N-(2-羟基乙基)-4-溴苯磺酰胺 | 59724-43-5

• 物质功能分类: 原料药 - 人工合成抗感染类药 - 磺胺类药及增效剂
• 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: N-(2-羟基乙基)-4-溴苯磺酰胺
• 中文别名: 4-溴-n-(2-羟基乙基)苯磺酰胺
• 英文名称: 4-bromo-N-(2-hydroxyethyl)benzenesulfonamide
• CAS: 59724-43-5
• 化学式: C₈H₁₀BrNO₃S
• mdl: MFCD03470703
• 分子量: 280.142
• InChiKey: SYFKBNOLTPSXPQ-UHFFFAOYSA-N

物化性质

• 熔点：
  76-78

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  74.8
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2935009090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-(2-Hydroxyethyl) 4-bromobenzenesulfonamide
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: N-(2-Hydroxyethyl) 4-bromobenzenesulfonamide
CAS number: 59724-43-5

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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: C8H10BrNO3S
Molecular weight: 280.1

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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, sulfur oxides.

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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：

  N-(2-羟基乙基)-4-溴苯磺酰胺 在 氯化亚砜 作用下， 生成 4-溴-N-(2-氯乙基)苯磺酰胺
  参考文献：
  名称：

  Attempts to Prepare Optically Active Ethyleneimine Derivatives Containing an Asymmetric Nitrogen Atom

  摘要：

  DOI：

  10.1021/ja01878a059
• 作为产物：
  描述：

  C.I.酸性橙108 、 4-溴苯磺酰氯 在 三甲基氯硅烷 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以66%的产率得到N-(2-羟基乙基)-4-溴苯磺酰胺
  参考文献：
  名称：

  血清白蛋白靶向、pH 依赖性磁共振松弛剂

  摘要：

  这项工作的目的是合成靶向血清白蛋白、基于Gd III的磁共振成像 (MRI) 造影剂，该造影剂表现出强的 pH 依赖性弛豫。基于 DO3A 大环合成了两种新的配合物（Gd-glu和Gd-bbu），其中 DO3A 大环在三个环氮原子的 α 处被三个羧烷基取代基和一个联苯磺酰胺臂修饰。磺酰胺氮以依赖于 pH 的方式与 Gd 配位，导致水合状态q降低，随着 pH 值的增加，弛豫率 ( r 1 )降低。在没有人血清白蛋白 (HSA) 的情况下，r 1从 2.0 增加到 6.0 m M -1 小号-1为钆谷氨酸和从2.4到9.0米中号-1 小号-1为钆BBU从pH为5〜8.5，在37℃，0.47 T，分别。这些复合物 (0.2 m M ) 在5–8.5 的 pH 范围内与 HSA (0.69 m M )结合 (>98.9%) 。与白蛋白结合会增加旋转相关时间并导致更高的弛豫。的[R 1为增加120％（pH为5）和550％（pH8

  DOI：

  10.1002/chem.201103344

文献信息

• TRIAZOLOPYRIMIDINE COMPOUNDS AND USES THEREOF
  申请人：CHAN Ho Man

  公开号：US20160176882A1

  公开（公告）日：2016-06-23

  A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder: wherein R 1 , R 2 , R 3 , R 4 , R 5 , and n are as defined herein.

  提供了一种由化合物（I）或其药学上可接受的盐组成的药物，已被证明对治疗PRC2介导的疾病或紊乱有用：其中R1、R2、R3、R4、R5和n的定义如本文所述。
• [EN] NOVEL TETRAZOLE COMPOUNDS AND THEIR USE IN THE TREATMENT OF TUBERCULOSIS<br/>[FR] NOUVEAUX COMPOSÉS DE TÉTRAZOLE ET LEUR UTILISATION DANS LE TRAITEMENT DE LA TUBERCULOSE
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2019034729A1

  公开（公告）日：2019-02-21

  The invention relates to a compound of Formula (I) or a pharmaceutically acceptable salt thereof and their use in therapy, for example in the treatment of mycobacterial infections or in the treatment of diseases caused by mycobacterium, such as tuberculosis.

  这项发明涉及到式（I）的化合物或其药用盐以及它们在治疗中的应用，例如在治疗分枝杆菌感染或治疗由分枝杆菌引起的疾病，如结核病。
• [EN] IMIDAZOPYRIMIDINE COMPOUNDS USEFUL FOR THE TREATMENT OF CANCER<br/>[FR] COMPOSÉS D'IMIDAZOPYRIMIDINE UTILES POUR LE TRAITEMENT DU CANCER
  申请人：NOVARTIS AG

  公开号：WO2017221100A1

  公开（公告）日：2017-12-28

  A compound of Formula (IA), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for treating a PRC2-mediated disease or disorder: wherein A, R3, R4, R6, and R7 are as defined herein.

  提供了一种具有以下结构式（IA）的化合物，或其药用盐，已被证明对治疗PRC2介导的疾病或紊乱有用：其中A，R3，R4，R6和R7如本文所定义。
• HETEROCYCLIC COMPOUNDS, MEDICAMENTS CONTAINING SAID COMPOUNDS, USE THEREOF AND PROCESSES FOR THE PREPARATION THEREOF
  申请人：HECKEL Armin

  公开号：US20130157981A1

  公开（公告）日：2013-06-20

  The present invention relates to compounds of general formula (I) and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.

  本发明涉及一般式（I）的化合物，以及其互变异构体和盐，特别是其与无机或有机酸和碱形成的药用可接受盐，具有有价值的药理特性，特别是对上皮钠通道具有抑制作用，以及其用于治疗疾病，特别是肺部和气道疾病的用途。
• [EN] CYCLOALKYL NITRILE PYRAZOLO PYRIDONES AS JANUS KINASE INHIBITORS<br/>[FR] CYCLOALKYLNITRILE PYRAZOLOPYRIDONES UTILISÉES COMME INHIBITEURS DE LA JANUS KINASE
  申请人：MERCK SHARP & DOHME

  公开号：WO2014146490A1

  公开（公告）日：2014-09-25

  Compounds of formula I are provided, which are JAK inhibitors and are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer.

  公式I的化合物被提供，这些化合物是JAK抑制剂，对于治疗JAK介导的疾病，如类风湿性关节炎、哮喘、慢性阻塞性肺病（COPD）和癌症等疾病是有用的。