4-溴-5-甲氧基-2-硝基苯胺 | 173312-36-2

• 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-溴-5-甲氧基-2-硝基苯胺
• 英文名称: 4-bromo-5-methoxy-2-nitroaniline
• CAS: 173312-36-2
• 化学式: C₇H₇BrN₂O₃
• 分子量: 247.048
• InChiKey: JYXJPWNTXBYKMD-UHFFFAOYSA-N

物化性质

• 沸点：
  368.4±37.0 °C(Predicted)
• 密度：
  1.718±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  81.1
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2922299090
• 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-5-methoxy-2-nitroaniline
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-5-methoxy-2-nitroaniline
CAS number: 173312-36-2

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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: C7H7BrN2O3
Molecular weight: 247.0

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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-5-甲氧基-2-硝基苯胺 在 氯化铵 、 锌 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 2.0h， 以100%的产率得到4-溴-5-甲氧基苯-1,2-二胺
  参考文献：
  名称：

  作为MNK抑制剂的杂环化合物

  摘要：

  本发明涉及一类杂环化合物、含有其的药物组合物、以及它们的制备方法,和其作为丝裂原活化蛋白激酶相互作用激酶1和2‑MNK1/MNK2抑制剂的用途。该抑制剂为式(I)所示的杂环化合物，或其药学上可接受的盐、前药、溶剂化合物、多晶型体、异构体、稳定同位素衍生物或含有其的药物组合物。本发明涉及的化合物可用于治疗或预防由MNK介导的相关疾病，如癌症。

  公开号：

  CN109020957B
• 作为产物：
  描述：

  N-(4-bromo-5-methoxy-2-nitrophenyl)-2,2,2-trifluoroacetamide 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 生成 4-溴-5-甲氧基-2-硝基苯胺
  参考文献：
  名称：

  Acetoxylation of 6,7-dialkoxy-substituted 1,4-dihydroquinoxaline-2,3-diones (Qxs) using fuming nitric acid in acetic acid: A facile synthesis of 5-acyloxy-6,7-dialkoxy QXs

  摘要：

  Treatment of 6,7-dialkoxy-1,4-dihydroquinoxaline-2,3-diones 3 with fuming nitric acid in acetic acid at 25 degrees C resulted in an acetoxylation reaction, giving 5-acetoxy-6,7-dialkoxy-1,4-dihydroquinoxaline-2,3-diones 4 in moderate yields. A mechanism involving ipso attack of nitronium ion as the first step is proposed.

  DOI：

  10.1016/0040-4039(95)01562-v

文献信息

• Novel Dual-Targeting Benzimidazole Urea Inhibitors of DNA Gyrase and Topoisomerase IV Possessing Potent Antibacterial Activity: Intelligent Design and Evolution through the Judicious Use of Structure-Guided Design and Stucture−Activity Relationships
  作者：Paul S. Charifson、Anne-Laure Grillot、Trudy H. Grossman、Jonathan D. Parsons、Michael Badia、Steve Bellon、David D. Deininger、Joseph E. Drumm、Christian H. Gross、Arnaud LeTiran、Yusheng Liao、Nagraj Mani、David P. Nicolau、Emanuele Perola、Steven Ronkin、Dean Shannon、Lora L. Swenson、Qing Tang、Pamela R. Tessier、Ski-Kai Tian、Martin Trudeau、Tiansheng Wang、Yunyi Wei、Hong Zhang、Dean Stamos

  DOI：10.1021/jm800318d

  日期：2008.9.11

  hospital- and community-acquired infections. The discovery and optimization of this novel class of antibacterials by the use of structure-guided design, modeling, and structure-activity relationships are described. Data are presented for enzyme inhibition, antibacterial activity, and in vivo efficacy by oral and intravenous administration in two rodent infection models.

