2-溴-5-氯吡啶-4-甲醛 | 921630-14-0

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-溴-5-氯吡啶-4-甲醛
• 中文别名: 2-溴-5-氯异烟醛
• 英文名称: 2-bromo-5-chloro-pyridine-4-carbaldehyde
• 英文别名: 2-Bromo-5-chloropyridine-4-carbaldehyde
• CAS: 921630-14-0
• 化学式: C₆H₃BrClNO
• 分子量: 220.453
• InChiKey: OBHVMEJUYJSWKS-UHFFFAOYSA-N

物化性质

• 沸点：
  281.9±35.0 °C(Predicted)
• 密度：
  1.800±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-5-chloropyridine-4-carbaldehyde
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: 2-Bromo-5-chloropyridine-4-carbaldehyde
CAS number: 921630-14-0

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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, refrigerated.
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: C6H3BrClNO
Molecular weight: 220.5

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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 chloride, 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：

  2-溴-5-氯吡啶-4-甲醛 在 盐酸 、 碘 、 对甲苯磺酸 、 magnesium 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 7.83h， 生成 5-氯-2-(3-甲氧基-丙基)-吡啶-4-甲醛
  参考文献：
  名称：

  WO2007/88514

  摘要：

  公开号：
• 作为产物：
  描述：

  2-溴-5-氯吡啶 、 N,N-二甲基甲酰胺 在 正丁基锂 、 二异丙胺 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 2.25h， 以72%的产率得到2-溴-5-氯吡啶-4-甲醛
  参考文献：
  名称：

  Secondary Amines as Renin Inhibitors

  摘要：

  这项发明涉及公式（I）的新型二级胺衍生物及其作为药物组成物中的活性成分的用途。该发明还涉及相关方面，包括制备这些化合物的过程、含有其中一个或多个这些化合物的药物组成物，特别是它们作为肾素抑制剂的用途。

  公开号：

  US20090176823A1

文献信息

• Primary Amines as Renin Inhibitors
  申请人：Bezencon Olivier

  公开号：US20090088457A1

  公开（公告）日：2009-04-02

  The invention relates to novel primary amine derivatives and the use thereof as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as inhibitors of renin.

  这项发明涉及新型一次胺衍生物及其在制备药物组合物中作为活性成分的用途。该发明还涉及相关方面，包括制备这些化合物的过程、含有其中一种或多种化合物的药物组合物，特别是它们作为肾素抑制剂的用途。
• AMINES
  申请人：Bezencon Olivier

  公开号：US20090062342A1

  公开（公告）日：2009-03-05

  The invention relates to novel amine derivatives and the use thereof as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as inhibitors of renin.

  这项发明涉及新型胺衍生物及其在制备药物组合物中作为活性成分的用途。该发明还涉及相关方面，包括制备这些化合物的过程、含有其中一个或多个这些化合物的药物组合物，特别是它们作为肾素抑制剂的用途。
• Renin Inhibitors
  申请人：Bayly Christopher I.

  公开号：US20090281103A1

  公开（公告）日：2009-11-12

  The present invention relates to novel renin inhibitors of the general Formula (I), and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds. These novel renin inhibitors are used in treating cardiovascular events and renal insufficiency.

  本发明涉及一种新型肾素抑制剂，其通式为（I），并且它们作为制备制药组合物的活性成分使用。该发明还涉及相关方面，包括化合物的制备过程。这些新型肾素抑制剂用于治疗心血管事件和肾功能不全。
• RENIN INHIBITORS
  申请人：BAYLY CHRISTOPHER I.

  公开号：US20120046293A1

  公开（公告）日：2012-02-23

  The present invention relates to renin inhibitor compounds having the structure and their use in treating cardiovascular events and renal insufficiency.

  本发明涉及具有以下结构的肾素抑制剂化合物及其在治疗心血管事件和肾功能不全中的应用。
• Renin inhibitors
  申请人：Merck Canada Inc.

  公开号：US08063105B2

  公开（公告）日：2011-11-22

  The present invention relates to novel renin inhibitors of the general Formula (I), and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of the compounds. These novel renin inhibitors are used in treating cardiovascular events and renal insufficiency.

  本发明涉及一种新型肾素抑制剂，其通式为（I），以及它们作为制备药物组合物中的活性成分的用途。本发明还涉及相关方面，包括化合物的制备过程。这些新型肾素抑制剂用于治疗心血管事件和肾功能不全。