5-溴-2-氯-4-三氟甲基吡啶 | 823221-93-8

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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: 5-溴-2-氯-4-三氟甲基吡啶
• 中文别名: 5-溴-2-氯-4-(三氟甲基)吡啶
• 英文名称: 5-bromo-2-chloro-4-(trifluoromethyl)pyridine
• CAS: 823221-93-8
• 化学式: C₆H₂BrClF₃N
• 分子量: 260.441
• InChiKey: SYBSBIJPNQAETE-UHFFFAOYSA-N

物化性质

• 熔点：
  11-13 °C
• 沸点：
  80-81 °C(Press: 16 Torr)
• 密度：
  1.813 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温和干燥环境

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-chloro-4-(trifluoromethyl)pyridine
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: 5-Bromo-2-chloro-4-(trifluoromethyl)pyridine
CAS number: 823221-93-8

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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: C6H2BrClF3N
Molecular weight: 260.4

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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, hydrogen fluoride, hy-
drogen bromide.

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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：

  5-溴-2-氯-4-三氟甲基吡啶 在 一水合肼 作用下， 以 异丙醇 为溶剂， 反应 11.0h， 以0.48 g的产率得到5-bromo-2-hydrazinyl-4-(trifluoromethyl)pyridine
  参考文献：
  名称：

  [EN] D-AMINO ACID OXIDASE ACTIVITY INHIBITING COMPOUNDS
  [FR] COMPOSÉS INHIBITEURS DE L'ACTIVITÉ DE D-AMINO ACIDE OXYDASE

  摘要：

  式(I)的化合物，其中R1至R3如权利要求中所定义，或其药用可接受的酯、盐、水合物或溶剂化合物，可用作DAAO抑制剂，以及含有它们的药物组合物以及它们作为DAAO活性调节剂、D-丝氨酸水平、D-丝氨酸氧化产物和NMDA受体活性在哺乳动物主体的神经系统中的使用。

  公开号：

  WO2019043635A1
• 作为产物：
  描述：

  5-溴-2-氯吡啶 在 N-甲基吡咯烷酮 、 potassium fluoride 、 copper(l) iodide 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 20.75h， 生成 5-溴-2-氯-4-三氟甲基吡啶
  参考文献：
  名称：

  制备卤代吡啶羧酸异构体的物流灵活性

  摘要：

  尽管有许多可能的方法可以选择性地在所有三个空位上官能化（特别是羧化）2-氯-4-（三氟甲基）吡啶，但是更直接的方法是仅制备2-氯-4-（三氟甲基）吡啶-3来自该前体的-羧酸（1）和来自另一个的另一个6-氯-4-（三氟甲基）吡啶-2-和-3-羧酸（2和3），即。5-溴-2-氯-4-（三氟甲基）吡啶。以相同的方式，它被证明更方便的5-氯-2-（三氟甲基）吡啶转化仅在两个相应的酸的（6和7），并以使第三个（8）由3-溴-5-氯-2-（三氟甲基）吡啶作为替代原料。通过原位产生的（三氟甲基）铜通过重卤素置换，可以容易地从相应取代的氯碘吡啶中获得所有用于官能化的模型底物。

  DOI：

  10.1016/j.tet.2004.09.106

文献信息

• [EN] INHIBITORS OF WDR5 PROTEIN-PROTEIN BINDING<br/>[FR] INHIBITEURS DE LA LIAISON PROTÉINE WDR5-PROTÉINE
  申请人：PROPELLON THERAPEUTICS INC

  公开号：WO2019046944A1

  公开（公告）日：2019-03-14

  The present application is directed to compounds of Formula I: (I) compositions comprising these compounds and their uses, for example as medicaments for the treatment of diseases, disorders or conditions mediated or treatable by inhibition of binding between WDR5 protein and its binding partners.

  本申请涉及到Formula I的化合物：(I) 包括这些化合物的组合物及其用途，例如作为治疗由于抑制WDR5蛋白与其结合伙伴之间结合而介导或可治疗的疾病、紊乱或状况的药物。
• [EN] ANTIDIABETIC SUBSTITUTED HETEROARYL COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROARYLES SUBSTITUÉS ANTIDIABÉTIQUES
  申请人：MERCK SHARP & DOHME

  公开号：WO2015089809A1

  公开（公告）日：2015-06-25

  The present invention relates to a compound represented by formula I: and pharmaceutically acceptable salts thereof. The compounds of formula I are agonists of G-protein coupled receptor 40 (GPR40) and may be useful in the treatment, prevention and suppression of diseases mediated by the G-protein-coupled receptor 40. The compounds of the present invention may be useful in the treatment of Type 2 diabetes mellitus, and of conditions that are often associated with this disease, including obesity and lipid disorders, such as mixed or diabetic dyslipidemia, hyperlipidemia, hypercholesterolemia, and hypertriglyceridemia.

