5-(4-甲氧基苯基)-2-氨基吡啶 | 503536-75-2

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 5-(4-甲氧基苯基)-2-氨基吡啶
• 中文别名: 2-氨基-5-(4-甲氧基苯基)吡啶
• 英文名称: 5-(4-methoxyphenyl)-pyridin-2-ylamine
• 英文别名: 5-(4-methoxyphenyl)pyridin-2-amine
• CAS: 503536-75-2
• 化学式: C₁₂H₁₂N₂O
• 分子量: 200.24
• InChiKey: CSWWIPYFIQSGFG-UHFFFAOYSA-N

物化性质

• 沸点：
  360.6±32.0 °C(Predicted)
• 密度：
  1.149
• 溶解度：
  可溶于二氯甲烷、乙酸乙酯

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  48.1
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-5-(4-methoxyphenyl)pyridine
Synonyms: 5-(4-Methoxyphenyl)pyridin-2-amine

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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: 2-Amino-5-(4-methoxyphenyl)pyridine
CAS number: 503536-75-2

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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: C12H12N2O
Molecular weight: 200.2

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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.

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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：

  5-(4-甲氧基苯基)-2-氨基吡啶 在 氢溴酸 作用下， 以98%的产率得到4-(6-氨基吡啶-3-基)苯酚
  参考文献：
  名称：

  Synthesis and SAR studies of biaryloxy-substituted triazoles as antifungal agents

  摘要：

  A series of 1-(substituted biaryloxy)-2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazol-1-yl) propan-2-ol were synthesized and their antifungal activities were evaluated against eight human pathogenic fungi in vitro. Seventeen compounds showed activity 4-to 64-fold higher than voriconazole against Candida albicans. SAR clearly suggested that introduction of a biaryloxy side chain greatly enhanced the antifungal activity of triazole analogs against Candida species. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.04.056
• 作为产物：
  描述：

  2-氨基吡啶 在 potassium phosphate 、 N-溴代丁二酰亚胺(NBS) 、 四(三苯基膦)钯 作用下， 以 水 、 乙二醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 32.0h， 生成 5-(4-甲氧基苯基)-2-氨基吡啶
  参考文献：
  名称：

  三氟吡啶并[1,2-a]嘧啶-2-酮衍生物的合成及其抗球虫活性的评价。

  摘要：

  筛选我们的化学文库以发现表现出抗艾美尔球虫侵袭宿主细胞的体外活性的新分子，发现了一种铅化合物，IC50为15μM。使用34种新合成的化合物进行了结构-活性关系研究，以鉴定更多活性分子并增强体外抗寄生虫活性。四种化合物在体外抑制MDBK细胞入侵方面比先导化合物更有效。

  DOI：

  10.1016/j.bmcl.2015.11.018

文献信息

• A highly active catalytic system for Suzuki–Miyaura cross-coupling reactions of aryl and heteroaryl chlorides in water
  作者：Shu-Lan Mao、Yue Sun、Guang-Ao Yu、Cui Zhao、Zhi-Jun Han、Jia Yuan、Xiaolei Zhu、Qihua Yang、Sheng-Hua Liu

  DOI：10.1039/c2ob26463c

  日期：——

  An easily available Pd(OAc)2/(2-mesitylindenyl)dicyclohexylphosphine/Me(octyl)3N+Cl−/K3PO4·3H2O catalytic system was developed and it shows high catalytic activity in the Suzuki–Miyaura cross-coupling reaction of a diverse array of aryl and heteroaryl chlorides in water. Notably, this catalytic system also works with ultra-low loading of the catalyst with high turnover numbers.

