1-(4-吡啶基)哌嗪 | 1008-91-9

• 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-(4-吡啶基)哌嗪
• 中文别名: 1-(4-吡啶)哌嗪
• 英文名称: 4-(piperazin-1-yl)pyridine
• 英文别名: 1-(4-Pyridyl)piperazine；1-(pyridin-4-yl)piperazine；1-pyridin-4-ylpiperazine
• CAS: 1008-91-9
• 化学式: C₉H₁₃N₃
• mdl: MFCD00040745
• 分子量: 163.222
• InChiKey: OQZBAQXTXNIPRA-UHFFFAOYSA-N

物化性质

• 熔点：
  137-141 °C
• 沸点：
  195-200°C 0,3mm
• 密度：
  1.081±0.06 g/cm3(Predicted)
• 闪点：
  195-200°C/0.3mm
• 溶解度：
  溶于甲醇
• pKa：
  10.73±0.10 (Predicted,Most Basic Temp: 25 °C)
• 稳定性/保质期：
  在常温常压下稳定，应避免与空气接触以防止氧化。

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  12
• 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：
  28.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  8
• 危险品标志：
  C
• 安全说明：
  S26,S36/37/39,S45
• 危险类别码：
  R34
• WGK Germany：
  3
• 海关编码：
  2933990090
• 包装等级：
  II
• 危险类别：
  8
• 危险品运输编号：
  UN 3259 8/PG 2
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319
• 储存条件：
  在干燥的惰性气体中保持容器密封，并存放在阴凉、干燥处。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-(4-Pyridyl)piperazine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H314: Causes severe skin burns and eye damage
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P310: Immediately call a POISON CENTER or doctor/physician

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Section 3. Composition/information on ingredients.
Ingredient name: 1-(4-Pyridyl)piperazine
CAS number: 1008-91-9

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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.
Storage: Store in closed vessels, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C9H13N3
Molecular weight: 163.2

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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
UN Number: UN3259 Class: 8 Packing group: II
Proper shipping name: AMINES, SOLID, CORROSIVE, N.O.S. OR POLYAMINES, SOLID, CORROSIVE, N.O.S. (1-
(4-Pyridyl)piperazine)

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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-(4-吡啶基)哌嗪 在 盐酸 、 tin 作用下， 以 氯仿 、 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 1-(4-氨基苯基)-4-(吡啶-4-基)哌嗪
  参考文献：
  名称：

  N- [4-（4-（烷基/芳基/杂芳基）-哌嗪-1-基）-苯基]-氨基甲酸乙酯衍生物的设计，合成及药理学评价

  摘要：

  一系列的烷基/芳基/杂芳基哌嗪衍生物（37 - 54），设计并作为潜在的抗惊厥药合成。目标化合物具有令人满意的物理化学和药代动力学特性。在最大电击（MES）和皮下戊四氮（sc-PTZ）癫痫发作试验中筛选了合成的化合物的体内抗惊厥活性。此外，使用旋转法进行神经毒性评估。结构活性关系研究表明，在哌嗪环上具有芳族基团的化合物显示出有效的抗惊厥活性。化合物多数表现抗MES活性，而化合物39，41，42，43，44，50，52，和53中都发作表现出测试抗惊厥活性。除了所有的化合物42，46，47，和50没有表现出神经毒性。活性最高的衍生物45在MES测试中显示出有效的抗惊厥活性，剂量为30 mg / kg（0.5 h）和100 mg / kg（4 h），并且在sc-PTZ测试中也具有出色的保护作用（100 mg / kg）在两个时间间隔。因此，化合物45在被广泛用于研究癫痫发生模型的PTZ癫痫发作模

  DOI：

  10.1016/j.bmcl.2015.01.004
• 作为产物：
  描述：

  4-溴吡啶 在 palladium on activated charcoal 甲酸铵 、 copper(II) sulfate 作用下， 以 甲醇 、 水 为溶剂， 反应 27.0h， 生成 1-(4-吡啶基)哌嗪
  参考文献：
  名称：

  具有中心烟碱作用的N1-乙酰基-N4-二甲基-哌嗪碘化物（ADMP）和N1-苯基-N4-二甲基-哌嗪碘化物（DMPP）的杂交和等距类似物。

  摘要：

  通过将N1-乙酰基-N4-二甲基哌嗪碘化物（1，ADMP）和N1-苯基-N4-二甲基哌嗪碘化物（3，DMPP）或相应的叔碱基（2， 4）用槟榔碱（5）和槟榔酮（6）或通过等规取代DMPP的苯环。杂交提供了既作为叔碱又作为碘甲基化物的化合物，其对烟碱样受体没有亲和力。相反，等位取代使化合物对受体保持亲和力。其中，两个叔碱基（37、38）对烟碱样受体具有纳摩尔级的亲和力。这些异构化合物的药理学特征非常有趣，因为它们的外周和中枢作用存在差异，

