2-异丙基哌嗪 | 29460-90-0

• 物质功能分类: 香精与香料 - 合成香料 - 吡嗪类香料
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-异丙基哌嗪
• 中文别名: 2-异丙基吡嗪
• 英文名称: 2-isopropylpyrazine
• 英文别名: Isopropylpyrazin；Isopropylpyrazine；2-propan-2-ylpyrazine
• CAS: 29460-90-0
• 化学式: C₇H₁₀N₂
• mdl: MFCD00060871
• 分子量: 122.17
• InChiKey: GIMBKDZNMKTZMG-UHFFFAOYSA-N

物化性质

• 沸点：
  169.8±20.0 °C(Predicted)
• 密度：
  0.969±0.06 g/cm3(Predicted)
• LogP：
  1.06
• 物理描述：
  colourless to light yellow liquid with a minty, green, nutty, honey odour
• 溶解度：
  soluble in water, organic solvents, oils
• 折光率：
  1.486-1.496
• 保留指数：
  951.6;949;949
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，也未有已知危险反应。请避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.428
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xi
• 安全说明：
  S24/25,S45
• 危险类别码：
  R25
• WGK Germany：
  3
• 海关编码：
  2933990090
• 储存条件：
  请将贮藏器密封，并存放在阴凉、干燥处。确保工作间有良好的通风或排气设施。

制备方法与用途

用途

1. 化学试剂

反应信息

• 作为反应物：
  描述：

  2-异丙基哌嗪 在 chromium(VI) oxide 、 正丁基锂 、 硫酸 、 二异丙胺 作用下， 以 乙醚 、 水 、 丙酮 为溶剂， 反应 4.17h， 生成 2-(1,1,2-trimethyl-2-hydroxy-2-phenylethyl)pyrazine
  参考文献：
  名称：

  Steric effects on pyrolysis reactions. Thermal retro-ene reaction of pyrazineethanols

  摘要：

  DOI：

  10.1021/jo00227a005
• 作为产物：
  描述：

  i-Propyl 2-pyrazinyl-sulfon 以15%的产率得到
  参考文献：
  名称：

  KONAKAHARA T.; GOKAN K.; IWAMA M.; TAKAGI Y., HETEROCYCLES, 1979, 12, NO 3, 373-376

  摘要：

  DOI：

文献信息

• HETEROBICYCLIC COMPOUNDS
  申请人：Amgen Inc.

  公开号：US20130225552A1

  公开（公告）日：2013-08-29

  Heterobicyclic compounds of Formula (I): or a pharmaceutically-acceptable salt, tautomer, or stereoisomer thereof, as defined in the specification, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, Huntington's Disease, and the like.

  Formula (I)的杂环化合物： 或其药用可接受的盐、互变异构体或立体异构体，如规范中所定义，并含有它们的组合物，以及制备这种化合物的方法。本文还提供了通过抑制PDE10来治疗由此可治疗的疾病或疾病的方法，如肥胖症、非胰岛素依赖型糖尿病、精神分裂症、躁郁症、强迫症、亨廷顿病等。
• Triazolone derivatives
  申请人：Clark Richard

  公开号：US20080015199A1

  公开（公告）日：2008-01-17

  A Compound represented by the following general formula (1), salts thereof or hydrates of the foregoing is a novel compound useful for treatment and/or prevention of diseases associated with thrombus formation, and which is safer with suitable physicochemical stability. [wherein R 1a , R 1b , R 1c and R 1d each independently represent hydrogen, etc.; R 2 represents optionally substituted phenyl, etc.; R 3 represents optionally substituted C6-10 aryl, etc.; and Z 1 and Z 2 each independently represent hydrogen]

  以下一般式（1）表示的化合物，其盐或上述化合物的水合物是一种新型化合物，可用于治疗和/或预防与血栓形成相关的疾病，并且具有适当的物理化学稳定性，更安全。 [其中R1a，R1b，R1c和R1d分别独立表示氢等；R2表示可选择取代的苯基等；R3表示可选择取代的C6-10芳基等；Z1和Z2分别独立表示氢]
• TAU-PROTEIN TARGETING PROTACS AND ASSOCIATED METHODS OF USE
  申请人：Arvinas, Inc.

  公开号：US20180125821A1

  公开（公告）日：2018-05-10

  The present disclosure relates to bifunctional compounds, which find utility as modulators of tau protein. In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a VHL or cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds tau protein, such that tau protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of tau. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of tau protein. Diseases or disorders that result from aggregation or accumulation of tau protein are treated or prevented with compounds and compositions of the present disclosure.

  本公开涉及双功能化合物，其作为tau蛋白的调节剂具有实用性。具体而言，本公开涉及含有一端结合到E3泛素连接酶的VHL或cereblon配体，另一端结合到tau蛋白的双功能化合物，使得tau蛋白与泛素连接酶靠近，以实现tau蛋白的降解（和抑制）。本公开展示了与tau蛋白降解/抑制相关的广泛药理活性。本公开的化合物和组合物用于治疗或预防由tau蛋白聚集或积累导致的疾病或紊乱。
• PYRIMIDINE-FUSED CYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
  申请人：SHANGHAI BLUERAY BIOPHARMA CO., LTD.

  公开号：US20210053989A1

  公开（公告）日：2021-02-25

  Disclosed in the present disclosure are a pyrimidine-fused cyclic compound or a pharmaceutically acceptable salt, hydrate, prodrug, stereoisomer, solvate or isotope labeled compound thereof. Also provided in the present disclosure are a preparation method for the compound, a composition comprising the compound and a use of the compound for the preparation of a medicament for the prevention and/or treatment of a disease or condition associated with abnormal SHP2 activity.

  本公开涉及一种嘧啶融合的环状化合物或其药用可接受的盐、水合物、前药、立体异构体、溶剂合物或同位素标记化合物。本公开还提供了该化合物的制备方法、包含该化合物的组合物以及该化合物用于制备与异常SHP2活性相关的疾病或病况的药物的用途。
• COMPOUNDS AND METHODS FOR THE TARGETED DEGRADATION OF INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE 4 POLYPEPTIDES
  申请人：Arvinas, Inc.

  公开号：US20190151295A1

  公开（公告）日：2019-05-23

  The present disclosure relates to bifunctional compounds, which find utility as modulators of Interleukin-1 Receptor-Associated Kinase 4 (IRAK-4); the target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a Von Hppel-Lindau, cereblon, ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

  本公开涉及双功能化合物，其作为白细胞介素-1受体相关激酶4（IRAK-4；目标蛋白）的调节剂具有实用性。具体而言，本公开涉及包含一端结合E3泛素连接酶的Von Hppel-Lindau、cereblon配体的双功能化合物，另一端结合目标蛋白的部分，使得目标蛋白靠近泛素连接酶以实现目标蛋白的降解（和抑制）。本公开展示了与目标蛋白的降解/抑制相关的广泛药理活性。本公开的化合物和组合物用于治疗或预防由目标蛋白聚集或积累导致的疾病或紊乱。