4-氨基-N-乙基苯磺酰胺 | 1709-53-1

• 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-氨基-N-乙基苯磺酰胺
• 中文别名: 苯磺酰胺,4-氨基-N-乙基-
• 英文名称: 4-amino-N-ethylbenzenesulfonamide
• CAS: 1709-53-1
• 化学式: C₈H₁₂N₂O₂S
• mdl: MFCD02090910
• 分子量: 200.261
• InChiKey: FDZPXCJOUIWRII-UHFFFAOYSA-N

物化性质

• 熔点：
  106 °C
• 沸点：
  367.9±44.0 °C(Predicted)
• 密度：
  1.260±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  80.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2935009090
• 危险类别：
  IRRITANT

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-Ethyl 4-aminobenzenesulfonamide
Synonyms: 4-Amino-N-ethyl-benzenesulfonamide

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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-Ethyl 4-aminobenzenesulfonamide
CAS number: 1709-53-1

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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.
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: C8H12N2O2S
Molecular weight: 200.3

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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-氨基-N-乙基苯磺酰胺 以56%的产率得到4-[N'-(3,5-diaminopyrazol-4-ylidene)hydrazino]-N-ethylbenzenesulfonamide
  参考文献：
  名称：

  Pyrazole compounds

  摘要：

  提供药物组合物和化合物。发明的化合物显示出抗增殖活性，并且可能促进缺乏正常细胞周期和死亡调控的细胞的凋亡。发明的一个实施例提供了化合物与生理可接受载体组合的药物组合物。该药物组合物可用于治疗过度增殖障碍，包括肿瘤生长、淋巴增殖性疾病、血管生成。发明的化合物是取代吡唑和吡唑啉。

  公开号：

  US20030060453A1
• 作为产物：
  描述：

  N-乙基-4-硝基苯磺酰胺 在 palladium on activated charcoal 、 氢气 作用下， 以 乙醇 为溶剂， 反应 6.0h， 生成 4-氨基-N-乙基苯磺酰胺
  参考文献：
  名称：

  7H-吡咯并[2,3-d]吡啶衍生物作为有效的FAK抑制剂的发现：设计，合成，生物学评估和分子对接研究。

  摘要：

  黏着斑激酶（FAK）是负责各种肿瘤类型发展的细胞内非受体酪氨酸激酶。为了探索新的有效抑制剂，在基于结构的设计策略的基础上，设计并合成了两个系列的2,4-二取代-7 H-吡咯并[2,3- d ]嘧啶衍生物。生物学评估表明，这些新化合物中的大多数可以有效抑制FAK激酶，从而导致有希望的抑制剂对抗U-87MG，A-549和MDA-MB-231癌细胞的增殖。其中，优化的化合物18h 在U-87MG，A-549和MDA-MB-231细胞中均有效抑制酶（IC 50 = 19.1 nM），并显示出比TAE-226更强的效力，IC 50分别为0.35、0.24和0.34μM。化合物18h是多靶激酶抑制剂。此外，化合物18h 对正常人细胞株HK2的细胞毒性也较小（IC 50 = 3.72μM）。根据流式细胞术和伤口愈合试验结果，化合物18h有效诱导MDA-MB-231细胞凋亡和G0 / G1期阻滞，并抑制U

  DOI：

  10.1016/j.bioorg.2020.104092

文献信息

• Fused heterocyclic compounds useful as kinase modulators
  申请人：Vaccaro Wayne

  公开号：US20070078136A1

  公开（公告）日：2007-04-05

  Compounds having the formula (1), and enantiomers, and diastereomers, pharmaceutically-acceptable salts, thereof, are usefuil as kinase modulators, including MK2 modulation, wherein one of E and F is a nitrogen atom and the other of E and F is a carbon atom, Z is N or CR 3 , and R 1 , R 2 , R 3 , X and Y are as defined herein.

