1-(5-硝基吡啶-2-基)哌嗪 | 82205-58-1

• 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 - 二嗪烷类
• 中文名称: 1-(5-硝基吡啶-2-基)哌嗪
• 英文名称: 1-(5-nitro-2-pyridinyl)piperazine
• 英文别名: 1-(5-nitropyridin-2-yl)piperazine
• CAS: 82205-58-1
• 化学式: C₉H₁₂N₄O₂
• mdl: MFCD00053059
• 分子量: 208.22
• InChiKey: YEPRCPIKTUGVHG-UHFFFAOYSA-N

物化性质

• 熔点：
  84-85 °C
• 沸点：
  418.1±40.0 °C(Predicted)
• 密度：
  1.278±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.444
• 拓扑面积：
  74
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2933990090
• 危险标志：
  GHS07
• 危险性描述：
  H315,H319,H335
• 危险性防范说明：
  P280,P304 + P340 + P312,P305 + P351 + P338,P337 + P313

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-(5-Nitropyridin-2-yl)piperazine
Synonyms: 5-Nitro-2-piperazinopyridine

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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: 1-(5-Nitropyridin-2-yl)piperazine
CAS number: 82205-58-1

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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: C9H12N4O2
Molecular weight: 208.2

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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：

  1-(5-硝基吡啶-2-基)哌嗪 在 吡啶 、 palladium 10% on activated carbon 、 氢气 、 sodium carbonate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  具有改进的抗真菌活性、水溶性和生物利用度的吡啶取代的伊曲康唑类似物的设计和合成

  摘要：

  设计并合成了一系列含伊曲康唑吡啶环的新型类似物。大多数化合物显示出比母体伊曲康唑更有效的抗真菌活性。特别是，类似物、、、和表现出比伊曲康唑更高的溶解度和生物利用度。其生物利用度（42.2%）比伊曲康唑（8%）高5倍，并且在Ames试验中遗传毒理学呈阴性。

  DOI：

  10.1016/j.bmcl.2011.06.062
• 作为产物：
  描述：

  2-溴-5-硝基吡啶 在 potassium carbonate 、 三氟乙酸 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 2.25h， 生成 1-(5-硝基吡啶-2-基)哌嗪
  参考文献：
  名称：

  Synthesis and solid state study of pyridine- and pyrimidine-based fragment libraries

  摘要：

  A library of pyridines and pyrimidines has been synthesised in excellent yields employing microwave and flow chemistry methodologies. Work-up bottlenecks have been facilitated substantially by the use of supported reagents and many of the final compounds have been studied in the solid state by single crystal X-ray diffraction. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.07.147

文献信息

• Novel piperazine based compounds as potential inhibitors for SARS-CoV-2 Protease Enzyme: Synthesis and molecular docking study
  作者：Alaa Z. Omar、Tawfik M. Mosa、Samer K. El-sadany、Ezzat A. Hamed、Mohamed El-atawy

  DOI：10.1016/j.molstruc.2021.131020

  日期：2021.12

  protease enzyme using molecular docking analysis. The docking studies showed that all the ligands have been docked with negative dock energy onto the target protease protein. Moreover, Molecular interaction studies revealed that SARS-CoV-2 protease enzyme had strong hydrogen bonding interactions with piperazine ligands. The present in silico study thus, provided some guidance to facilitate drug design targeting

  合成了结构多样的基于哌嗪的化合物与噻二唑、靛红或硫/氮官能团的杂化。新化合物的结构是根据其光谱数据和元素分析确定的。使用in silico评估所有制备的配体的理化、生物活性评分和药代动力学行为计算工具。已经使用分子对接分析筛选了新的哌嗪配体对 SARS-CoV-2 蛋白酶的抑制活性。对接研究表明，所有配体都以负对接能量与目标蛋白酶蛋白对接。此外，分子相互作用研究表明，SARS-CoV-2蛋白酶与哌嗪配体具有很强的氢键相互作用。因此，目前的计算机研究为促进针对 SARS-CoV-2 主要蛋白酶的药物设计提供了一些指导。
• [EN] THIAZOLE SULFONAMIDE AND OXAZOLE SULFONAMIDE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE THIAZOLE SULFONAMIDE ET OXAZOLE SULFONAMIDE KINASES
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2010104899A1

  公开（公告）日：2010-09-16

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

  本发明提供了噻唑磺酰胺和恶唑磺酰胺化合物、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] THIAZOLE AND OXAZOLE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE À BASE DE THIAZOLE ET D'OXAZOLE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009032667A1

  公开（公告）日：2009-03-12

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

  本发明提供噻唑和氧唑化合物，含有这些化合物的组合物，以及用作药用剂的制备方法和使用方法。
• [EN] COMPOUNDS AS INHIBITORS OF MACROPHAGE MIGRATION INHIBITORY FACTOR<br/>[FR] COMPOSÉS EN TANT QU'INHIBITEURS DU FACTEUR INHIBITEUR DE LA MIGRATION DES MACROPHAGES
  申请人：IMMUNOPHAGE BIOMEDICAL CO LTD

  公开号：WO2020186220A1

  公开（公告）日：2020-09-17

  The present invention provides compounds of Formula (I) shown above and their pharmaceutically acceptable salt, solvates, isomers, or prodrugs, as well as pharmaceutical compositions containing these compounds. Also provided by the invention is a method for treating a disorder mediated by macrophage migration inhibitory factor in a subject, comprising administering to the subject in need thereof a compound or a pharmaceutical composition of this invention.

  本发明提供了上述公式(I)所示的化合物及其药用可接受的盐、溶剂化物、异构体或前药，以及含有这些化合物的药物组合物。本发明还提供了一种用于治疗由巨噬细胞迁移抑制因子介导的疾病的方法，包括向需要治疗的对象施用本发明的化合物或药物组合物。
• INHIBITORS OF DIACYLGLYCEROL ACYLTRANSFERASE
  申请人：Ting Pauline C.

  公开号：US20110224137A1

  公开（公告）日：2011-09-15

  The present invention relates to novel heterocyclic compounds as diacylglycerol acyltransferase (“DGAT”) inhibitors, pharmaceutical compositions comprising the heterocyclic compounds and the use of the compounds for treating or preventing a cardiovascular disease, a metabolic disorder, obesity or an obesity-related disorder, diabetes, dyslipidemia, a diabetic complication, impaired glucose tolerance or impaired fasting glucose. An illustrative compound of the invention is shown below: formula (I).

  本发明涉及作为二酰基甘油酰基转移酶（“DGAT”）抑制剂的新型杂环化合物，包括所述杂环化合物的药物组合物以及利用这些化合物治疗或预防心血管疾病、代谢紊乱、肥胖或与肥胖相关的疾病、糖尿病、血脂异常、糖尿病并发症、糖耐量受损或空腹血糖受损的用途。本发明的一种示例化合物如下所示：式（I）。