2-异丙氧基-5-溴吡啶 | 870521-31-6

• 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 - 有机氧化合物
• 中文名称: 2-异丙氧基-5-溴吡啶
• 中文别名: 5-溴-2-异丙氧基吡啶
• 英文名称: 5-bromo-2-isopropoxypyridine
• 英文别名: 5-bromo-2-propan-2-yloxypyridine
• CAS: 870521-31-6
• 化学式: C₈H₁₀BrNO
• mdl: MFCD07368869
• 分子量: 216.077
• InChiKey: FSZRSTNRZUIEMA-UHFFFAOYSA-N

物化性质

• 沸点：
  228.3±20.0 °C(Predicted)
• 密度：
  1.383±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xn
• 安全说明：
  S26,S39
• 危险类别码：
  R22,R37/38,R41
• 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：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-isopropoxypyridine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H315: Causes skin irritation
H318: Causes serious eye damage
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 5-Bromo-2-isopropoxypyridine
CAS number: 870521-31-6

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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.
Storage: Store in closed vessels.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H10BrNO
Molecular weight: 216.1

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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 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：

  2-异丙氧基-5-溴吡啶 在 四(三苯基膦)钯 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 palladium on activated charcoal 水 、 氢气 、 potassium acetate 、 三乙酰氧基硼氢化钠 、 potassium carbonate 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 三氟乙酸 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 、 二氯甲烷 、 水 、 二甲基亚砜 、 N,N-二甲基甲酰胺 、 异丙醇 、 甲苯 为溶剂， 反应 28.25h， 生成 2-[(3S)-3-methylsulfanyl-3-[[3-(6-propan-2-yloxypyridin-3-yl)-1H-indazol-5-yl]carbamoyl]pyrrolidin-1-yl]acetic acid
  参考文献：
  名称：

  [EN] COMPOUNDS THAT ARE ERK INHIBITORS
  [FR] COMPOSÉS INHIBITEURS DE LA VOIE ERK

  摘要：

  公开了式1.0的ERK抑制剂及其药用可接受的盐和溶剂。Q为四氢吡啶基。所有其他取代基的定义如本文所述。还公开了使用式1.0化合物治疗癌症的方法。

  公开号：

  WO2009105500A1
• 作为产物：
  描述：

  2-氟-5-溴吡啶 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 20.25h， 以92%的产率得到2-异丙氧基-5-溴吡啶
  参考文献：
  名称：

  NOVEL ACETYL-COA CARBOXYLASE (ACC) INHIBITORS AND THEIR USE IN DIABETES, OBESITY AND METABOLIC SYNDROME

  摘要：

  本发明涉及式(I)的化合物，该化合物抑制乙酰辅酶A羧化酶（ACC），对预防或治疗人类的代谢综合征、2型糖尿病、肥胖、动脉粥样硬化和心血管疾病有用。

  公开号：

  US20070225332A1

文献信息

• [EN] N-(1-HYDROXY-3-(PYRROLIDINYL)PROPAN-2-YL)PYRROLIDINE-3-CARBOXAMIDE DERIVATIVES AS GLUCOSYLCERAMIDE SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS N-(1-HYDROXY-3-(PYRROLIDINYL)PROPAN-2-YL)PYRROLIDINE-3-CARBOXAMIDE UTILES EN TANT QU'INHIBITEURS DE LA GLUCOSYLCÉRAMIDE SYNTHASE
  申请人：BIOMARIN PHARM INC

  公开号：WO2015065937A1

  公开（公告）日：2015-05-07

  Described herein are compounds of Formula I, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and compounds I for use to treat or prevent diseases or conditions associated with the enzyme glucosylceramide synthase (GCS).

