A、X1、X2、Q、R1、R2和n如本文所定义。这些化合物作为甲状腺类似物发挥作用，并可用于治疗神经退行性疾病和纤维化疾病等疾病。还提供含有这些化合物的药物组合物，以及它们的使用和制备方法。
• [EN] SUBSTITUTED HETEROAROMATIC PYRAZOLO-PYRIDINES AND THEIR USE AS GLUN2B RECEPTOR MODULATORS<br/>[FR] PYRAZOLO-PYRIDINES HÉTÉROAROMATIQUES SUBSTITUÉES ET LEUR UTILISATION EN TANT QUE MODULATEURS DU RÉCEPTEUR GLUN2B
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2020249785A1

  公开（公告）日：2020-12-17

  Substituted Pyrazolo-pyridines as GluN2B receptor ligands. Such compounds may be used in GluN2B receptor modulation and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by GluN2B receptor activity.

  替代性吡唑并吡啶作为GluN2B受体配体。此类化合物可用于GluN2B受体调节，以及用于治疗由GluN2B受体活性介导的疾病状态、紊乱和条件的药物组合物和方法。