6-(三氟甲基)-1H-吲唑 | 954239-22-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 中文名称: 6-(三氟甲基)-1H-吲唑
• 英文名称: 6-(trifluoromethyl)-1H-indazole
• 英文别名: 6-trifluoromethyl indazole
• CAS: 954239-22-6
• 化学式: C₈H₅F₃N₂
• mdl: MFCD08690097
• 分子量: 186.136
• InChiKey: PFAFARJWFBPNIN-UHFFFAOYSA-N

物化性质

• 沸点：
  268.5±35.0 °C(Predicted)
• 密度：
  1.447±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Trifluoromethylindazole
Synonyms: 6-(Trifluoromethyl)-1H-indazole

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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: 6-Trifluoromethylindazole
CAS number: 954239-22-6

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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: C8H5F3N2
Molecular weight: 186.1

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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 fluoride.

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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：

  6-(三氟甲基)-1H-吲唑 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 碘 、 sodium carbonate 、 三氟乙酸 、 potassium hydroxide 作用下， 以 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 32.0h， 生成 3-(2H-1,3-benzodioxol-5-yl)-6-(trifluoromethyl)-2H-indazole
  参考文献：
  名称：

  3-芳基吲唑类化合物作为选择性MEK4抑制剂的合成与生物学评估。

  摘要：

  在这里，我们报告发现了一系列新型的高效和选择性促分裂原活化蛋白激酶激酶4（MEK4）抑制剂。MEK4是MAPK信号通路中的上游激酶，可响应促有丝分裂和细胞应激反应而使p38 MAPK和JNK磷酸化。MEK4过度表达，并在晚期前列腺癌病变中诱导转移。然而，由于尚未开发出靶向MEK4的选择性化学探针，因此MEK4作为肿瘤靶标的价值尚未得到药理学验证。通过结构-活性关系和分子建模对该系列的优化导致鉴定了化合物6 ff（4-（6-氟-2H-吲唑-3-基）苯甲酸），这是一种高效且选择性的MEK4抑制剂。

  DOI：

  10.1002/cmdc.201900019
• 作为产物：
  描述：

  4-氟三氟甲苯 在 氢氧化钾 、 2,2,6,6-tetramethylpiperidinyl-lithium 作用下， 以 乙醚 、 乙醇 、 正己烷 为溶剂， 反应 3.25h， 生成 6-(三氟甲基)-1H-吲唑
  参考文献：
  名称：

  三甲基甲硅烷基重氮甲烷锂与苯炔的[3 + 2]环加成反应可轻松合成3-三甲基甲硅烷基吲唑

  摘要：

  由卤代苯生成的三甲基硅烷基重氮甲烷甲烷与苯炔的[3 + 2]环加成反应以良好至中等的收率得到了相应的3-三甲基硅烷基吲唑。

  DOI：

  10.1016/j.tetlet.2003.12.086

文献信息

• BICYCLIC NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS
  申请人：Atobe Masakazu

  公开号：US20100029733A1

  公开（公告）日：2010-02-04

  A nitrogen-containing bicyclic heterocyclic compound represented by the following formula (1) is provided. When the compound or a salt thereof is administered to a human being or an animal, the compound has a strong antagonistic action against EP1 receptors, and is useful, for example, as an active ingredient of a medicine for the prevention and/or treatment of overactive bladder. The compound is also useful as an active ingredient of a medicine for the prevention and/or treatment of symptoms such as frequency urinary, urinary urgency, or urinary incontinence.

  提供一种由以下式（1）表示的含氮双环杂环化合物。当该化合物或其盐被用于人类或动物时，该化合物对EP1受体具有强烈的拮抗作用，并且可用作预防和/或治疗膀胱过度活跃的药物的活性成分。该化合物还可用作预防和/或治疗频繁排尿、尿急或尿失禁等症状的药物的活性成分。
• [EN] PYRROLOPYRAZINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLOPYRAZINE KINASE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013030138A1

  公开（公告）日：2013-03-07

  The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.

  本发明涉及式I的新型吡咯并吡嗪衍生物的使用，其中变量如本文所述定义，其抑制JAK和SYK，并可用于治疗自身免疫和炎症性疾病。
• Discovery of a novel 2-(1 H -pyrazolo[3,4- b ]pyridin-1-yl)thiazole derivative as an EP 1 receptor antagonist and in vivo studies in a bone fracture model
  作者：Masakazu Atobe、Kenji Naganuma、Masashi Kawanishi、Takahiko Hayashi、Hiroko Suzuki、Masahiro Nishida、Hirokazu Arai

  DOI：10.1016/j.bmcl.2018.06.022

  日期：2018.8

  administration. Despite its good potency in vitro, the high lipophilicity of 1 is a concern in long-term in vivo studies. Further medicinal chemistry efforts identified 4 as an improved lead compound with good in vitro ADME profile applicable to long term in vivo studies. A rat fracture study was conducted with 4 for 4 weeks to validate its utility in bone fracture healing. The results suggest that this

  我们描述了一种药物化学方法，可发现具有高效力和良好药代动力学的新型EP 1拮抗剂。我们的出发点是1，一种EP 1受体拮抗剂，在静脉内给药后在膀胱测量模型中显示出药理学功效。尽管其在体外具有良好的效能，但长期的体内研究仍关注1的高亲脂性。进一步的药物化学努力将4鉴定为具有良好体外ADME谱的改良铅化合物，适用于长期体内研究。一项大鼠骨折研究进行了4持续4周以验证其在骨折愈合中的效用。结果表明，该EP 1受体拮抗剂刺激愈伤组织形成，因此4具有增强骨折愈合的潜力。
• [EN] MUSCARINIC AGONISTS<br/>[FR] AGONISTES MUSCARINIQUES
  申请人：ACADIA PHARM INC

  公开号：WO2014152144A1

  公开（公告）日：2014-09-25

  Compounds of formula (I) and methods are provided for the treatment of disease or conditions in which modification of cholinergic, especially muscarinic receptor activity, has a beneficial effect.

  提供了化合物(I)的公式和治疗疾病或病况的方法，其中改变胆碱能，尤其是肌肉胆碱受体活性，具有益处的效果。
• A novel copper-catalyzed, hydrazine-free synthesis of N-1 unsubstituted 1H-indazoles using stable guanylhydrazone salts as substrates
  作者：Szymon P. Rekowski、Bettina K. Kroener、Deepika Kathuria、Aabid A. Wani、Sumit S. Chourasiya、Jürgen Conrad、Prasad V. Bharatam、Wolfgang Frey、Uwe Beifuss

  DOI：10.1016/j.tet.2021.132192

  日期：2021.7

  A CuI-catalyzed, hydrazine-free transformation of 2-(2-bromoarylidene)guanylhydrazone hydrochlorides using Cs2CO3 as a base and DMEDA as a ligand at 120 °C for 5 h delivers substituted 1H-indazoles with yields up to 75%. The C,N double bond configuration of the substrates was determined by NMR experiments and quantum chemical calculations. The reaction mechanism was studied using quantum chemical calculations

  使用 Cs 2 CO 3作为碱和 DMEDA 作为配体在CuI 催化下无肼转化 2-（2-溴亚芳基）脒腙盐酸盐，在 120 °C 下转化5 小时，生成取代的 1 H-吲唑，产率高达 75 %。底物的 C,N 双键构型由核磁共振实验和量子化学计算确定。使用量子化学计算研究了反应机理。