3-氨基-5-(三氟甲基)吡啶-2-醇 | 90778-25-9

• 物质功能分类: 医药中间体 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 3-氨基-5-(三氟甲基)吡啶-2-醇
• 中文别名: 3-氨基-2-羟基-5-(三氟甲基)吡啶
• 英文名称: 3-amino-5-(trifluoromethyl)-1,2-dihydropyridin-2-one
• 英文别名: 3-amino-5-(trifluoromethyl)pyridin-2(1H)-one；3-amino-5-(trifluoromethyl)-1H-pyridin-2-one
• CAS: 90778-25-9
• 化学式: C₆H₅F₃N₂O
• mdl: MFCD07375384
• 分子量: 178.114
• InChiKey: UKJVAYOQXPDMHO-UHFFFAOYSA-N

物化性质

• 沸点：
  256.7±40.0 °C(Predicted)
• 密度：
  1.457±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  应存于室温、避光、干燥且密封的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Amino-5-(trifluoromethyl)pyridin-2(1H)-one
Synonyms: 3-Amino-2-hydroxy-5-(trifluoromethyl)pyridine

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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: 3-Amino-5-(trifluoromethyl)pyridin-2(1H)-one
CAS number: 90778-25-9

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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: C6H5F3N2O
Molecular weight: 178.1

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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：

  3-氨基-5-(三氟甲基)吡啶-2-醇 在 sodium tetrahydroborate 、 potassium carbonate 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 14.5h， 生成
  参考文献：
  名称：

  [EN] 6-HETEROARYLOXY BENZIMIDAZOLES AND AZABENZIMIDAZOLES AS JAK2 INHIBITORS
  [FR] 6-HÉTÉROARYLOXY BENZIMIDAZOLES ET AZABENZIMIDAZOLES EN TANT QU'INHIBITEURS DE JAK2

  摘要：

  本公开提供了6-杂芳氧基苯并咪唑和氮杂苯并咪唑化合物及其组合物，用于抑制JAK2。

  公开号：

  WO2021226261A1
• 作为产物：
  描述：

  2-羟基-3-硝基-5-(三氟甲基)吡啶 在 5% Pd(II)/C(eggshell) 氢气 作用下， 以 甲醇 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 2.0h， 生成 3-氨基-5-(三氟甲基)吡啶-2-醇
  参考文献：
  名称：

  HARMFUL ARTHROPOD CONTROL COMPOSITION, AND FUSED HETEROCYCLIC COMPOUND

  摘要：

  揭示了一种包括如下式（1）所表示的融合杂环化合物作为活性成分的有害节肢动物控制组合物[其中A1和A2独立地表示氮原子或类似物；R1和R4独立地表示卤素原子或类似物；R2和R3独立地表示卤素原子或类似物；R5和R6独立地表示可被取代的直链C1-C6烃基或类似物（前提是R5和R6不能同时表示氢原子）；n表示0或1]。该有害节肢动物控制组合物具有优异的效果，可用于控制有害节肢动物。

  公开号：

  US20110039843A1

文献信息

• Ligand-Promoted <i>meta</i>-C–H Amination and Alkynylation
  作者：Peng Wang、Gen-Cheng Li、Pankaj Jain、Marcus E. Farmer、Jian He、Peng-Xiang Shen、Jin-Quan Yu

  DOI：10.1021/jacs.6b08942

  日期：2016.10.26

  Using a modified norbornene (methyl bicyclo[2.2.1]hept-2-ene-2-carboxylate) as a transient mediator, meta-C-H amination and meta-C-H alkynylation of aniline and phenol substrates have been developed for the first time. Both the identification of a monoprotected 3-amino-2-hydroxypyridine/pyridone-type ligand and the use of a modified norbornene as a mediator are crucial for the realization of these

  使用改性降冰片烯（甲基双环[2.2.1]庚-2-烯-2-羧酸酯）作为瞬态介质，首次开发了苯胺和苯酚底物的间位CH胺化和间位CH炔基化。单保护的 3-氨基-2-羟基吡啶/吡啶酮型配体的鉴定和使用修饰的降冰片烯作为介体对于实现这两个前所未有的间 CH 转化至关重要。多种底物与间位 CH 胺化和间位 CH 炔化均兼容。包括吲哚、二氢吲哚和吲唑在内的杂环底物的胺化和炔基化以中等至高产率提供所需的产物。
• Ligand-Promoted <i>Meta</i>-C–H Arylation of Anilines, Phenols, and Heterocycles
  作者：Peng Wang、Marcus E. Farmer、Xing Huo、Pankaj Jain、Peng-Xiang Shen、Mette Ishoey、James E. Bradner、Steven R. Wisniewski、Martin D. Eastgate、Jin-Quan Yu

