4-(4-氯苯基)-1H-1,2,4-三唑-5(4H)-酮 | 5097-86-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-(4-氯苯基)-1H-1,2,4-三唑-5(4H)-酮
• 中文别名: 4-(4-氯苯基)-1H-1,2,4-噻唑-5(4H)-酮
• 英文名称: 4-(4-chlorophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
• 英文别名: 4-(4-Chlorophenyl)-1H-1,2,4-triazol-5(4H)-one；4-(4-chlorophenyl)-1H-1,2,4-triazol-5-one
• CAS: 5097-86-9
• 化学式: C₈H₆ClN₃O
• mdl: MFCD11053882
• 分子量: 195.608
• InChiKey: PMXUOAFWKPAZIG-UHFFFAOYSA-N

物化性质

• 熔点：
  200 °C
• 密度：
  1.49±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.7
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(4-Chlorophenyl)-1H-1,2,4-triazol-5(4H)-one
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: 4-(4-Chlorophenyl)-1H-1,2,4-triazol-5(4H)-one
CAS number: 5097-86-9

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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.
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: C8H6ClN3O
Molecular weight: 195.6

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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, hydrogen chloride.

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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：

  4-(4-氯苯基)-1H-1,2,4-三唑-5(4H)-酮 在 potassium carbonate 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 26.0h， 生成 1-(3-(4-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl) piperazin-1-yl)propyl)-4-(4-chlorophenyl)-1H-1,2,4-triazol-5(4H)-one
  参考文献：
  名称：

  Design and synthesis of novel triazole antifungal derivatives by structure-based bioisosterism

  摘要：

  The incidence of life-threatening fungal infections is increasing dramatically. In an attempt to develop novel antifungal agents, our previously synthesized phenoxyalkylpiperazine triazole derivatives were used as lead structures for further optimization. By means of structure-based bioisosterism, triazolone was used as a new bioisostere of oxygen atom. This type of bioisosteric replacement can improve the water solubility without loss of hydrogen-bonding interaction with the target enzyme. A series of triazolone-containing triazoles were rationally designed and synthesized. As compared with fluconazole, several compounds showed higher antifungal activity with broader spectrum, suggesting their potential for further evaluations. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.03.019
• 作为产物：
  描述：

  phenyl N-(4-chlorophenyl)carbamate 在 一水合肼 、 溶剂黄146 、 甲脒 作用下， 以 乙二醇二甲醚 、 乙腈 为溶剂， 生成 4-(4-氯苯基)-1H-1,2,4-三唑-5(4H)-酮
  参考文献：
  名称：

  作为治疗非酒精性脂肪性肝炎的有效 PPARα/δ 双重激动剂的三唑酮衍生物的设计、合成和生物学评价

  摘要：

  过氧化物酶体增殖物激活受体α/δ（PPARα/δ）被认为是非酒精性脂肪性肝炎（NASH）的潜在治疗靶点。然而，PPARα/δ双重激动剂GFT-505在III期临床试验中表现出较差的抗NASH效果，这可能是由于其PPARα/δ激动活性较弱且代谢稳定性差。其他报道的 PPARα/δ 双重激动剂要么表现出有限的效力，要么具有不平衡的 PPARα/δ 激动活性。在此，我们报道了一系列新型三唑酮衍生物作为 PPARα/δ 双重激动剂。其中，化合物H11在 PPAR 反式激活测定中表现出有效且平衡的 PPARα/δ 激动活性（PPARα EC 50 = 7.0 nM；PPARδ EC 50 = 8.4 nM）以及对 PPARγ 的高选择性（PPARγ EC 50 = 1316.1 nM）。 PPARδ 与H11复合物的晶体结构揭示了独特的 PPARδ-激动剂相互作用。 H11具有优异的 PK 特性和良

  DOI：

  10.1021/acs.jmedchem.1c02002

文献信息

• [EN] GPR139 RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RÉCEPTEUR GPR139
  申请人：BLACKTHORN THERAPEUTICS INC

  公开号：WO2021127459A1

  公开（公告）日：2021-06-24

  Compounds are provided that modulate the GPR139 receptor, compositions containing the same, and to methods of their preparation and use for treatment of a malcondition wherein modulation of the GPR139 receptor is medically indicated or beneficial. Such compounds have the structure of Formula (I): or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, isotope, or salt thereof, wherein R1, R4, R5, R9, R10, Q6, Q7, and Q12 are as defined herein.