  具有化学式（1）的化合物，以及其对映体、非对映体、药用可接受的盐，可用作激酶调节剂，包括MK2调节，其中E和F中的一个是氮原子，另一个是碳原子，Z是N或CR3，R1、R2、R3、X和Y如本文所定义。
• Synthesis and SAR of selective small molecule neuropeptide Y Y2 receptor antagonists
  作者：Gopi Kumar Mittapalli、Danielle Vellucci、Jun Yang、Marion Toussaint、Shaun P. Brothers、Claes Wahlestedt、Edward Roberts

  DOI：10.1016/j.bmcl.2012.04.107

  日期：2012.6

  Highly potent and selective small molecule neuropeptide Y Y2 receptor antagonists are reported. The systematic SAR exploration of a hit molecule N-(4-ethoxyphenyl)-4-[hydroxy(diphenyl)methyl]piperidine-1-carbothioamide, identified from HTS, led to the discovery of highly potent NPY Y2 antagonists 16 (CYM 9484) and 54 (CYM 9552) with IC50 values of 19 nM and 12 nM respectively.

  报告了高效和选择性的小分子神经肽 Y Y2 受体拮抗剂。从 HTS 鉴定的命中分子N- (4-ethoxyphenyl)-4-[hydroxy(diphenyl)methyl]piperidine-1-carbothioamide的系统 SAR 探索导致发现了高效的 NPY Y2 拮抗剂16 (CYM 9484)和54 (CYM 9552)，IC 50值分别为 19 nM 和 12 nM。
• Hepatitis C Virus Inhibitors
  申请人：Sin Ny

  公开号：US20080119461A1

  公开（公告）日：2008-05-22

  Hepatitis C virus inhibitors having the general formula are disclosed. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.

  抑制丙型肝炎病毒的抑制剂具有一般公式。包含这些化合物的组合物以及使用这些化合物抑制HCV的方法也被披露。
• [EN] AMINO-SUBSTITUTED ISOTHIAZOLES<br/>[FR] ISOTHIAZOLES AMINO-SUBSTITUÉS
  申请人：BAYER PHARMA AG

  公开号：WO2015113920A1

  公开（公告）日：2015-08-06

  The present invention relates to amino-substituted isothiazoles of general formula (I) : in which A, R1 and R2 are as defined in the claims, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.

  本发明涉及一般式（I）的氨基取代异噻唑化合物，其中A、R1和R2如权利要求中定义的，以及制备所述化合物的方法，用于制备所述化合物的有用中间体化合物，包含所述化合物的药物组合物和配方，以及利用所述化合物制造用于治疗或预防疾病，特别是肿瘤的药物组合物的用途，作为单一药剂或与其他活性成分联合使用。
• [EN] REMODILINS FOR AIRWAY REMODELING AND ORGAN FIBROSIS<br/>[FR] REMODILINES POUR LE REMODELAGE DES VOIES RESPIRATOIRES ET FIBROSE D'ORGANE
  申请人：UNIV CHICAGO

  公开号：WO2020206109A1

  公开（公告）日：2020-10-08

  Disclosed herein is a class of molecules termed remodilins that are effective in treating asthma, pulmonary fibrosis, and associated disorders. The molecules ameliorate asthma and pulmonary fibrosis symptoms by various mechanisms, including inhibiting airway smooth muscle contractile protein accumulation, reducing airway constrictor hyperresponsiveness, inhibiting bronchial fibroblast transformation into myofibroblasts, and/or treating or preventing airway or pulmonary fibrosis.

  本文披露了一类分子，称为remodilins，它们在治疗哮喘、肺纤维化及相关疾病方面具有有效性。这些分子通过各种机制改善哮喘和肺纤维化症状，包括抑制气道平滑肌收缩蛋白的积累，减少气道收缩过度反应，抑制支气管成纤维细胞向肌成纤维细胞的转化，和/或治疗或预防气道或肺纤维化。