4,6-二氯-5-氟-2-甲基嘧啶 | 105806-13-1

• 物质功能分类: 医药中间体 - 杂环化合物 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 4,6-二氯-5-氟-2-甲基嘧啶
• 中文别名: 2-甲基-4,6-二氯-5-氟嘧啶；2-甲基-5-氟-4,6-氯嘧啶
• 英文名称: 4,6-dichloro-5-fluoro-2-methylpyrimidine
• CAS: 105806-13-1
• 化学式: C₅H₃Cl₂FN₂
• 分子量: 180.997
• InChiKey: IWPZWKNMDQSDQP-UHFFFAOYSA-N

物化性质

• 沸点：
  221℃
• 密度：
  1.504
• 闪点：
  87℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4,6-Dichloro-5-fluoro-2-methylpyrimidine
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: 4,6-Dichloro-5-fluoro-2-methylpyrimidine
CAS number: 105806-13-1

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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: C5H3Cl2FN2
Molecular weight: 181.0

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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：

  4,6-二氯-5-氟-2-甲基嘧啶 在 硼烷四氢呋喃络合物 、 palladium on activated charcoal 、 氢气 、 potassium carbonate 、 N,N-二异丙基乙胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 甲基叔丁基醚 、 水 、 二甲基亚砜 、 甲苯 为溶剂， 5.0~60.0 ℃ 、350.01 kPa 条件下， 反应 17.5h， 生成 GSK1322322
  参考文献：
  名称：

  [EN] PROCESS FOR PREPARING PEPTIDE DEFORMYLASE INHIBITORS
  [FR] PROCÉDÉS DE PRÉPARATION D'INHIBITEURS DE LA PEPTIDE DÉFORMYLASE

  摘要：

  本发明涉及制备Formula(I)中的{2-(烷基)-3-[2-(5-氟-4-嘧啶基)肼基]-3-氧代丙基}羟基甲酰胺化合物或其药用可接受的盐及相应的中间体的方法，其中这些化合物在抑制细菌肽变形酶（PDF）活性和治疗细菌感染的方法中具有用途。

  公开号：

  WO2014141181A1
• 作为产物：
  描述：

  5-氟-2-甲基-4,6-二羟基嘧啶 在 三氯氧磷 作用下， 反应 3.0h， 以79%的产率得到4,6-二氯-5-氟-2-甲基嘧啶
  参考文献：
  名称：

  [EN] PEPTIDE DEFORMYLASE INHIBITORS
  [FR] INHIBITEURS DE PEPTIDE DÉFORMYLASE

  摘要：

  本发明涉及Formula (I)中的{2-(烷基)-3-[2-(5-氟-4-嘧啶基)肼基]-3-氧代丙基}羟甲酰胺化合物或其药用盐，相应的药物组合物，制备这些化合物的方法以及在抑制细菌肽变形酶（PDF）活性和治疗细菌感染的方法中使用这些化合物。

  公开号：

  WO2013082388A1

文献信息

• [EN] INHIBITORS OF PI3 KINASE AND / OR MTOR<br/>[FR] INHIBITEURS DE LA PI3 KINASE ET/OU DU MTOR
  申请人：AMGEN INC

  公开号：WO2010126895A1

  公开（公告）日：2010-11-04

  The present invention relates to compounds of Formula I, or a pharmaceutically acceptable salt thereof; methods of treating diseases or conditions, such as cancer, using the compounds; and pharmaceutical compositions containing the compounds, wherein the variables are as defined herein.

  本发明涉及式I的化合物或其药用可接受盐；使用这些化合物治疗疾病或症状的方法，如癌症；以及含有这些化合物的药物组合物，其中变量如本文所定义。
• Structure-Based Design of a Novel Series of Potent, Selective Inhibitors of the Class I Phosphatidylinositol 3-Kinases
  作者：Adrian L. Smith、Noel D. D’Angelo、Yunxin Y. Bo、Shon K. Booker、Victor J. Cee、Brad Herberich、Fang-Tsao Hong、Claire L. M. Jackson、Brian A. Lanman、Longbin Liu、Nobuko Nishimura、Liping H. Pettus、Anthony B. Reed、Seifu Tadesse、Nuria A. Tamayo、Ryan P. Wurz、Kevin Yang、Kristin L. Andrews、Douglas A. Whittington、John D. McCarter、Tisha San Miguel、Leeanne Zalameda、Jian Jiang、Raju Subramanian、Erin L. Mullady、Sean Caenepeel、Daniel J. Freeman、Ling Wang、Nancy Zhang、Tian Wu、Paul E. Hughes、Mark H. Norman

