2-(4-甲基-1-哌嗪基)-5-硝基吡啶 | 55403-34-4

• 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: 2-(4-甲基-1-哌嗪基)-5-硝基吡啶
• 中文别名: 5-硝基-2-(4-甲基-1-哌嗪基)吡啶；1-甲基-4-(5-硝基-2-吡啶)哌嗪
• 英文名称: 1-methyl-4-(5-nitropyridin-2-yl)piperazine
• 英文别名: 2-(N-Methylpiperazino)-5-nitropyridin
• CAS: 55403-34-4
• 化学式: C₁₀H₁₄N₄O₂
• mdl: MFCD03001270
• 分子量: 222.247
• InChiKey: DZIASOMGGPNYCU-UHFFFAOYSA-N

物化性质

• 熔点：
  108-110°

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  65.2
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933990090
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methyl-4-(5-nitro-2-pyridinyl)piperazine
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: 1-Methyl-4-(5-nitro-2-pyridinyl)piperazine
CAS number: 55403-34-4

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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: C10H14N4O2
Molecular weight: 222.2

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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：

  2-(4-甲基-1-哌嗪基)-5-硝基吡啶 在 palladium on activated charcoal 2,2,6,6-四甲基哌啶 、 盐酸 、 四(三苯基膦)钯 、 正丁基锂 、 四甲基乙二胺 、 氢气 、 sodium carbonate 、 三乙胺 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 甲苯 为溶剂， -78.0~130.0 ℃ 、101.33 kPa 条件下， 生成 奈妥吡坦
  参考文献：
  名称：

  设计和合成新型的，非手性的高效，选择性，口服活性神经激肽-1受体拮抗剂。

  摘要：

  描述了一种新型的，非手性吡啶类的有效和口服活性神经激肽-1（NK（1））受体拮抗剂的发现。简要概述了该类别的评估，从而确定了净化剂21和甜味剂29，这两种新的专有化学实体具有高亲和力和出色的CNS渗透性。

  DOI：

  10.1016/j.bmcl.2005.11.047
• 作为产物：
  描述：

  2-氯-5-硝基吡啶 以100的产率得到2-(4-甲基-1-哌嗪基)-5-硝基吡啶
  参考文献：
  名称：

  4-phenyl-pyridine derivatives

  摘要：

  本发明涉及一般式的化合物1 其中，R为较低的烷基，较低的烷氧基，卤素或三氟甲基；R1为卤素或氢；当p为1时，除了上述取代基外，R1还可以与R1一起形成—CH═CH—CH═CH—；R2和R2'独立地为氢，卤素，三氟甲基，较低的烷氧基或氰基；当n为1时，除了上述取代基外，R2和R2'还可以形成—CH═CH—CH═CH—，未取代或被选自较低烷基或较低烷氧基的一到两个取代基取代；R3和R3'为氢，较低的烷基或与附加的碳原子一起形成环烷基；R4为氢，—N(R5)2，—N(R5)(CH2)nOH，—N(R5)S(O)2-较低烷基，N(R5)S(O)2-苯基，—N═CH—N(R5)2，—N(R5)C(O)R5；R5为氢，C3-6环烷基，苄基或较低的烷基；R6为羟基，较低的烷基；—(CH2)nCOO—(R5)，—N(R5)CO-较低烷基，羟基-较低烷基；—(CH2)qCN；—(CH2)nO(CH2)nOH，—CHO或含有1至4个异原子的5或6元杂环，所述异原子选自氧，氮和硫，所述环中的一个碳原子未取代或被氧代基取代，该杂环通过烷基链直接键合或键合到分子的其余部分上；4为一个环状的三级胺，该胺可以包含一个额外的异原子，所述异原子选自氧，氮和硫，环中存在的任何硫为硫或可被氧化为亚硫酸盐或二氧化硫，该环状三级胺直接附着于分子的其余部分或通过连接剂—(CH2)nN(R5)—附着；X为—C(O)N(R5)—，—(CH2)mO—，—(CH2)mN(R5)—，—N(R5)C(O)—或—N(R5)(CH2)m—；n，p和q为1至4；m为1或2；以及其药学上可接受的酸盐。本发明的化合物表现出对NK-1受体的高亲和力。它们可用于治疗与NK1拮抗剂相关的疾病。