  提供了调节GPR139受体的化合物，含有这些化合物的组合物，以及它们的制备和用于治疗GPR139受体调节在医学上指示或有益的疾病的方法。这些化合物具有以下结构的化学式（I）：或其药学上可接受的异构体、拉克酸盐、水合物、溶剂化合物、同位素或盐，其中R1、R4、R5、R9、R10、Q6、Q7和Q12如本文所定义。
• Azole compounds, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US05371101A1

  公开（公告）日：1994-12-06

  An azole compound represented by the formula (I): ##STR1## wherein Ar is a substituted phenyl group; R.sup.1 and R.sup.2 independently are a hydrogen atom or a lower alkyl group, or R.sup.1 and R.sup.2 may combine together to form a lower alkylene group; R.sup.3 is a group bonded through a carbon atom; R.sup.4 is a hydrogen atom or an acyl group; X is a nitrogen atom or a methine group; and n Y and Z independently are a nitrogen atom or a methine group which may optionally be substituted with a lower alkyl group, or a salt thereof, which is useful for prevention and therapy of fungal infections of mammals as antifungal agent.

  一种以公式（I）表示的唑类化合物：##STR1## 其中Ar是一个取代苯基；R.sup.1和R.sup.2分别是氢原子或低碳烷基，或R.sup.1和R.sup.2可以结合在一起形成低碳烷基；R.sup.3是通过碳原子连接的基团；R.sup.4是氢原子或酰基；X是氮原子或甲基基团；n Y和Z分别是氮原子或甲基基团，可以选择性地被低碳烷基取代，或其盐，对于预防和治疗哺乳动物真菌感染作为抗真菌剂是有用的。
• 2-(Het)aryl-substituted fused heterocycle derivatives as pesticides
  申请人：BAYER CROPSCIENCE AKTIENGESELLSCHAFT

  公开号：US20180303097A1

  公开（公告）日：2018-10-25

  The invention relates to novel compounds of the formula (I) in which R 1 , R 2 , R 3 , A 1 , V, X and n have the meanings given above, to their use as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for their preparation.

  本发明涉及公式（I）的新化合物，其中R1，R2，R3，A1，V，X和n具有上述给定的含义，它们用作杀虫剂和/或杀虫剂，以控制动物害虫，并提供其制备的过程和中间体。
• Efficient One‐Step Synthesis of a Key Intermediate for the Synthesis of Azole Antifungals Using the Mitsunobu Protocol
  作者：Jitendra A. Sattigeri、Jasbir S. Arora、Ashwani K. Verma、Sanjay Malhotra、Mohammad Salman

  DOI：10.1080/00397910500297461

  日期：2005.11

  single‐step process for coupling (2R,1S)‐1‐[2‐(2,4‐difluorophenyl)‐2‐oxiranyl]ethanol and various 1,2,4‐triazolones utilizing the Mitsunobu protocol is described. The product so formed is a key intermediate in the synthesis of azole antifungals with potent and broad‐spectrum activity against yeast and filamentous fungi.

  摘要描述了使用 Mitsunobu 协议偶联 (2R,1S)-1-[2-(2,4-二氟苯基)-2-环氧乙烷基]乙醇和各种 1,2,4-三唑酮的简单单步过程。如此形成的产物是合成唑类抗真菌剂的关键中间体，对酵母和丝状真菌具有强效和广谱活性。
• 2-(HET)ARYL-SUBSTITUTED FUSED HETEROCYCLE DERIVATIVES AS PESTICIDES
  申请人：Bayer Aktiengesellschaft

  公开号：US20200236940A1

  公开（公告）日：2020-07-30

  The invention relates to novel compounds of the formula (I) in which R 1 , R 2 , R 3 , R 4 , A 1 , A 2 , X and n have the definitions given above, to the use thereof as acaricides and/or insecticides for controlling animal pests and to processes and intermediates for preparation thereof.

  本发明涉及公式（I）的新化合物，其中R1，R2，R3，R4，A1，A2，X和n具有上述给定的定义，以及将其用作杀虫剂和/或杀虫剂以控制动物害虫的用途，以及制备它们的过程和中间体。