4-甲磺酰胺基苯胺 | 53250-82-1

• 物质功能分类: 化学试剂 - 有机试剂 - 磺酸盐/亚磺酸盐
• 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-甲磺酰胺基苯胺
• 中文别名: 4-甲基磺酰氨基苯胺；4-甲磺酰氨基苯胺
• 英文名称: p-(methylsulfonamido)aniline
• 英文别名: p-methanesulfonamidoaniline；N-(4-aminophenyl)methanesulfonamide；4-(Methylsulfonamido)aniline
• CAS: 53250-82-1
• 化学式: C₇H₁₀N₂O₂S
• mdl: MFCD00463916
• 分子量: 186.235
• InChiKey: ZGZFEDUYJFEJAW-UHFFFAOYSA-N

物化性质

• 熔点：
  116-117.5 °C
• 沸点：
  362.2±44.0 °C(Predicted)
• 密度：
  1.408±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  80.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 海关编码：
  2935009090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319
• 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: N-(4-Aminophenyl)methanesulfonamide
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-(4-Aminophenyl)methanesulfonamide
CAS number: 53250-82-1

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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: C7H10N2O2S
Molecular weight: 186.2

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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, 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：

  4-甲磺酰胺基苯胺 在 盐酸 、 溶剂黄146 、 sodium nitrite 、 二氧化硫 、 copper(l) chloride 作用下， 以 水 为溶剂， 反应 0.25h， 以25%的产率得到4-[(methylsulfonyl)amino]benzenesulfonyl chloride
  参考文献：
  名称：

  Identification of Potent and Selective Small-Molecule Inhibitors of Caspase-3 through the Use of Extended Tethering and Structure-Based Drug Design

  摘要：

  The design, synthesis, and in vitro activities of a series of potent and selective small-molecule inhibitors of caspase-3 are described. From extended tethering, a salicylic acid fragment was identified as having binding affinity for the S-4 pocket of caspase-3. X-ray crystallography and molecular modeling of the initial tethering hit resulted in the synthesis of 4, which reversibly inhibited caspase-3 with a K-i = 40 nM. Further optimization led to the identification of a series of potent and selective inhibitors with K-i values in the 20-50 nM range. One of the most potent compounds in this series, 66b, inhibited caspase-3 with a K-i = 20 nM and selectivity of 8-500-fold for caspase-3 vs a panel of seven caspases (1, 2, and 4-8). A high-resolution X-ray cocrystal structure of 4 and 66b supports the predicted binding modes of our compounds with caspase-3.

  DOI：

  10.1021/jm020230j
• 作为产物：
  描述：

  4-硝基苯胺 在 吡啶 、 palladium 10% on activated carbon 、 甲酸铵 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 4.0h， 生成 4-甲磺酰胺基苯胺
  参考文献：
  名称：

  基于吡咯的S-亚硝基谷胱甘肽还原酶抑制剂的构效关系：羧酰胺修饰

  摘要：

  酶S-亚硝基谷胱甘肽还原酶（GSNOR）是调节水平的乙醇脱氢酶家族（ADH）的成员S-通过亚硝基硫醇分解代谢（SNOS）S-亚硝基谷胱甘肽（GSNO）。GSNO和SNO与许多疾病的发病机制有关，包括呼吸系统，胃肠道和心血管系统的疾病。基于吡咯的N6022最近被鉴定为有效，选择性，可逆和有效的GSNOR抑制剂，目前正用于急性哮喘的临床开发中。我们在这里描述了N6022的新型基于吡咯的类似物的合成及其结构-活性关系（SAR），其重点是在侧链N上的羧酰胺修饰。-苯基部分。我们已经确定了有效和新颖的GSNOR抑制剂，它们在卵白蛋白（OVA）诱发的哮喘小鼠模型中显示出功效。