  公开号：

  US20020091265A1

文献信息

• HISTONE METHYLTRANSFERASE EZH2 INHIBITOR, PREPARATION METHOD AND PHARMACEUTICAL USE THEREOF
  申请人：ANCUREALL PHARMACEUTICAL (SHANGHAI) CO., LTD.

  公开号：US20190345139A1

  公开（公告）日：2019-11-14

  The invention relates to a histone methyltransferase EZH2 inhibitor, a preparation method and pharmaceutical use thereof. In particular, the invention relates to a compound represented by the general formula (I), a preparation method thereof, a pharmaceutical composition containing the same, and a use thereof as a histone methyltransferase EZH2 inhibitor for treating diseases associated with the histone methyltransferase EZH2, especially cancer. The definition of each substituents in the general formula (I) is same as the definition in the specification.

  这项发明涉及一种组蛋白甲基转移酶EZH2抑制剂，其制备方法和药用。具体而言，该发明涉及一种由通式（I）表示的化合物，其制备方法，含有该化合物的药物组合物，以及将其用作组蛋白甲基转移酶EZH2抑制剂治疗与组蛋白甲基转移酶EZH2相关的疾病，特别是癌症。通式（I）中每个取代基的定义与规范中的定义相同。
• HEPATITIS C VIRUS INHIBITORS
  申请人：LONG Daniel D.

  公开号：US20130115194A1

  公开（公告）日：2013-05-09

  The invention provides compounds of formula (I): wherein the variables are defined in the specification, or a pharmaceutically-acceptable salt thereof, that are inhibitors of replication of the hepatitis C virus. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat hepatitis C viral infections, and processes and intermediates useful for preparing such compounds.

  这项发明提供了式(I)的化合物： 其中变量在规范中定义，或其药用盐，这些化合物是乙型肝炎病毒复制的抑制剂。该发明还提供了包括这些化合物的药物组合物，使用这些化合物治疗乙型肝炎病毒感染的方法，以及用于制备这些化合物的工艺和中间体。
• WEE1抑制剂及其制备和用途
  申请人：首药控股（北京）有限公司

  公开号：CN111718348A

  公开（公告）日：2020-09-29

  本发明涉及WEE1抑制剂及其制备和用途。本发明涉及式(I)化合物、或其药学上可接受的盐、溶剂化物、多晶型物或异构体，及其在制备用来治疗跟WEE1活性相关的疾病的药物中的用途。
• 2-Pyridinyl β-ketones as new ligands for room-temperature CuI-catalysed C–N coupling reactions
  作者：Deping Wang、Ke Ding

  DOI：10.1039/b821212k

  日期：——

  2-Pyridinyl β-ketones were identified as new efficient ligands for CuI-catalysed N-arylation of aliphatic amines at room temperature with great selectivity and substrate scope tolerance.

  2-吡啶基β-酮被确定为在室温下催化脂肪胺的N-芳基化反应的新型高效配体，具有良好的选择性和底物适应性。
• 9-(P-phenylazoanilino)-7-methyl-1H-imidazo[4,5-f]quinolines
  申请人：Morton-Norwich Products, Inc.

  公开号：US03947434A1

  公开（公告）日：1976-03-30

  A series of 9-(substituted amino)imidazo[4,5-f]quinolines are effective anthelmintic agents; particularly in respect to the tapeworm Hymenolepis nana.

  一系列9-(取代氨基)咪唑并[4,5-f]喹啉是有效的驱虫药物；特别对于绦虫Hymenolepis nana。