4-溴-1H-苯并咪唑 | 83741-35-9

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 中文名称: 4-溴-1H-苯并咪唑
• 中文别名: 4-溴苯并咪唑；7-溴-1H-苯并[D]咪唑
• 英文名称: 4-bromo-1H-benzo[d]imidazole
• 英文别名: 4-bromo-1H-benzimidazole；4(7)-bromobenzimidazole；4-bromo-1H-1,3-benzodiazole；4-Brom-benzimidazol；4-bromo-1H-benzoimidazole
• CAS: 83741-35-9
• 化学式: C₇H₅BrN₂
• 分子量: 197.034
• InChiKey: MUQFMGBYYAOIJK-UHFFFAOYSA-N

物化性质

• 熔点：
  168℃
• 沸点：
  417.4±18.0 °C(Predicted)
• 密度：
  1.770

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 7-Bromo-1H-benzo[d]imidazole
Synonyms: 4-Bromo-1H-benzo[d]imidazole

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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: 7-Bromo-1H-benzo[d]imidazole
CAS number: 83741-35-9

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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: C7H5BrN2
Molecular weight: 197.0

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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, 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-溴-1H-苯并咪唑 在 四(三苯基膦)钯 sodium carbonate 、 caesium carbonate 、 间氯过氧苯甲酸 作用下， 以 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 水 、 二甲基亚砜 为溶剂， 反应 32.0h， 生成 4-methyl-3-(1-(2,2,2-trifluoroethyl)-1H-benzo[d]imidazol-4-yl)pyridine 1-oxide
  参考文献：
  名称：

  [EN] SUBSTITUTED BENZIMIDAZOLE AND IMIDAZOPYRIDINE COMPOUNDS USEFUL AS CYP17 MODULATORS
  [FR] COMPOSÉS SUBSTITUÉS DE BENZIMIDAZOLE ET D'IMIDAZOPYRIDINE UTILES COMME MODULATEURS DE CYP17

  摘要：

  揭示了Formula (I)、(I)的杂环芳基化合物或其药用盐，其中Z为CH或N；W为CR3或N；R1、R2和R3在此处被定义。还公开了使用这些化合物治疗至少一种CYP17相关疾病的方法，例如癌症，并包括这些化合物的药物组合物。

  公开号：

  WO2012044537A1
• 作为产物：
  描述：

  1-溴-2,3-二硝基-苯 在 盐酸 、 tin(ll) chloride 作用下， 生成 4-溴-1H-苯并咪唑
  参考文献：
  名称：

  Montanari; Passerini, Bollettino Scientifico della Facolta di Chimica Industriale di Bologna, 1953, vol. 11, p. 42

  摘要：

  DOI：

文献信息

• 1-Aryl- or 1-alkylsulfonyl-heterocyclylbenzazoles as 5-hydroxytryptamine-6 ligands
  申请人：Wyeth

  公开号：US20040192749A1

  公开（公告）日：2004-09-30

  The present invention provides a compound of formula I and the use thereof in the therapeutic treatment of disorders related to or affected by the 5-HT6 receptor. 1

  本发明提供了一种I式化合物及其在治疗与5-HT6受体相关或受其影响的疾病中的应用。
• [EN] PYRAZOLO[1,5-A]PYRIMIDINYL CARBOXAMIDE COMPOUNDS AND THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS<br/>[FR] COMPOSÉS DE PYRAZOLO[1,5-A]PYRIMIDINYL CARBOXAMIDE ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MÉDICAUX
  申请人：LYSOSOMAL THERAPEUTICS INC

  公开号：WO2017176960A1

  公开（公告）日：2017-10-12

  The invention provides substituted pyrazolo[1,5-a]pyrimidinyl carboxamide and related organic compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., Gaucher disease, Parkinson's disease, Lewy body disease, dementia, or multiple system atrophy, in a patient. Exemplary substituted pyrazolo[1,5-a]pyrimidinyl carboxamide compounds described herein include 2-heterocyclyl-4-alkyl-pyrazolo[1,5-a]pyrirnidine-3-carboxarnide compounds and variants thereof.

  本发明提供了取代的吡唑[1,5-a]嘧啶基甲酰胺及其相关有机化合物，包含此类化合物的组合物，医疗包，以及使用此类化合物和组合物治疗医疗障碍的方法，例如，戈谢病，帕金森病，路易体病，痴呆症或多系统萎缩症。所述的代表性的取代吡唑[1,5-a]嘧啶基甲酰胺化合物包括2-杂环基-4-烷基-吡唑[1,5-a]嘧啶-3-甲酰胺化合物及其变体。
• [EN] INHIBITORS OF RECEPTOR INTERACTING PROTEIN KINASE I FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA PROTÉINE KINASE I INTERAGISSANT AVEC LE RÉCEPTEUR POUR LE TRAITEMENT D'UNE MALADIE
  申请人：UNIV TEXAS

  公开号：WO2021173917A1

  公开（公告）日：2021-09-02

  Disclosed herein are compounds which inhibit RIPK1, pharmaceutical compositions, and methods of treatment of RIPK1-mediated diseases, such as neurodegenerative disorders, inflammatory disorders, and cancer.

  公开了抑制RIPK1的化合物，药物组合物以及治疗RIPK1介导的疾病的方法，如神经退行性疾病，炎症性疾病和癌症。
• [EN] SMALL MOLECULE ACTIVATORS OF NICOTINAMIDE PHOSPHORIBOSYLTRANSFERASE (NAMPT) AND USES THEREOF<br/>[FR] ACTIVATEURS À PETITES MOLÉCULES DE NICOTINAMIDE PHOSPHORIBOSYLTRANSFÉRASE (NAMPT) ET LEURS UTILISATIONS
  申请人：SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INST

  公开号：WO2018132372A1

  公开（公告）日：2018-07-19

  Provided herein are small molecule activators of Nicotinamide Phosphoribosyltransferase (NAMPT), compositions comprising the compounds, and methods of using the compounds and compositions.

  本文提供了尼古丁酰胺磷酸核糖转移酶（NAMPT）的小分子激活剂，包括这些化合物的组合物，以及使用这些化合物和组合物的方法。
• [EN] METALLO-BETA-LACTAMASE INHIBITORS<br/>[FR] INHIBITEURS DE MÉTALLO-BÊTA-LACTAMASES
  申请人：MERCK SHARP & DOHME

  公开号：WO2016206101A1

  公开（公告）日：2016-12-29

  The present invention relates to compounds of formula I that are metallo-β-lactamase inhibitors, the synthesis of such compounds, and the use of such compounds for use with β-lactam antibiotics for overcoming resistance.

  本发明涉及一种属于金属β-内酰胺酶抑制剂的I式化合物，以及这种化合物的合成和将其与β-内酰胺类抗生素一起用于克服耐药性的用途。