  本处描述的是公式I的化合物，制造此类化合物的方法，包含此类化合物的药物组合物和药品，以及用于治疗或预防与葡萄糖苷鞘氨醇合酶（GCS）相关疾病的I化合物。
• [EN] COMPOUNDS AND COMPOSITIONS AS PPAR MODULATORS<br/>[FR] COMPOSES ET COMPOSITIONS SERVANT DE MODULATEURS PPAR
  申请人：IRM LLC

  公开号：WO2005116000A1

  公开（公告）日：2005-12-08

  The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of the Peroxisome Proliferator-Activated Receptor (PPAR) families, particularly the activity of PPAR.

  这项发明提供了化合物，包括这些化合物的药物组合物，以及使用这些化合物来治疗或预防与过氧化物酶体增殖物激活受体（PPAR）家族的活性相关的疾病或紊乱的方法，特别是PPAR的活性。
• [EN] SULFONAMIDE COMPOUNDS AS VOLTAGE-GATED SODIUM CHANNEL MODULATORS<br/>[FR] COMPOSÉS DE SULFONAMIDE À TITRE DE MODULATEURS DES CANAUX SODIQUES VOLTAGE-DÉPENDANTS
  申请人：LUPIN LTD

  公开号：WO2017037682A1

  公开（公告）日：2017-03-09

  The present invention relates to sulfonamide compounds Formula (I) wherein the substituents are as described herein, and their use in a medicine for the treatment of diseases, disorders associated with the inhibition of Voltage-gated sodium channels (VGSC) particularly NaV1.7. It further relates to the compounds herein and their pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof useful in treating diseases, disorders, syndromes and/or conditions associated with the inhibition of Voltage-gated sodium channels (VGSC) particularly NaV1.7. The invention also relates to process for the preparation of the compounds of the invention. (I)

  本发明涉及磺胺基化合物Formula (I)，其中取代基如本文所述，并其在治疗与抑制电压门控钠通道(VGSC)特别是NaV1.7相关的疾病、疾病和障碍中的用途。它进一步涉及本文中的化合物及其药学上可接受的盐，以及用于治疗与抑制电压门控钠通道(VGSC)特别是NaV1.7相关的疾病、疾病、综合症和/或症状的药物组合物。该发明还涉及制备本发明化合物的方法。(I)
• Palladium Catalyzed Monoselective α-Arylation of Sulfones and Sulfonamides with 2,2,6,6-Tetramethylpiperidine·ZnCl·LiCl Base and Aryl Bromides
  作者：Thomas Knauber、Joseph Tucker

  DOI：10.1021/acs.joc.6b01062

  日期：2016.7.1

  Negishi-type α-arylation of sulfones and sulfonamides with a broad range of aryl bromides has been developed. The substrates are selectively metalated in situ with tmp·ZnCl·LiCl base (tmp: 2,2,6,6-tetramethylpiperidine) and cross-coupled in the presence of a catalyst system that is generated from Pd(dba)2 and XPhos. Electron-deficient, electron-rich, and heterocyclic aryl bromides have been successfully

  已经开发了钯和广泛范围的芳基溴化物催化的砜和磺酰胺的Negishi型α-芳基化反应。使用tmp·ZnCl·LiCl碱（tmp：2,2,6,6-四甲基哌啶）将基体选择性地金属化，并在由Pd（dba）2生成的催化剂体系存在下交叉偶联和XPhos。缺电子，富电子和杂环芳基溴化物已成功交叉偶联，敏感的官能团具有良好的耐受性。简单的芳基溴化物在60°C的THF中转化过夜，而杂芳基溴化物则在微波反应器中在130°C的2小时内有效偶联。以良好的产率获得了所需的单芳基化的α-支化的苄基砜和磺酰胺，并且未检测到过芳基化。该程序是并行药物化学中后期功能化的理想选择。
• 作为RET抑制剂的甲基吡唑类衍生物
  申请人：正大天晴药业集团股份有限公司

  公开号：CN113135896A

  公开（公告）日：2021-07-20

  本申请涉及作为RET抑制剂的甲基吡唑类衍生物，具体涉及式(I)所示化合物、其立体异构体及其药学上可接受的盐，其制备方法及其药物组合物。本申请所述式(I)化合物可用于预防或治疗由异常RET活性介导的疾病。