2,6-二氯-3-氟吡啶 | 52208-50-1

• 物质功能分类: 医药中间体 - 杂环化合物 - 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: 2,6-二氯-3-氟吡啶
• 英文名称: 2,6-dichloro-3-fluoropyridine
• CAS: 52208-50-1
• 化学式: C₅H₂Cl₂FN
• mdl: MFCD09907815
• 分子量: 165.982
• InChiKey: YAXSIJLRAOURJK-UHFFFAOYSA-N

物化性质

• 熔点：
  44-46°C
• 沸点：
  196.0±35.0 °C(Predicted)
• 密度：
  1.498±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  6.1
• 海关编码：
  2933399090
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2,6-Dichloro-3-fluoropyridine
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: 2,6-Dichloro-3-fluoropyridine
CAS number: 52208-50-1

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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: C5H2Cl2FN
Molecular weight: 166.0

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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.

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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：

  2,6-二氯-3-氟吡啶 在 四(三苯基膦)钯 sodium hydride 、 potassium carbonate 作用下， 以 四氢呋喃 、 水 、 二甲基亚砜 、 mineral oil 为溶剂， 反应 21.25h， 生成 6-chloro-2-(4-chloro-phenyl)-3-(2,2,2-trifluoro-ethoxy)-pyridine
  参考文献：
  名称：

  HETEROARYLMETHYL AMIDES

  摘要：

  本发明涉及以下公式的化合物，其中A1、A2、A3和R1至R8在描述中有定义，并且其药用盐，其制备，含有它们的药物组合物以及它们作为药物用于治疗和/或预防可用高密度脂蛋白胆固醇升高剂治疗的疾病，例如特别是血脂异常、动脉粥样硬化和心血管疾病。

  公开号：

  US20120065212A1
• 作为产物：
  描述：

  2,6-二氯-3-氨基吡啶 在 tetrafluoroboric acid 作用下， 生成 2,6-二氯-3-氟吡啶
  参考文献：
  名称：

  Remuzon, Philippe; Bouzard, Daniel; Jacquet, Jean-Pierre, Heterocycles, 1993, vol. 36, # 3, p. 431 - 434

  摘要：

  DOI：

文献信息

• N-(HETERO)ARYL-PYRROLIDINE DERIVATIVES OF PYRAZOL-4-YL-PYRROLO[2,3-d]PYRIMIDINES AND PYRROL-3-YL-PYRROLO[2,3-d]PYRIMIDINES AS JANUS KINASE INHIBITORS
  申请人：Rodgers James D.

  公开号：US20100298334A1

  公开（公告）日：2010-11-25

  The present invention relates to N-(hetero)aryl-pyrrolidine derivatives of Formula I: which are JAK inhibitors, such as selective JAK1 inhibitors, useful in the treatment of JAK-associated diseases including, for example, inflammatory and autoimmune disorders, as well as cancer.

  本发明涉及式I的N-(杂)芳基吡咯烷衍生物： 这些是JAK抑制剂，如选择性JAK1抑制剂，在治疗JAK相关疾病方面具有用处，例如炎症和自身免疫性疾病，以及癌症。
• [EN] ANTIVIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX
  申请人：ALIOS BIOPHARMA INC

  公开号：WO2015026792A1

  公开（公告）日：2015-02-26

  Disclosed herein are new antiviral compounds, together with pharmaceutical compositions that include one or more antiviral compounds, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a paramyxovirus viral infection with one or more small molecule compounds. Examples of paramyxovirus infection include an infection caused by human respiratory syncytial virus (RSV).

  本文披露了新的抗病毒化合物，以及包括一种或多种抗病毒化合物的药物组合物，以及合成这些化合物的方法。本文还披露了使用一种或多种小分子化合物改善和/或治疗副粘病毒病毒感染的方法。副粘病毒感染的例子包括由人类呼吸道合胞病毒（RSV）引起的感染。
• [EN] 5-AZAINDAZOLE COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS 5-AZAINDAZOLE ET MÉTHODES D'UTILISATION
  申请人：HOFFMANN LA ROCHE

  公开号：WO2014001377A1

  公开（公告）日：2014-01-03

  5-Azaindazole compounds of Formula (I), including stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof, are useful for inhibiting Pim kinase, and for treating disorders such as cancer mediated by Pim kinase. Methods of using compounds of Formula (I) for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  公式（I）的5-氮杂吲唑化合物，包括立体异构体、几何异构体、互变异构体和其药学上可接受的盐，用于抑制Pim激酶，并用于治疗由Pim激酶介导的癌症等疾病。公开了使用公式（I）化合物在哺乳动物细胞中进行体外、体内和体内诊断、预防或治疗此类疾病或相关病理条件的方法。
• [EN] GLP-1R MODULATING COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DE GLP-1R
  申请人：GILEAD SCIENCES INC

  公开号：WO2021081207A1

  公开（公告）日：2021-04-29

  The present disclosure provides GLP-1R agonists, and compositions, methods, and kits thereof. Such compounds are generally useful for treating a GLP-1R mediated disease or condition in a human.

  本公开提供GLP-1R激动剂，以及其组合物、方法和试剂盒。这些化合物通常用于治疗人体中GLP-1R介导的疾病或症状。
• [EN] COMPOUNDS AND METHODS FOR TARGETED DEGRADATION OF KRAS<br/>[FR] COMPOSÉS ET PROCÉDÉS DE DÉGRADATION CIBLÉE DE KRAS
  申请人：ARVINAS OPERATIONS INC

  公开号：WO2021207172A1

  公开（公告）日：2021-10-14

  Bifunctional compounds, which find utility as modulators of Kirsten ras sarcoma protein (KRas or KRAS), are described herein. In particular, the hetero-bifunctional compounds of the present disclosure contain on one end a moiety that binds to the Von Hippel-Lindau E3 ubiquitin ligase and on the other end a moiety which binds KRas, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The heterobifunctional compounds of the present disclosure exhibit a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aberrant regulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.

  本发明描述了双功能化合物，其可用作Kirsten ras肉瘤蛋白（KRas或KRAS）的调节剂。特别是，本公开的杂双功能化合物在一端包含一个与Von Hippel-Lindau E3泛素连接酶结合的部分，在另一端包含一个与KRas结合的部分，使得目标蛋白被置于泛素连接酶附近，以实现目标蛋白的降解（和抑制）。本发明公开的杂双功能化合物展示了与目标蛋白降解/抑制相关的广泛药理活性。可通过本发明公开的化合物和组合物治疗或预防由目标蛋白异常调节引起的疾病或失调。