H-咪唑[1,2-A]吡啶-5-羧酸 | 479028-72-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• 中文名称: H-咪唑[1,2-A]吡啶-5-羧酸
• 中文别名: 咪唑[1,2-A]吡啶-5-羧酸；咪唑并[1,2-a]吡啶-5-甲酸
• 英文名称: imidazo[1,2-a]pyridine-5-carboxylic acid
• CAS: 479028-72-3
• 化学式: C₈H₆N₂O₂
• 分子量: 162.148
• InChiKey: IAXRYEXXAPLEGT-UHFFFAOYSA-N

物化性质

• 密度：
  1.41

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Imidazo[1,2-a]pyridine-5-carboxylic acid
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: Imidazo[1,2-a]pyridine-5-carboxylic acid
CAS number: 479028-72-3

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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: C8H6N2O2
Molecular weight: 162.1

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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.

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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：

  H-咪唑[1,2-A]吡啶-5-羧酸 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以48.7%的产率得到咪唑并[1,2-a]吡啶-5-基甲醇
  参考文献：
  名称：

  三唑并哒嗪类衍生物、其制备方法、药物组合物和用途

  摘要：

  本发明涉及三唑并哒嗪类衍生物、其制备方法、药物组合物和用途。本发明提供一种通式(I)所示的化合物、其顺反异构体、其对映异构体、其非对映异构体、其外消旋体、其溶剂合物、其水合物或其药学上可以接受的盐或其前体药物，其制备方法，含有该化合物的药物组合物以及所述化合物作为α5‑GABAA受体调节剂的用途，其中R1，R2和Z如说明书中所定义。

  公开号：

  CN112979655A

文献信息

• [EN] CHROMENOPYRIDINE DERIVATIVES AS PHOSPHATIDYLINOSITOL PHOSPHATE KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE CHROMÉNOPYRIDINE UTILISÉS EN TANT QU'INHIBITEURS DE LA PHOSPHATIDYLINOSITOL PHOSPHATE KINASE
  申请人：PETRA PHARMA CORP

  公开号：WO2019126730A1

  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); where A1, A2, G, R1, R2, R3, R4, and W 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，具有以下式（I）；其中A1、A2、G、R1、R2、R3、R4和W如本文所述。
• Monoacylglycerol Lipase Modulators
  申请人：Janssen Pharmaceutica NV

  公开号：US20200102303A1

  公开（公告）日：2020-04-02

  Fused compounds of Formula (I) and Formula (II), pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to major depressive disorder, treatment resistant depression, anxious depression, bipolar disorder), cancers and eye conditions. Wherein R 1 , R 2 , R 2a , R 3 , R 3a , R 4 , and R 4a are defined herein.

  化合物的结构式（I）和结构式（II），含有它们的药物组合物，制备它们的方法，以及使用它们的方法，包括用于治疗与MGL调节相关的疾病状态、紊乱和病况的方法，例如与疼痛、精神障碍、神经障碍（包括但不限于重性抑郁障碍、治疗抵抗性抑郁症、焦虑性抑郁症、躁郁症）、癌症和眼部疾病相关的方法。 其中R1、R2、R2a、R3、R3a、R4和R4a在此处定义。
• A Continuous Flow Strategy for the Facile Synthesis and Elaboration of Semi-Saturated Heterobicyclic Fragments
  作者：Nicola Luise、Eleanor W. Wyatt、Gary J. Tarver、Paul G. Wyatt

  DOI：10.1002/ejoc.201801684

  日期：2019.2.14

  Hydrogenation under continuous flow conditions was employed to deliver semi‐saturated fragments, presenting ideal physicochemical properties and characterized by key motifs for both their synthetic elaboration and binding to biological targets. Their facile functionalization, in continuous flow, represents a valid opportunity for the multi‐step synthesis of functionalized sp3‐rich fragments.

  在连续流动条件下进行氢化反应可得到半饱和片段，具有理想的理化特性，并具有合成修饰和与生物靶标结合的关键基序。它们连续不断地轻松进行功能化，为功能化富含sp 3的片段进行多步合成提供了一个有效的机会。
• [EN] TRIAZOLOPYRIDAZINE DERIVATIVE, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION THEREOF, AND USE THEREOF<br/>[FR] DÉRIVÉ DE TRIAZOLOPYRIDAZINE, SON PROCÉDÉ DE PRÉPARATION, COMPOSITION PHARMACEUTIQUE ASSOCIÉE ET UTILISATION CORRESPONDANTE<br/>[ZH] 三唑并哒嗪类衍生物、其制备方法、药物组合物和用途
  申请人：SHANGHAI SIMR BIOTECHNOLOGY CO LTD

  公开号：WO2021121294A1

  公开（公告）日：2021-06-24

  提供了一种三唑并哒嗪类衍生物、其制备方法、药物组合物和用途。该类三唑并哒嗪类衍生物如式I所示。所述三唑并哒嗪类衍生物具有良好的反向激动活性、反向激动活性、热力学溶解度、生物利用度和和药代动力学性质，具有较好的应用前景。
• WO2008/66789
  申请人：——

  公开号：——

  公开（公告）日：——