6-溴烟酸甲酯 | 26218-78-0

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 羧酸酯及其衍生物
• 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: 6-溴烟酸甲酯
• 中文别名: 6-溴吡啶-3-甲酸甲酯；2-溴吡啶-5-甲酸甲酯；2-溴-5-甲酸甲酯吡啶
• 英文名称: methyl 6-bromonicotinate
• 英文别名: methyl 6-bromopyridine-3-carboxylate；6-bromonicotinic acid methyl ester；2-bromopyridine-5-carboxylic acid methyl ester
• CAS: 26218-78-0
• 化学式: C₇H₆BrNO₂
• mdl: MFCD04972371
• 分子量: 216.034
• InChiKey: NFLROFLPSNZIAH-UHFFFAOYSA-N

物化性质

• 熔点：
  119-121
• 沸点：
  107-110 °C(Press: 4 Torr)
• 密度：
  1.579±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  39.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933399090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  保持冷静

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 6-bromonicotinate
Synonyms: Methyl 2-Bromo-5-pyridinecarboxylate

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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: Methyl 6-bromonicotinate
CAS number: 26218-78-0

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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: C7H6BrNO2
Molecular weight: 216.0

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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

制备方法与用途

应用

6-溴烟酸甲酯是一种酯类有机化合物，可作为医药中间体使用。

反应信息

• 作为反应物：
  描述：

  6-溴烟酸甲酯 在 甲基溴化镁 作用下， 反应 50.0h， 生成 2-(6-溴吡啶-3-基)丙-2-醇
  参考文献：
  名称：

  [EN] SUBSTITUTED AMINO TRIAZOLOPYRIMIDINE AND AMINO TRIAZOLOPYRAZINE ADENOSINE RECEPTOR ANTAGONISTS, PHARMACEUTICAL COMPOSITIONS AND THEIR USE
  [FR] AMINO-TRIAZOLOPYRIMIDINE ET AMINO-TRIAZOLOPYRAZINE SUBSTITUÉS ANTAGONISTE DU RÉCEPTEUR DE L'ADÉNOSINE, COMPOSITIONS PHARMACEUTIQUES ET LEUR UTILISATION

  摘要：

  在其多种实施方式中，本发明提供了某些Formula (IA)和Formula (IB)的取代氨基三唑吡啶和氨基三唑吡嗪化合物，或其药学上可接受的盐，其中，R1、R2和R3如本文所定义，包括一种或多种这样的化合物的药物组合物（单独或与一种或多种其他治疗活性剂的组合），以及其制备和使用的方法，单独或与其他治疗剂的组合，作为A2a和/或A2b受体的拮抗剂，并且它们在治疗由腺苷A2a受体和/或腺苷A2b受体至少部分介导的各种疾病、症状或紊乱中的用途。

  公开号：

  WO2020106558A1
• 作为产物：
  描述：

  6-溴烟酸 在 硫酸 、 碳酸氢钠 作用下， 以 甲醇 为溶剂， 以66%的产率得到6-溴烟酸甲酯
  参考文献：
  名称：

  在Heck反应中具有空前活性的新型双层负载型离子液体催化剂（SILCA）的制备和表征

  摘要：

  设计了一种新型的负载钯的双层负载型离子液体催化剂（SILCA），并将其成功应用于碘代苯与丙烯酸甲酯的Heck反应。由第一离子液体层（共价锚定的溴化咪唑鎓）组成的二氧化硅改性催化剂，其上连接了第二层（由吡啶羧酸与四甲基胍鎓阳离子平衡而成），从而形成了高活性的催化剂。22,000 h -1的高周转频率在低钯负载量为0.009 mol％的反应中获得了5％的碳原子数。较低的TOF，表明当使用更高的量时，检测到钯二聚化。TMG阳离子具有重新捕获和稳定Pd纳米颗粒的目的，因此遵循释放和捕获机制。为了充分了解催化剂的结构和性能，通过氮物理吸附，热重分析，红外光谱，扫描电子和透射电子显微镜，固态NMR，X射线光电子能谱和感应法对催化剂进行了表征。耦合等离子体光谱。该催化剂在五个循环中保持了良好的活性。

  DOI：

  10.1016/j.jcat.2019.01.029

文献信息

• SUBSTITUTED ISOXAZOLES
  申请人：Buettelmann Bernd

  公开号：US20100256127A1

  公开（公告）日：2010-10-07

  The present invention is concerned with novel hydroxy-methyl isoxazole derivatives of formula I wherein R 1 , R 2 and R 3 are as described herein, as well as pharmaceutically acceptable salts and esters thereof. The active compounds of the present invention have affinity and selectivity for GABA A α5 receptor. Further the present invention is concerned with the manufacture of the active compounds of formula I, pharmaceutical compositions containing them and their use as pharmaceuticals.

