4-氨基-3-溴-5-硝基苯甲酸乙酯 | 82760-42-7

• 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-氨基-3-溴-5-硝基苯甲酸乙酯
• 中文别名: N~2~-(4-{[(2,4-二氨基蝶啶-6-基)甲基](甲基)氨基}苯甲酰)-N~6~-{[5-(二甲氨基)萘-1-基]磺酰}-L-赖氨酸
• 英文名称: ethyl 4-amino-3-bromo-5-nitrobenzoate
• CAS: 82760-42-7
• 化学式: C₉H₉BrN₂O₄
• 分子量: 289.085
• InChiKey: QANVLXVFIRTXFG-UHFFFAOYSA-N

物化性质

• 沸点：
  415.8±40.0 °C(Predicted)
• 密度：
  1.660±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  98.1
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2922499990
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  请将产品存放在室温环境中，避光保存，并保持干燥密封。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Ethyl 4-amino-3-bromo-5-nitrobenzoate
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: Ethyl 4-amino-3-bromo-5-nitrobenzoate
CAS number: 82760-42-7

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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: C9H9BrN2O4
Molecular weight: 289.1

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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 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：

  4-氨基-3-溴-5-硝基苯甲酸乙酯 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 lithium hydroxide monohydrate 、 palladium 10% on activated carbon 、 氢气 、 palladium diacetate 、 caesium carbonate 、 N,N-二异丙基乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 potassium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙醇 、 水 、 二甲基亚砜 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 66.25h， 生成 (3S)-1-(4-{4-cyclopropyl-1-methyl-6-[(1R)-1-methyl-1,2,3,4-tetrahydroisoquinoline-2-carbonyl]-1H-1,3-benzodiazol-2-yl}-3-fluorophenyl)pyrrolidine-3-carboxamide
  参考文献：
  名称：

  [EN] OTHER HETEROAROMATIC COMPOUNDS HAVING ACTIVITY AGAINST RSV
  [FR] AUTRES COMPOSÉS HÉTÉROAROMATIQUES AYANT UNE ACTIVITÉ CONTRE LE VRS

  摘要：

  该发明涉及具有抗病毒活性的式(I)化合物，特别是对呼吸道合胞病毒（RSV）复制具有抑制活性的化合物。该发明还涉及包含这些化合物的药物组合物以及用于治疗呼吸道合胞病毒感染的化合物。

  公开号：

  WO2020234333A1
• 作为产物：
  描述：

  4-氨基-3-硝基苯甲酸乙酯 在 溴 作用下， 以 二氯甲烷 为溶剂， 反应 4.0h， 以100%的产率得到4-氨基-3-溴-5-硝基苯甲酸乙酯
  参考文献：
  名称：

  [EN] OTHER HETEROAROMATIC COMPOUNDS HAVING ACTIVITY AGAINST RSV
  [FR] AUTRES COMPOSÉS HÉTÉROAROMATIQUES AYANT UNE ACTIVITÉ CONTRE LE VRS

  摘要：

  该发明涉及具有抗病毒活性的式(I)化合物，特别是对呼吸道合胞病毒（RSV）复制具有抑制活性的化合物。该发明还涉及包含这些化合物的药物组合物以及用于治疗呼吸道合胞病毒感染的化合物。

  公开号：

  WO2020234333A1

文献信息

• [EN] HYDROXYETHYLAMINE DERIVATIVES FOR THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] DERIVES D'HYDROXYETHYLAMINE UTILISES POUR LE TRAITEMENT DE LA MALADIE D'ALZHEIMER
  申请人：GLAXO GROUP LTD

  公开号：WO2004050619A1

  公开（公告）日：2004-06-17

  The present invention relates to novel hydroxyethylamine compounds of formula (I): (I) having Asp2 (-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated - amyloid levels or -amyloid deposits, particularly Alzheimer's disease.

  本发明涉及具有Asp2（-分泌酶，BACE1或Memapsin）抑制活性的新型羟乙基胺化合物的化学式（I）：（I），其制备方法，含有它们的组合物以及它们在治疗由高β-淀粉样蛋白水平或β-淀粉样蛋白沉积所特征的疾病中的应用，特别是阿尔茨海默病。
• Hydroxyethylamine derivatives for the treatment of alzheimer's disease
  申请人：Demont H Emmanuel

  公开号：US20060025459A1

  公开（公告）日：2006-02-02

  The present invention relates to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease.

  本发明涉及具有Asp2（β-秘鲁酶、BACE1或Memapsin）抑制活性的新型羟乙基胺化合物，其制备方法，包含它们的组合物以及它们在治疗由高β-淀粉样蛋白水平或β-淀粉样蛋白沉积物所特征的疾病，特别是阿尔茨海默病中的应用。
• Hydroxyethylamine derivatives for the treatment of Alzheimer's disease
  申请人：Glaxo Group Limited

  公开号：US07253198B2

  公开（公告）日：2007-08-07

  The present invention relates to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease.

  本发明涉及一种新的羟乙基胺化合物，具有Asp2（β-秘鲁酶，BACE1或Memapsin）抑制活性，其制备方法，含有它们的组合物以及它们在治疗β-淀粉样蛋白水平或β-淀粉样蛋白沉积物升高的疾病，特别是阿尔茨海默病中的使用。
• HYDROXYETHYLAMINE DERIVATIVES FOR THE TREATMENT OF ALZHEIMER'S DISEASE
  申请人：GLAXO GROUP LIMITED

  公开号：EP1567488B1

  公开（公告）日：2007-02-21
• US4379819A
  申请人：——

  公开号：US4379819A

  公开（公告）日：1983-04-12