2-溴乙基4-硝基苯基醚 | 57279-70-6

• 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: 2-溴乙基4-硝基苯基醚
• 英文名称: 4-bromo-2-ethoxy-1-nitrobenzene
• CAS: 57279-70-6
• 化学式: C₈H₈BrNO₃
• 分子量: 246.06
• InChiKey: SVFZXFVVGNPTEF-UHFFFAOYSA-N

物化性质

• 熔点：
  79.5-80.5 °C(Solv: ethanol (64-17-5))
• 沸点：
  311.7±22.0 °C(Predicted)
• 密度：
  1.557±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2909309090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Bromo-2-ethoxy-1-nitrobenzene
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-ethoxy-1-nitrobenzene
CAS number: 57279-70-6

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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: C8H8BrNO3
Molecular weight: 246.1

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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：

  2-溴乙基4-硝基苯基醚 在 四(三苯基膦)钯 、 sodium carbonate 、 tin(ll) chloride 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 4.5h， 生成 2-ethoxy-4-(1-methyl-1H-pyrazol-4-yl)aniline
  参考文献：
  名称：

  使用基于结构的杂交方法快速发现单极纺锤体激酶 1 (MPS1) 的吡啶并[3,4-d]嘧啶抑制剂

  摘要：

  单极纺锤体 1 (MPS1) 在细胞从中期到后期的转变中起核心作用，是纺锤体装配检查点的主要组成部分之一。染色体不稳定的癌细胞严重依赖 MPS1 来应对由异常数量的染色体和中心体引起的压力，因此比正常细胞对 MPS1 抑制更敏感。我们报告了一系列新的基于吡啶并[3,4- d ]嘧啶的抑制剂的发现和优化，通过我们先前报道的抑制剂 CCT251455 的基于结构的杂交方法和适度有效的筛选命中。这个新系列中的化合物对 MPS1 显示出优异的效力和选择性，在体内人类肿瘤异种移植模型中转化为生物标志物调节。

  DOI：

  10.1021/acs.jmedchem.5b01811
• 作为产物：
  描述：

  2-硝基-5-溴苯酚 、 碘乙烷 在 caesium carbonate 作用下， 以 丙酮 为溶剂， 以91 %的产率得到2-溴乙基4-硝基苯基醚
  参考文献：
  名称：

  氨基酸衍生物、药物组合物及其制备方法和应用

  摘要：

  本发明涉及氨基酸衍生物、药物组合物及其制备方法和应用，具体提供了一种式I所示的化合物，具有良好的LRRK2抑制作用，可用于治疗或预防与LRRK2相关的病症和疾病，以及制备用于此类病症和疾病的药物。#imgabs0#

  公开号：

  CN116891437A

文献信息

• SULFONAMIDE DERIVATIVE AND MEDICINAL USE THEREOF
  申请人：AJINOMOTO CO., LTD.

  公开号：US20150051395A1

  公开（公告）日：2015-02-19

  Provided are sulfonamide derivatives of a specific chemical structure in which a sulfonamide group having, as a substituent, a phenyl group or a heterocyclic group having a hetero atom(s) as a constituent element(s) is present at its terminal, and pharmaceutically acceptable salts thereof. These compounds are novel compounds having excellent α4 integrin-inhibitory action.

  提供的是具有特定化学结构的磺酰胺衍生物，在其末端有一个带有苯基或含杂原子的杂环基团作为取代基的磺酰胺基团，以及药用可接受的盐。这些化合物是具有卓越的α4整合素抑制作用的全新化合物。
• Imidazopyridine Kinase Inhibitors
  申请人：Kuntz Kevin

  公开号：US20080300242A1

  公开（公告）日：2008-12-04

  The present invention provides imidazopyridine compounds, compositions containing the same, as well as processes for the preparation and methods for their use as pharmaceutical agents.

  本发明提供了咪唑并吡啶化合物、含有该化合物的组合物，以及它们的制备方法和作为药物的使用方法。
• [EN] NOVEL AMIDINE COMPOUNDS FOR TREATING MICROBIAL INFECTIONS<br/>[FR] NOUVEAUX COMPOSES D'AMIDINE DANS LE TRAITEMENT D'INFECTIONS MICROBIENNES
  申请人：UNIV NORTH CAROLINA

  公开号：WO2005033065A1

  公开（公告）日：2005-04-14

  Novel amidine and diamidine compounds are useful in the treatment of microbial infections, including mycobacterial, fungal and protozoal infections. Pharmaceutical formulations comprising these compounds can be used in methods of treating microbial infections.

  新型胍和二胍化合物在治疗微生物感染方面具有重要作用，包括结核菌、真菌和原虫感染。含有这些化合物的药物配方可用于治疗微生物感染的方法。
• [EN] INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS
  申请人：CANCER REC TECH LTD

  公开号：WO2014037750A1

  公开（公告）日：2014-03-13

  The present invention relates to compounds of formula (I), wherein R, R, Ar, W, X and Z are all as defined herein. The compounds of the present invention are known to inhibit the spindle checkpoint function of Monospindle 1 (Mps1 – also known as TTK) kinases either directly or indirectly via interaction with the Mps1 kinase itself. In particular, the present invention relates to the use of these compounds as therapeutic agents for the treatment and/or prevention of proliferative diseases, such as cancer. The present invention also relates to processes for the preparation of these compounds, and to pharmaceutical compositions comprising them.

  本发明涉及式(I)的化合物，其中R、R、Ar、W、X和Z均如本文所定义。本发明的化合物已知可以通过直接或间接地与Mps1激酶本身相互作用来抑制单丝粒体1（Mps1，也称为TTK）激酶的纺锤体检查点功能。具体而言，本发明涉及将这些化合物用作治疗和/或预防增殖性疾病，如癌症的治疗剂。本发明还涉及制备这些化合物的方法，以及包含它们的药物组合物。
• Designing Dual Inhibitors of Anaplastic Lymphoma Kinase (ALK) and Bromodomain-4 (BRD4) by Tuning Kinase Selectivity
  作者：Ellen Watts、David Heidenreich、Elizabeth Tucker、Monika Raab、Klaus Strebhardt、Louis Chesler、Stefan Knapp、Benjamin Bellenie、Swen Hoelder

  DOI：10.1021/acs.jmedchem.8b01947

  日期：2019.3.14

  Concomitant inhibition of anaplastic lymphoma kinase (ALK) and bromodomain-4 (BRD4) is a potential therapeutic strategy for targeting two key oncogenic drivers that co-segregate in a significant fraction of high-risk neuroblastoma patients, mutation of ALK and amplification of MYCN. Starting from known dual polo-like kinase (PLK)-1-BRD4 inhibitor BI-2536, we employed structure-based design to redesign

  同时抑制间变性淋巴瘤激酶 (ALK) 和溴结构域-4 (BRD4) 是一种潜在的治疗策略，用于靶向在高危神经母细胞瘤患者中共同分离的两个关键致癌驱动因素、ALK 突变和 MYCN 扩增。从已知的双 polo 样激酶 (PLK)-1-BRD4 抑制剂 BI-2536 开始，我们采用基于结构的设计将这个系列重新设计为具有双 ALK-BRD4 谱的化合物。这些努力导致化合物 (R)-2-((2-乙氧基-4-(1-甲基哌啶-4-基)苯基)氨基)-7-乙基-5-甲基-8-((4-甲基噻吩-2 -yl)methyl)-7,8-dihydropteridin-6(5 H)-one (16k) 表明 ALK 活性提高并显着降低 PLK-1 活性，同时保持 BRD4 活性和整体激酶组选择性。我们展示了化合物