  DOI：

  10.1016/j.bmcl.2012.01.047
• 作为试剂：
  描述：

  4-硝基甲烷磺酰基苯胺 、 乙酸乙酯 、 甲醇 在 钯 氢气 、 乙酸乙酯 、 二氯甲烷 、 4-甲磺酰胺基苯胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 以to afford the desired product, N-(4-aminophenyl)methanesulfonamide (15.32 g, 82.26 mmol, 71% yield) as a beige powder 1H NMR (400 MHz, DMSO-d6) δ 2.79 (3H, s), 5.00 (2H, s), 6.49 (2H, d, J=8.5 Hz), 6.87 (2H, d, J=8.6 Hz), 8.87 (1H, s)的产率得到4-甲磺酰胺基苯胺
  参考文献：
  名称：

  PYRIDAZINONE COMPOUNDS

  摘要：

  该发明涉及吡啶并咪唑酮化合物和含有这些化合物的药物组合物，用于治疗丙型肝炎病毒感染。

  公开号：

  US20080188466A1

文献信息

• Potential antitumor agents. 36. Quantitative relationships between experimental antitumor activity, toxicity, and structure for the general class of 9-anilinoacridine antitumor agents
  作者：William A. Denny、Bruce F. Cain、Graham J. Atwell、Corwin Hansch、Augustine Panthananickal、A. Leo

  DOI：10.1021/jm00345a015

  日期：1982.3

  relationships (QSAR) have been derived between antileukemic (L1210) activity and agent physicochemical properties for 509 tumor-active members of the general class of 9-anilinoacridines. One member of this class is the clinical agent m-AMSA (NSC 249992). Agent hydrophobicity proved a significant but not a dominant influence on in vivo potency. The electronic properties of substituent groups proved important

  已针对9类苯胺基between啶类化合物中的509种肿瘤活性成员，在抗白血病（L1210）活性与药物理化性质之间建立了定量关系（QSAR）。此类药物之一是临床药物m-AMSA（NSC 249992）。试剂疏水性已证明对体内效力有显着但非主要的影响。取代基的电子性质被证明是重要的，但是对药物效力的最显着影响是通过位于9-苯胺基cr啶骨架上不同位置的基团的空间影响显示出来的。这些结果与这些化合物发挥作用的重要生理步骤完全一致，它们是通过在碱基对之间插入idine啶发色团并在小沟中放置苯胺基而将它们与双链DNA结合的，如前所述。还推导了9-苯胺基cr啶的643种衍生物的急性毒性方程。该方程采用与模拟抗白血病药效价相似的形式，强调了抗肿瘤药的药效和急性毒性之间通常相当紧密的关系。这项研究证明了QSAR技术的强大功能，可以构建大量的生物学数据，并允许从中提取有用的信息，这取决于有关化合物的可能作用部
• Synthesis and Biological Characterization of Aryl Uracil Inhibitors of Hepatitis C Virus NS5B Polymerase: Discovery of ABT-072, a <i>trans</i>-Stilbene Analog with Good Oral Bioavailability
  作者：John T. Randolph、A. Chris Krueger、Pamela L. Donner、John K. Pratt、Dachun Liu、Christopher E. Motter、Todd W. Rockway、Michael D. Tufano、Rolf Wagner、Hock B. Lim、Jill M. Beyer、Rubina Mondal、Neeta S. Panchal、Lynn Colletti、Yaya Liu、Gennadiy Koev、Warren M. Kati、Lisa E. Hernandez、David W. A. Beno、Kenton L. Longenecker、Kent D. Stewart、Emily O. Dumas、Akhteruzzaman Molla、Clarence J. Maring

  DOI：10.1021/acs.jmedchem.7b01630

  日期：2018.2.8

  ABT-072 is a non-nucleoside HCV NS5B polymerase inhibitor that was discovered as part of a program to identify new direct-acting antivirals (DAAs) for the treatment of HCV infection. This compound was identified during a medicinal chemistry effort to improve on an original lead, inhibitor 1, which we described in a previous publication. Replacement of the amide linkage in 1 with a trans-olefin resulted