  DOI：

  10.1016/s0968-0896(98)00259-4
• 作为试剂：
  描述：

  1-(4-硝基苯基)哌嗪 在 四(三苯基膦)钯 、 palladium 10% on activated carbon 、 氢气 、 sodium cyanoborohydride 、 sodium carbonate 、 potassium carbonate 、 N,N-二异丙基乙胺 、 1-(4-吡啶基)哌嗪 、 三氟乙酸 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 、 zinc(II) chloride 作用下， 以 甲醇 、 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 水 为溶剂， 150.0 ℃ 、310.27 kPa 条件下， 反应 3.16h， 生成 2-(((3R,4S)-3-fluoro-1-(2-hydroxyacetyl)piperidin-4-yl)oxy)-5-(4-((4-(4-(tetrahydro-2H-pyran-4-yl)piperazin-1-yl)phenyl)amino)-1,3,5-triazin-2-yl)benzonitrile
  参考文献：
  名称：

  TANK-BINDING KINASE INHIBITOR COMPOUNDS

  摘要：

  具有以下化学式（I）的化合物以及它们的使用和制备方法已被披露：

  公开号：

  US20160096827A1

文献信息

• Dual Pharmacophores - PDE4-Muscarinic Antagonistics
  申请人：Callahan James Francis

  公开号：US20090197871A1

  公开（公告）日：2009-08-06

  The present invention is directed to novel compounds of Formula (I), pharmaceutical compositions and their use in therapy, for example as inhibitors of phosphodiesterase type IV (PDE4) and as antagonists of muscarinic acetylcholine receptors (mAChRs), in the treatment of/and or prophylaxis of respiratory diseases, including antiinflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rhinitis (e.g. allergic rhinitis), atopic dermatitis or psoriasis.

  本发明涉及式(I)的新化合物，药物组合物及其在治疗中的应用，例如作为磷酸二酯酶IV (PDE4)的抑制剂和毒蕈碱乙酰胆碱受体 (mAChRs)的拮抗剂，用于治疗和/或预防呼吸道疾病，包括抗炎症和/或过敏性疾病，如慢性阻塞性肺病 (COPD)、哮喘、鼻炎 (例如过敏性鼻炎)、特应性皮炎或银屑病。
• Substituted Indole Compounds
  申请人：Schunk Stefan

  公开号：US20100222324A1

  公开（公告）日：2010-09-02

  Substituted indole compounds corresponding to the formula I: In which R 8 , R 9a , R 9b , R 10 , R 11 , R 200 , R 210 , A, D, T, q, s and t have defined meanings, processes for the preparation thereof, pharmaceutical compositions containing such compounds and the use of substituted indole compounds for the treatment or inhibition of pain and other conditions which are at least partly mediated by Bradykinin 1 receptors (B1R).

  将与下式I对应的吲哚化合物替代： 其中R8、R9a、R9b、R10、R11、R200、R210、A、D、T、q、s和t具有定义的含义，其制备方法，含有这种化合物的药物组合物以及用于治疗或抑制至少部分由Bradykinin 1受体（B1R）介导的疼痛和其他病症的替代吲哚化合物的用途。
• SUBSTITUTED SULFONAMIDE COMPOUNDS
  申请人：OBERBOERSCH Stefan

  公开号：US20080153843A1

  公开（公告）日：2008-06-26

  Substituted sulfonamide derivatives, a process for their preparation, pharmaceutical compositions containing these compounds, and to the use of substituted sulfonamide derivatives in the treatment or inhibition of pain and/or various disorders or disease states.

  磺胺取代物，其制备方法，含有这些化合物的药物组合物，以及磺胺取代物在治疗或抑制疼痛和/或各种疾病或疾病状态中的用途。
• NOVEL CYCLOPROPANE INDOLINONE DERIVATIVES
  申请人：Chen Li

  公开号：US20110144106A1

  公开（公告）日：2011-06-16

  The present invention relates to a compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R 1 to R 4 have the significance given in claim 1 . The compound may be used, for example, for the treatment or prophylaxis of obesity, hyperglycemia, dyslipidemia, and type 1 or type 2 diabetes,

  本发明涉及一种具有化学式（I）的化合物，以及其药学上可接受的盐，其中R1至R4具有权利要求1中给定的含义。该化合物可以用于治疗或预防肥胖、高血糖、血脂异常以及1型或2型糖尿病。
• MACROCYCLIC COMPOUNDS AND THEIR USE AS KINASE INHIBITORS
  申请人：Combs Andrew Paul

  公开号：US20090286778A1

  公开（公告）日：2009-11-19

  The present invention relates to macrocyclic compounds of Formula I: or pharmaceutically acceptable salts thereof or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are JAK/ALK inhibitors useful in the treatment of JAK/ALK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

  本发明涉及以下化学式I的大环化合物： 或其药用可接受盐或季铵盐，其中所述成员在此提供，并且它们的组成物和使用方法，这些JAK/ALK抑制剂在治疗JAK/ALK相关疾病中有用，例如炎症和自身免疫性疾病以及癌症。