  DOI：10.1021/jacs.6b04966

  日期：2016.7.27

  Here we report the development of a versatile 3-acetylamino-2-hydroxypyridine class of ligands that promote meta-C-H arylation of anilines, heterocyclic aromatic amines, phenols, and 2-benzyl heterocycles using norbornene as a transient mediator. More than 120 examples are presented, demonstrating this ligand scaffold enables a wide substrate and coupling partner scope. Meta-C-H arylation with heterocyclic

  在这里，我们报告了一种通用的 3-乙酰氨基-2-羟基吡啶类配体的开发，这些配体使用降冰片烯作为瞬态介质促进苯胺、杂环芳香胺、苯酚和 2-苄基杂环的间位 CH 芳基化。提供了 120 多个例子，证明了这种配体支架能够实现广泛的底物和偶联伙伴范围。使用该配体还首次实现了以杂环芳基碘化物作为偶联伙伴的间位 CH 芳基化。通过允许来那度胺衍生物的间位 CH 芳基化，展示了这种药物发现转化的效用。还展示了该反应的无银方案的第一步。
• [EN] ACLY INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS D'ACLY ET LEURS UTILISATIONS
  申请人：NIMBUS ARTEMIS INC

  公开号：WO2020097408A1

  公开（公告）日：2020-05-14

  The present invention provides compounds useful as inhibitors of ATP citrate lyase (ACLY), compositions thereof, and methods of using the same.

  本发明提供了作为ATP柠檬酸裂合酶（ACLY）抑制剂的化合物、其组合物以及使用方法。
• [EN] ANTIBIOTIC COMPOUNDS<br/>[FR] COMPOSÉS ANTIBIOTIQUES
  申请人：DISCUVA LTD

  公开号：WO2018037223A1

  公开（公告）日：2018-03-01

  The present invention relates to antibiotic compounds of formula (I), to compositions containing these compounds and to methods of treating bacterial diseases and infections using the compounds. The compounds find application in the treatment of infection with, and diseases caused by, Gram-positive and/or Gram-negative bacteria, and in particular in the treatment of infection with, and diseases caused by, Neisseria gonorrhoeae.

  本发明涉及公式（I）的抗生素化合物，含有这些化合物的组合物，以及使用这些化合物治疗细菌性疾病和感染的方法。这些化合物在治疗革兰氏阳性和/或革兰氏阴性细菌引起的感染和疾病方面具有应用，特别是在治疗由淋病奈瑟菌引起的感染和疾病方面。
• [EN] FUSED HETEROCYCLIC COMPOUND AND USE FOR PEST CONTROL THEREOF<br/>[FR] COMPOSÉ HÉTÉROCYCLIQUE FUSIONNÉ ET SON UTILISATION POUR LA LUTTE CONTRE LES RAVAGEURS
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2012086848A1

  公开（公告）日：2012-06-28

  A fused heterocyclic compound the formula (1) : wherein A1 represents -NR8-, and the like; A2 represents a nitrogen atom, and the like; A3 represents a nitrogen atom, and the like; R1 represents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; R2, R3, R4, and R5 are same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, and the like; R6 and R7 are same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; R8 represents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group W, and the like; n represents 0, 1 or 2. The compound has an excellent activity of controlling pests.

  一种融合的杂环化合物，其化学式（1）：其中A1代表-NR8-等；A2代表一个氮原子等；A3代表一个氮原子等；R1代表一个C1-C6链烃基，可选地具有来自X组的一个或多个原子或基团等；R2、R3、R4和R5相同或不同，独立地代表一个C1-C6链烃基，可选地具有一个或多个卤素原子等；R6和R7相同或不同，独立地代表一个C1-C6链烃基，可选地具有来自X组的一个或多个原子或基团等；R8代表一个C1-C6链烃基，可选地具有来自W组的一个或多个原子或基团等；n代表0、1或2。该化合物具有优异的控制害虫活性。