  为了克服影响所有目前使用的抗生素种类的细菌耐药性问题，发现具有新颖作用机制的新型抗菌剂是必要的。细菌DNA促旋酶和拓扑异构酶IV是氟喹诺酮类抗生素的特征明确的临床验证靶标，它们通过抑制催化亚基发挥其抗菌活性。通过与它们的ATP位点相互作用来抑制这些靶标在临床上不太成功。提出了一种新型的低分子量，与ATP位点结合的回旋酶和拓扑异构酶IV合成抑制剂的发现和表征。苯并咪唑脲是两种酶的双重靶向抑制剂，并且对引起医院和社区获得性感染的各种相关病原体具有有效的抗菌活性。描述了通过使用结构指导的设计，建模和结构-活性关系来发现和优化这种新型抗菌剂。提供了在两种啮齿动物感染模型中通过口服和静脉内给药的酶抑制，抗菌活性和体内功效的数据。
• [EN] IRAK DEGRADERS AND USES THEREOF<br/>[FR] AGENTS DE DÉGRADATION D'IRAK ET LEURS UTILISATIONS
  申请人：KYMERA THERAPEUTICS INC

  公开号：WO2020264499A1

  公开（公告）日：2020-12-30

  The present invention provides compounds, compositions thereof, and methods of using the same. The compounds include an IRAK binding moiety capable of binding to IRAK4 and a degradation inducing moiety (DIM). The DIM could be DTM a ligase binding moiety (LBM) or lysine mimetic. The compounds could be useful as IRAK protein kinase inhibitors and applied to IRAK mediated disorders.

  本发明提供了化合物、其组合物以及使用这些化合物的方法。这些化合物包括能够结合到IRAK4的IRAK结合基团和诱导降解的基团（DIM）。DIM可以是DTM、一个连接酶结合基团（LBM）或赖氨酸类似物。这些化合物可以作为IRAK蛋白激酶抑制剂，并应用于IRAK介导的疾病。
• Conformationally restricted dynamic supramolecular catalysts for substrate-selective epoxidations
  作者：Esmaeil Sheibani、Kenneth Wärnmark

  DOI：10.1039/c2ob06859a

  日期：——

  A second generation of a substrate-selective dynamic supramolecular catalytic system consisting of a catalyst part and a receptor part, connected by a hydrogen-bonding motif, has been realized based on rational design. The results from analyses of the equilibrium mixture of the species generated by the components of the first generation system led us to selectively lock the cisoid conformation of the catalyst part to increase the amount of the substrate-selective catalytic cavity in the equilibrium mixture. This was realized by strapping the catalyst part by organic synthesis. This strapping led to an increase in substrate selectivity in the pair-wise competitive epoxidations of pyridyl- vs. phenyl-appended styrenes and pyridyl- vs. phenyl-appended stilbenes of both Z- and E- configuration compared to the first generation system, reaching 3.4 : 1 as the highest substrate selectivity for Z-mono-pyridyl-stilbene (27a) vs. the corresponding all-carbon analogue (28a) and for E-dipyridyl-stilbene (26b) vs. the corresponding all-carbon analogue (28b), respectively.

  基于合理设计的理念，我们实现了一种第二代底物选择性动态超分子催化系统，该系统由催化部分和受体部分组成，通过氢键连接。通过对第一代系统生成物种的平衡混合物进行分析，我们得出了将催化部分的顺式构象选择性锁定以增加平衡混合物中底物选择性催化腔数量的结论。通过有机合成的方法对催化部分进行约束，实现了这一目标。与第一代系统相比，这种约束导致了在吡啶基与苯基修饰的苯乙烯以及吡啶基与苯基修饰的Z型和E型二苯乙烯的配对竞争环氧化反应中，底物选择性的提高，最高达到了3.4:1的选择性，分别对应于Z型单吡啶基二苯乙烯（27a）与相应的全碳类似物（28a）以及E型二吡啶基二苯乙烯（26b）与相应的全碳类似物（28b）。
• [EN] HETEROCYCLIC KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE HÉTÉROCYCLIQUES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2016022312A1

  公开（公告）日：2016-02-11

  The present disclosure is generally directed to compounds which can inhibit AAK1 (adaptor associated kinase 1), compositions comprising such compounds, and methods for inhibiting AAK1.

  本公开内容通常涉及能够抑制AAK1（适配器相关激酶1）的化合物、包含该化合物的组合物以及抑制AAK1的方法。
• [EN] HETEROCYCLIC KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE HETEROCYCLIQUE
  申请人：ABBOTT LAB

  公开号：WO2004076424A1

  公开（公告）日：2004-09-10

  Compounds having the formula (I) are useful for inhibiting protein kinases. Also disclosed are methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.

  具有公式(I)的化合物对于抑制蛋白激酶是有用的。还公开了制造这些化合物的方法、包含这些化合物的组合物以及使用这些化合物的治疗方法。