  本发明涉及一种新型的羟甲基异噁唑衍生物，其化学式为I，其中R1、R2和R3如本文所述，以及其药学上可接受的盐和酯。本发明的活性化合物具有对GABA A α5受体的亲和力和选择性。此外，本发明涉及制备化学式I的活性化合物、含有它们的药物组合物以及它们作为药物的用途。
• THERAPEUTIC AGENT FOR CEREBRAL INFARCTION
  申请人：Nakao Akira

  公开号：US20120196824A1

  公开（公告）日：2012-08-02

  The invention provides a therapeutic drug for ischemic stroke. The therapeutic drug has the formula (I) wherein each symbol is as defined herein, or a pharmacologically acceptable salt thereof, or a solvate thereof, as an active ingredient.

  这项发明提供了一种用于缺血性中风的治疗药物。该治疗药物具有如下式（I）的化学式，其中每个符号如本文所定义，或其药理学上可接受的盐，或其溶剂化物，作为活性成分。
• [EN] MUSCARINIC AGONISTS<br/>[FR] AGONISTES MUSCARINIQUES
  申请人：LILLY CO ELI

  公开号：WO2004094363A1

  公开（公告）日：2004-11-04

  The present invention relates to compounds of Formula (I): which are agonists of the M-1 muscarinic receptor.

  本发明涉及以下式（I）的化合物，它们是M-1肌胆碱受体的激动剂。
• [EN] ARYL-BIPYRIDINE AMINE DERIVATIVES AS PHOSPHATIDYLINOSITOL PHOSPHATE KINASE INHIBITORS<br/>[FR] DÉRIVÉS D'AMINE ARYL-BIPYRIDINE UTILISÉS EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL PHOSPHATE KINASE
  申请人：PETRA PHARMA CORP

  公开号：WO2019126733A1

  公开（公告）日：2019-06-27

  The invention relates to inhibitors of PI5P4K inhibitors useful in the treatment of cancers, neurodegenerative diseases, inflammatory disorders, and metabolic diseases, having the Formula (I): wherein A, X, Y, Z, Q, R1, R2, R3, R4, R5, and n are described herein.

  这项发明涉及PI5P4K抑制剂，用于治疗癌症、神经退行性疾病、炎症性疾病和代谢性疾病，其化学式为（I）：其中A、X、Y、Z、Q、R1、R2、R3、R4、R5和n如本文所述。
• 縮合二環式ヘテロ環誘導体
  申请人：第一三共株式会社

  公开号：JP2016141632A

  公开（公告）日：2016-08-08

  【課題】優れたレチノイン酸受容体関連オーファン受容体γｔ阻害作用を有し、乾癬等の治療薬として有用な化合物の提供。【解決手段】一般式（Ｉ）で表される化合物又はその薬理上許容される塩。［環Ａはピロール環、イミダゾール環又はピラゾール環；環Ｂは置換／非置換のベンゼン環、シクロヘキサジエン環、シクロペンテン環、シクロヘキセン環等；Ｒ１はＨ、ハロゲン原子等；Ｒ２はＨ、ハロゲン原子、Ｃ１−Ｃ６アルキル基等；式＝Ｑ−Ｔ−で表される基は式＝ＣＨ−ＣＨ＝ＣＨ−で表される基等；Ｚは式＝ＣＨ−で表される基等；式−Ｕ−Ｖ（ＣＯ２Ｈ）−Ｗ−で表される基は、式−ＣＨ＝ＣＨ−Ｃ（ＣＯ２Ｈ）＝ＣＨ−で表される基等］【選択図】なし

  提供具有优良的视黄醇酸受体相关孤儿受体γt抑制作用，并且作为银屑病等治疗药物有用的化合物。通式（Ｉ）表示的化合物或其药理上可接受的盐。【环Ａ为吡咯环、咪唑环或吡唑环；环Ｂ为取代/非取代的苯环、环己二烯环、环戊二烯环、环己烯环等；Ｒ₁为Ｈ、卤原子等；Ｒ₂为Ｈ、卤原子、Ｃ₁−Ｃ₆烷基等；基＝Ｑ−Ｔ−表示的基为基＝ＣＨ−ＣＨ＝ＣＨ−等；Ｚ为基＝ＣＨ−等；基表示为式−Ｕ−Ｖ（ＣＯ₂Ｈ）−Ｗ−的基为，基表示为式−ＣＨ＝ＣＨ−Ｃ（ＣＯ₂Ｈ）＝ＣＨ−等】【选择图】无

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