  DOI：10.1021/jm300184s

  日期：2012.6.14

  A highly selective series of inhibitors of the class I phosphatidylinositol 3-kinases (PI3Ks) has been designed and synthesized. Starting from the dual PI3K/mTOR inhibitor 5, a structure-based approach was used to improve potency and selectivity, resulting in the identification of 54 as a potent inhibitor of the class I PI3Ks with excellent selectivity over mTOR, related phosphatidylinositol kinases

  已经设计并合成了高度选择性的一系列I类磷脂酰肌醇3-激酶（PI3Ks）抑制剂。从双重PI3K / mTOR抑制剂5开始，采用基于结构的方法来提高效能和选择性，从而鉴定出54种是I类PI3K的有效抑制剂，对mTOR，相关磷脂酰肌醇激酶和α广泛的蛋白激酶。化合物54在小鼠模型中表现出强大的PD-PK关系，可在体内抑制PI3K / Akt途径，并在具有激活的PI3K / Akt途径的U-87 MG异种移植模型中有效抑制肿瘤的生长。
• [EN] PEPTIDE DEFORMYLASE INHIBITORS<br/>[FR] INHIBITEURS DE LA PEPTIDE DÉFORMYLASE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2009061879A1

  公开（公告）日：2009-05-14

  The present invention is directed to certain 2-(alkyl)-3-[2-(5-fluoro-4-pyrimidinyl)hydrazino]-3-oxopropyl}hydroxyformamide derivatives, compositions containing them, the use of such compounds in the inhibition of bacterial peptide deformylase (PDF) activity, and in the treatment of bacterial infections. Specifically, the invention is directed to compounds of formula (I), wherein R1, R2 and R3 are defined herein and to pharmaceutically acceptable salts thereof. The compounds of this invention are bacterial peptide deformylase inhibitors and can be useful in the treatment of bacterial infections.

  本发明涉及某些2-(烷基)-3-[2-(5-氟-4-嘧啶基)肼基]-3-氧代丙基}羟甲酰胺衍生物，含有它们的组合物，以及这些化合物在抑制细菌肽变形酶（PDF）活性和治疗细菌感染中的用途。具体而言，该发明涉及式（I）的化合物，其中R1、R2和R3在此有定义，并且其药用盐。本发明的这些化合物是细菌肽变形酶抑制剂，可用于治疗细菌感染。
• CALCIUM CHANNEL ANTAGONISTS
  申请人：Pacofsky J. Gregory

  公开号：US20070197523A1

  公开（公告）日：2007-08-23

  The present invention provides novel calcium channel antagonists, and methods of treating disease sates using the novel antagonists.

  本发明提供了新型钙通道拮抗剂，并使用这些新型拮抗剂治疗疾病状态的方法。
• [EN] HETEROCYCLIC AZOLES FOR THE TREATMENT OF DEMYELINATING DISEASES<br/>[FR] AZOLES HÉTÉROCYCLIQUES POUR LE TRAITEMENT DE MALADIES DE DÉMYÉLINISATION
  申请人：VERTEX PHARMA

  公开号：WO2018106643A1

  公开（公告）日：2018-06-14

  The invention relates to heterocyclic compounds of formula (I) and (IV) or pharmaceutically acceptable salts thereof, useful as modulators of demyelinating diseases. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention, methods of using the compositions and kits thereof in the treatment of various demyelinating and neurodegenerative diseases, including multiple sclerosis.

  该发明涉及式(I)和(IV)的杂环化合物或其药用盐，用作脱髓鞘疾病的调节剂。该发明还提供包含所述化合物的药用组合物，以及使用这些组合物和配套工具治疗各种脱髓鞘和神经退行性疾病的方法，包括多发性硬化症。