3-溴-2-甲氧基-6-甲基吡啶 | 717843-47-5

• 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 - 有机氧化合物
• 中文名称: 3-溴-2-甲氧基-6-甲基吡啶
• 中文别名: 2-甲氧基-3-溴-6-甲基吡啶
• 英文名称: 3-bromo-2-methoxy-6-methylpyridine
• CAS: 717843-47-5
• 化学式: C₇H₈BrNO
• 分子量: 202.051
• InChiKey: KSFXMDCBPCLNCM-UHFFFAOYSA-N

物化性质

• 沸点：
  209.4±35.0 °C(Predicted)
• 密度：
  1.452±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

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：
  室温。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Bromo-2-methoxy-6-methylpyridine
Synonyms: 3-Bromo-2-methoxy-6-picoline

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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-Bromo-2-methoxy-6-methylpyridine
CAS number: 717843-47-5

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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: C7H8BrNO
Molecular weight: 202.0

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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 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：

  3-溴-2-甲氧基-6-甲基吡啶 在 manganese(IV) oxide 、 potassium permanganate 、 二异丁基氢化铝 、 sodium carbonate 作用下， 以 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 甲苯 、 叔丁醇 为溶剂， 反应 49.0h， 生成 5-bromo-6-methoxypyridine-2-carbaldehyde
  参考文献：
  名称：

  [EN] SUBSTITUTED TETRAHYDROFURAN ANALOGS AS MODULATORS OF SODIUM CHANNELS
  [FR] ANALOGUES DE TÉTRAHYDROFURANE SUBSTITUÉS UTILES EN TANT QUE MODULATEURS DE CANAUX SODIQUES

  摘要：

  提供了化学式I的化合物和药学上可接受的盐，可用作钠通道抑制剂。还提供了含有这些化合物或药学上可接受的盐的制药组合物以及使用这些化合物、药学上可接受的盐和制药组合物治疗各种疾病，包括疼痛的方法。

  公开号：

  WO2022256676A1
• 作为产物：
  描述：

  2-羟基-6-甲基吡啶 在 disodium hydrogenphosphate 、 溴 、 silver carbonate 作用下， 以 氯仿 为溶剂， 反应 42.0h， 生成 3-溴-2-甲氧基-6-甲基吡啶
  参考文献：
  名称：

  Functionalisation of 2-Methoxy-6-methylpyridine

  摘要：

  Selective bromination of 2-methoxy-6-methylpyridine 2 afforded 5-bromo-2-methoxy-6-methylpyridine 8. Deprotonation of this pyridine derivative in benzylic position or lithium-bromine exchange allowed the regio-selective introduction of various electrophiles.

  DOI：

  10.1080/00397919408011740

文献信息

• [EN] PYRROLIDINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF<br/>[FR] DÉRIVÉS DE PYRROLIDINE, COMPOSITIONS PHARMACEUTIQUES LES CONTENANT ET UTILISATIONS ASSOCIÉES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2014114578A1

  公开（公告）日：2014-07-31

  The invention relates to new pyrrolidine derivatives of the formula (I), to their use as medicaments, to methods for their therapeutic use and to pharmaceutical compositions containing them.

  这项发明涉及公式（I）的新吡咯烷衍生物，其用作药物，用于其治疗用途的方法以及含有它们的药物组合物。
• [EN] SUBSTITUTED TETRAHYDROFURANS AS MODULATORS OF SODIUM CHANNELS<br/>[FR] TÉTRAHYDROFURANES SUBSTITUÉS EN TANT QUE MODULATEURS DE CANAUX SODIQUES
  申请人：VERTEX PHARMA

  公开号：WO2021113627A1

  公开（公告）日：2021-06-10

  Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain.

  提供了作为钠通道抑制剂的化合物及其药用盐。还提供了包含这些化合物或药用盐的药物组合物，以及使用这些化合物、药用盐和药物组合物治疗各种疾病，包括疼痛的方法。
• [EN] NOVEL HETEROARYL IMIDAZOLES AND HETEROARYL TRIAZOLES AS GAMMA-SECRETASE MODULATORS<br/>[FR] NOUVEAUX HÉTÉROARYL-IMIDAZOLES ET HÉTÉROARYL-TRIAZOLES À TITRE DE MODULATEURS DE GAMMA-SÉCRÉTASE
  申请人：PFIZER

  公开号：WO2011048525A1

  公开（公告）日：2011-04-28

  Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I; (I) as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

  所述化合物及其药学上可接受的盐被披露，其中所述化合物具有如下式的结构；（I）如规范中定义的那样。相应的药物组合物、治疗方法、合成方法和中间体也被披露。
• Heterocyclic antiviral compounds
  申请人：Brameld Kenneth Albert

  公开号：US20100021423A1

  公开（公告）日：2010-01-28

  Compounds having the formula I wherein R 1 , R 2 , R 3 , R 4a , R 4b , R 4c , R 5 , R 6 , R 9 and n are as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.

  具有以下化学式I的化合物，在该式中R1、R2、R3、R4a、R4b、R4c、R5、R6、R9和n的定义如本文所述，是丙型肝炎病毒NS5b聚合酶抑制剂。还公开了用于治疗HCV感染和抑制HCV复制的组合物和方法。
• [EN] OXADIAZINE COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS D'OXADIAZINE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：FORUM PHARMACEUTICALS INC

  公开号：WO2017031325A1

  公开（公告）日：2017-02-23

  The present disclosure relates to oxadiazine compounds, pharmaceutical compositions comprising an effective amount of an oxadiazine compound and methods for using an oxadiazine compound in the treatment of a neurodegenerative disease, comprising administering to a subject in need thereof an effective amount of an oxadiazine compound.

  本公开涉及噁唑啉化合物，包括有效量的噁唑啉化合物的药物组合物，以及使用噁唑啉化合物治疗神经退行性疾病的方法，包括向需要的受试者施用有效量的噁唑啉化合物。