  容易获得的Pd（OAc）2 /（2-异丁烯基）二环己基膦/ Me的（辛基）3 Ñ +氯- / K 3 PO 4 ·3H 2 ö催化体系被开发，它示出了在芳基和杂芳基氯化物的多样性阵列的Suzuki-Miyaura交叉偶联反应的高催化活性水。值得注意的是，该催化系统还可以在超低负荷下以高周转数运行。
• Pd-Catalyzed Suzuki coupling reactions of aryl halides containing basic nitrogen centers with arylboronic acids in water in the absence of added base
  作者：Zhao Li、Carol Gelbaum、Zachary S. Campbell、Paul C. Gould、Jason S. Fisk、Bruce Holden、Arvind Jaganathan、Gregory T. Whiteker、Pamela Pollet、Charles L. Liotta

  DOI：10.1039/c7nj03567e

  日期：——

  The Pd-catalyzed Suzuki coupling reactions of a series of aryl chlorides and aryl bromides containing basic nitrogen centers with arylboronic acids in water in the absence of added base are reported. The reactions proceed either partially or entirely under acidic conditions. After surveying twenty-two phosphorus ligands, high yields of products were obtained with aryl chlorides only when a bulky ligand

  据报道，在不添加碱的情况下，水中一系列含碱性氮中心的芳基氯化物和芳基溴化物与水中的芳基硼酸进行钯催化的Suzuki偶联反应。反应在酸性条件下部分或全部进行。在调查了二十二个磷配体后，只有在庞大的配体2-（二叔丁基-膦基）-1-苯基-1 H上，芳基氯化物才能获得高收率的产品。使用了吡咯（cataCXium®PtB）。相反，在不存在添加的碱和添加的配体的情况下，芳基溴化物产生高产率的产物。为了完全探索酸性条件下的Suzuki偶联过程，使用几种模型底物在缓冲的酸性介质中进行了一系列反应。在cataCXium®PtB的存在下，4-氯苄基胺在缓冲的pH 6.0下产生了高收率的产品；在缓冲pH 5.0和更低的条件下，产量急剧下降。产量的下降归因于Pd-配体络合物的分解，这是由于在较酸性的水性介质中配体的质子化所致。相反，在没有添加配体的情况下，4-氨基-2-氯吡啶在缓冲的pH 3.5和4下产生定量产率
• Recyclable Pd/CuFe₂O₄ nanowires: a highly active catalyst for C–C couplings and synthesis of benzofuran derivatives
  作者：Bhairi Lakshminarayana、Jhonti Chakraborty、G. Satyanarayana、Ch. Subrahmanyam

  DOI：10.1039/c8ra03697g

  日期：——

  Efficient heterogeneous Pd/CuFe₂O₄ nanowires which catalyze cross coupling transformations are described. The protocol is applied to a one-pot synthesis of benzofurans via Sonogashira coupling and an intramolecular etherification sequence.

  描述了高效的异质Pd/CuFe2O4纳米线，可催化交叉偶联反应。该方案应用于苯并呋喃的一锅合成，通过Sonogashira偶联和分子内醚化序列。
• Metal-free synthesis of pyridin-2-yl ureas from 2-aminopyridinium salts
  作者：Saroj、Om P.S. Patel、Krishnan Rangan、Anil Kumar

  DOI：10.1016/j.tetlet.2019.07.030

  日期：2019.8

  domino approach has been developed for the synthesis of pyridin-2-yl urea derivatives via the reaction of 2-aminopyridinium salts and arylamines. The developed strategy tolerated a wide range of functional groups and afforded pyridin-2-yl ureas in moderate to good yields. The reaction was postulated to involve tandem cyclization, intermolecular nucleophilic addition, ring opening, and demethylation.

  通过2-氨基吡啶鎓盐和芳基胺的反应合成吡啶-2-基脲衍生物，已经开发出了前所未有的碱促进多米诺骨牌方法。所开发的策略可耐受各种官能团，并以中等至良好的产率提供吡啶-2-基脲。假定该反应涉及串联环化，分子间亲核加成，开环和去甲基化。
• PEPTIDE DEFORMYLASE INHIBITORS
  申请人：Aubart Kelly M.

  公开号：US20130345120A1

  公开（公告）日：2013-12-26

  The present invention relates to a compound of Formula (I): or a pharmaceutically acceptable salt thereof, corresponding pharmaceutical compositions, compound preparation and treatment methods directed to bacterial infections and inhibition of bacterial peptide deformylase (PDF) activity.

  本发明涉及一种化合物，其化学式为（I）：或其药学上可接受的盐，相应的制药组合物，化合物制备和治疗方法，用于治疗细菌感染和抑制细菌肽变形酶（PDF）活性。