  本发明涉及一种由公式I表示的化合物：以及它们的药用可接受盐。公式I的化合物是G蛋白偶联受体40（GPR40）的激动剂，可用于治疗、预防和抑制由G蛋白偶联受体40介导的疾病。本发明的化合物可用于治疗2型糖尿病，以及通常与该疾病相关的状况，包括肥胖和脂质紊乱，如混合型或糖尿病性血脂异常、高脂血症、高胆固醇血症和高甘油三酯血症。
• [EN] ANTIDIABETIC SUBSTITUTED HETEROARYL COMPOUNDS<br/>[FR] COMPOSÉS D'HÉTÉROARYLE SUBSTITUÉ ANTIDIABÉTIQUES
  申请人：MERCK SHARP & DOHME

  公开号：WO2015095256A1

  公开（公告）日：2015-06-25

  The present invention relates to a compound represented by formula (I): and pharmaceutically acceptable salts thereof. The compounds of formula I are agonists of G-protein coupled receptor 40 (GPR40) and may be useful in the treatment, prevention and suppression of diseases mediated by the G-protein-coupled receptor 40. The compounds of the present invention may be useful in the treatment of Type 2 diabetes mellitus, and of conditions that are often associated with this disease, including obesity and lipid disorders, such as mixed or diabetic dyslipidemia, hyperlipidemia, hypercholesterolemia, and hypertriglyceridemia.

  本发明涉及一种由公式（I）表示的化合物：以及药学上可接受的盐。公式I的化合物是G蛋白偶联受体40（GPR40）的激动剂，并且可能对由G蛋白偶联受体40介导的疾病的治疗、预防和抑制有用。本发明的化合物可能在治疗2型糖尿病，以及通常与该疾病相关的状况，包括肥胖和脂质紊乱，如混合型或糖尿病性血脂异常、高脂血症、高胆固醇血症和高甘油三酯血症中有用。
• [EN] INHIBITORS OF WDR5 PROTEIN-PROTEIN BINDING<br/>[FR] INHIBITEURS DE LA LIAISON ENTRE LA PROTÉINE WDR5 ET SES PARTENAIRES DE LIAISON
  申请人：ONTARIO INST FOR CANCER RES (OICR)

  公开号：WO2017147701A1

  公开（公告）日：2017-09-08

  The present application is directed to compounds of Formula I: (I) compositions comprising these compounds and their uses, for example as medicaments for the treatment of diseases, disorders or conditions mediated or treatable by inhibition of binding between WDR5 protein and its binding partners.

  本申请涉及到Formula I的化合物：(I) 包含这些化合物的组合物及其用途，例如作为治疗由于抑制WDR5蛋白与其结合伙伴之间结合而介导或可治疗的疾病、紊乱或状况的药物。
• [EN] GLP-1 RECEPTOR MODULATORS<br/>[FR] NOUVEAUX MODULATEURS DU RÉCEPTEUR DU GLP-1
  申请人：CELGENE INTERNAT II SARL

  公开号：WO2016094729A1

  公开（公告）日：2016-06-16

  Compounds are provided that modulate the glucagon-like peptide 1 (GLP-1) receptor, as well as methods of their synthesis, and methods of their therapeutic and/or prophylactic use. Such compounds can act as modulators or potentiators of GLP-1 receptor on their own, or with incretin peptides such as GLP-1(7-36) and GLP-1(9-36), or with peptide-based therapies, such as exenatide and liraglutide, and have the following general structure (where "^^^^" represents either or both the R and S form of the compound) (I) where A, B, C, Y1, Y2, Z, R1, R2, R3, R4, R5, W1, n, p and q are as defined herein.

  提供了一些化合物，这些化合物可以调节胰高血糖素样肽1（GLP-1）受体，以及它们的合成方法，以及它们的治疗和/或预防使用方法。这类化合物可以单独作为GLP-1受体的调节剂或增强剂，或者与肠促胰岛素肽（如GLP-1(7-36)和GLP-1(9-36)）一起使用，或者与基于肽的治疗方法（如艾塞那肽和利拉鲁肽）一起使用，并具有以下一般结构（其中"^^^^"代表化合物的R和S形式中的一个或两个）(I) 其中A、B、C、Y1、Y2、Z、R1、R2、R3、R4、R5、W1、n、p和q的定义如下。