2-氨基-5-氟-6-甲基吡啶 | 110919-71-6

• 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-氨基-5-氟-6-甲基吡啶
• 中文别名: 2,2,5,5-四甲基-2,5-二氢吡嗪-1,4-二氧化物
• 英文名称: 5-fluoro-6-methylpyridin-2-amine
• 英文别名: 2-amino-5-fluoro-6-methylpyridine
• CAS: 110919-71-6
• 化学式: C₆H₇FN₂
• mdl: MFCD09835298
• 分子量: 126.133
• InChiKey: WMGRXNKQEVOVET-UHFFFAOYSA-N

物化性质

• 熔点：
  70-72 °C
• 沸点：
  197.6±35.0 °C(Predicted)
• 密度：
  1.196±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  38.9
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  6.1
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302+H312+H332,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Amino-5-fluoro-6-methylpyridine
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-Amino-5-fluoro-6-methylpyridine
CAS number: 110919-71-6

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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, refrigerated.
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: C6H7FN2
Molecular weight: 126.1

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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
UN Number: UN2811 Class: 6.1 Packing group: III
Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (2-Amino-5-fluoro-6-methylpyridine)

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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-氨基-5-氟-6-甲基吡啶 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 乙腈 为溶剂， 反应 1.5h， 以68%的产率得到3-bromo-5-fluoro-6-methylpyridin-2-amine
  参考文献：
  名称：

  [EN] INHIBITORS OF INFLUENZA VIRUS REPLICATION, APPLICATION METHODS AND USES THEREOF
  [FR] INHIBITEURS DE RÉPLICATION DU VIRUS DE LA GRIPPE, MÉTHODES D'APPLICATION ET UTILISATIONS ASSOCIÉES

  摘要：

  这项发明提供了一类新型化合物，作为流感病毒复制的抑制剂，以及这些化合物的制备方法、含有这些化合物的药物组合物，以及这些化合物和药物组合物在治疗流感中的用途。

  公开号：

  WO2017097234A1
• 作为产物：
  描述：

  6-(acetylamino)-2-methyl-3-pyridinediazonium tetrafluoroborate 在 盐酸 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 7.0h， 生成 2-氨基-5-氟-6-甲基吡啶
  参考文献：
  名称：

  有效合成6-氟萘啶酸并将其转化为依诺沙星

  摘要：

  通过高效方法大量制备了1-乙基-6-氟-1,4-二氢-7-甲基-4-氧代-1,8-萘啶-3-羧酸（8）。依次将其降解，得到7-氯-1-乙基-6-氟-1,4-二氢-4-氧代-1,8-萘啶-3-羧酸（11）。该中间体已经与哌嗪反应得到已知的抗菌剂依诺沙星（12）。

  DOI：

  10.1002/jhet.5570240139

文献信息

• [EN] 2-PYRIDYL CARBOXAMIDE-CONTAINING SPLEEN TYROSINE KINASE (SYK) INHIBITORS<br/>[FR] INHIBITEURS DE TYROSINE KINASE DE LA RATE (SYK) CONTENANT UN 2-PYRIDYL CARBOXAMIDE
  申请人：MERCK SHARP & DOHME

  公开号：WO2013052394A1

  公开（公告）日：2013-04-11

  The invention provides certain 2-pyridyl carboxamide-containing compounds of the Formula (I) or pharmaceutically acceptable salts thereof, wherein A and B are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions mediated by Spleen Tyrosine Kinase (Syk) kinase.

  本发明提供了一些含有2-吡啶甲酰胺的化合物，其化学式为(I)或药用可接受的盐，其中A和B按本发明定义。本发明还提供了包含这些化合物的药物组合物，以及使用这些化合物来治疗由脾酪氨酸激酶（Syk）介导的疾病或状况的方法。
• [EN] HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF CANCER<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DU CANCER
  申请人：ARTIOS PHARMA LTD

  公开号：WO2021028643A1

  公开（公告）日：2021-02-18

  The application relates to heterocyclic amide derivatives and their use in the treatment and prophylaxis of cancer, and to compositions containing said derivatives and processes for their preparation. (Formula (I))

  该申请涉及杂环酰胺衍生物及其在癌症治疗和预防中的应用，以及含有这些衍生物的组合物和其制备方法。(化学式(I))
• FUSED HETEROCYCLIC DERIVATIVES, THEIR PREPARATION METHODS THEREOF AND MEDICAL USES THEREOF
  申请人：Beijing Innocare Pharma Tech Co., Ltd.

  公开号：US20190185472A1

  公开（公告）日：2019-06-20

  The present invention relates to fused heterocyclic derivatives, processes for their preparation and their use in medicine. Specifically, the present invention relates to a novel derivative represented by the formula (I′), or its pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the derivative or its pharmaceutically acceptable salt thereof, and the method for preparing the derivative and its pharmaceutically acceptable salt thereof. The present invention also relates to the use of the derivative and its pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the derivative and its pharmaceutically acceptable salt thereof in the preparation of medicines, in particularly as IDO inhibitor medicines, for treating and/or preventing cancers. Wherein each substituent of the formula (I′) is the same as defined in the specification.

  本发明涉及融合的杂环衍生物，其制备方法以及在医学上的应用。具体而言，本发明涉及一种由式(I′)表示的新型衍生物，或其药学上可接受的盐，含有该衍生物或其药学上可接受的盐的药物组合物，以及制备该衍生物及其药学上可接受的盐的方法。本发明还涉及利用该衍生物及其药学上可接受的盐，或含有该衍生物及其药学上可接受的盐的药物组合物，在制备药物中的应用，特别是作为IDO抑制剂药物，用于治疗和/或预防癌症。其中，式(I′)的每个取代基与规范中定义的相同。
• [EN] SULPHAMOYLARYL DERIVATIVES AND USE THEREOF AS MEDICAMENTS FOR THE TREATMENT OF LIVER FIBROSIS<br/>[FR] DÉRIVÉS DE SULPHAMOYLARYLE ET LEUR UTILISATION EN TANT QUE MÉDICAMENTS POUR LE TRAITEMENT DE LA FIBROSE HÉPATIQUE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2018145620A1

  公开（公告）日：2018-08-16

  Potent 5-HT2B antagonist of Formula (A), including stereochemically isomeric forms, and salts, hydrates, solvates thereof and their use wherein R1 to R4 and Ar have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them, alone or in combination with other drugs, in fibrosis and/or cirrhosis prevention or therapy.

  强效的Formula（A）的5-HT2B拮抗剂，包括立体化异构形式，以及其盐、水合物、溶剂合物及其用途，其中R1至R4和Ar的含义如本文所定义。本发明还涉及制备所述化合物的方法，含有它们的药物组合物，单独或与其他药物联合在纤维化和/或肝硬化预防或治疗中的用途。
• Thiazole-4-carboxyamide derivatives
  申请人：Buettelmann Bernd

  公开号：US20060160857A1

  公开（公告）日：2006-07-20

  The present invention is concerned with novel thiazole 4-carboxyamide derivatives of the general formula (I) and with methods for the preparation thereof, which compounds are useful as metabotropic glutamate receptor antagonists: wherein R 1 to R 4 are as defined in the specification.

  本发明涉及一种新型噻唑-4-羧酰胺衍生物，其通式为（I），以及其制备方法，这些化合物可用作代谢型谷氨酸受体拮抗剂： 其中R1至R4如规范中所定义。