  ABT-072 是一种非核苷 HCV NS5B 聚合酶抑制剂，它是作为确定用于治疗 HCV 感染的新型直接抗病毒药物 (DAA) 计划的一部分而被发现的。这种化合物是在改进原始先导抑制剂1的药物化学努力中发现的，我们在之前的出版物中对此进行了描述。在酰胺键的替换1具有反式烯烃导致改善的化合物的渗透性和溶解性和在临床前物种提供好得多的药代动力学性质。1中的二氢尿嘧啶替代物N-连接的尿嘧啶在基因型 1 复制子测定中提供了更好的效力。1 期临床研究的结果支持在 HCV 感染患者中每天口服一次 ABT-072。一项将 ABT-072 与 HCV 蛋白酶抑制剂 ABT-450 相结合的 2 期临床研究在 11 名接受治疗的患者中，有 10 名在给药后 24 周（SVR 24）提供了持续的病毒学应答。
• Boron trifluoride–methanol complex. Mild and powerful reagent for deprotection of acetylated amines. Scope and selectivity
  作者：Sergey Miltsov、Vladimir Karavan、Alexandr Misharev、Julian Alonso-Chamarro、Mar Puyol

  DOI：10.1016/j.tetlet.2015.12.087

  日期：2016.2

  A boron trifluoride–methanol complex demonstrated remarkable deprotection selectivity against commonly used amino-protecting groups in the deacetylation of acetanilides and high sensitivity to the steric hindrance of substrates. The scope and limitations of the reaction were explored.

  三氟化硼-甲醇络合物在对乙酰苯胺的脱乙酰作用中对常用的氨基保护基团表现出显着的脱保护选择性，并对底物的空间位阻高度敏感。探索了反应的范围和局限性。
• Design, synthesis and SAR of new-di-substituted pyridopyrimidines as ATP-competitive dual PI3Kα/mTOR inhibitors
  作者：Aisha A.K. Al-Ashmawy、Fatma A. Ragab、Khaled M. Elokely、Manal M. Anwar、Oscar Perez-Leal、Mario C. Rico、John Gordon、Eugeney Bichenkov、George Mateo、Emad M.M. Kassem、Gehan H. Hegazy、Magid Abou-Gharbia、Wayne Childers

  DOI：10.1016/j.bmcl.2017.05.044

  日期：2017.7

  PI3Kα/mTOR ATP-competitive inhibitors are considered as one of the promising molecularly targeted cancer therapeutics. Based on lead compound A from the literature, two similar series of 2-substituted-4-morpholino-pyrido[3,2-d]pyrimidine and pyrido[2,3-d]pyrimidine analogs were designed and synthesized as PI3Kα/mTOR dual inhibitors. Interestingly, most of the series gave excellent inhibition for both

  PI3Kα/ mTOR ATP竞争性抑制剂被认为是有前途的分子靶向癌症治疗剂之一。基于文献中的铅化合物A，设计并合成了两个相似的2-取代-4-吗啉代-吡啶并[3,2- d ]嘧啶和吡啶并[2,3- d ]嘧啶类似物系列，并将其合成为PI3Kα/ mTOR dual抑制剂。有趣的是，大多数系列均对两种酶均具有优异的抑制作用，IC 50值范围从一位到两位数nM。与许多PI3Kα/ mTOR双重抑制剂不同，我们的化合物显示出对PI3Kα的选择性。基于其强大的酶抑制活性，对PI3Kα的选择性以及在2D细胞培养活力测定中良好的治疗指数，化合物4h选择在3D培养中评估其针对MCF7乳腺癌细胞的IC 50以及与这两种酶的对接研究。
• Pyrrole inhibitors of S-nitrosoglutathione reductase as therapeutic agents
  申请人：N30 Pharmaceuticals, Inc.

  公开号：US09138427B2

  公开（公告）日：2015-09-22

  The present invention is directed to inhibitors of S-nitrosoglutathione reductase (GSNOR), pharmaceutical compositions comprising such GSNOR inhibitors, and methods of making and using the same.

  本发明涉及S-亚硝基谷胱甘肽还原酶（GSNOR）的抑制剂，包括这种GSNOR抑制剂的药物组合物，以及制备和使用这些药物的方法。