2-甲基咪唑并[1,2-a]-3-氨基吡啶 | 28036-31-9

• 物质功能分类: 医药中间体 - 杂环化合物
• 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: 2-甲基咪唑并[1,2-a]-3-氨基吡啶
• 中文别名: 2-甲基咪唑并[1,2-A]吡啶-3-胺
• 英文名称: 2-methylimidazo[1,2-a]pyridin-3-amine
• CAS: 28036-31-9
• 化学式: C₈H₉N₃
• 分子量: 147.18
• InChiKey: KTIGGQXUSNNTRK-UHFFFAOYSA-N

物化性质

• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  43.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2-Methylimidazo[1,2-a]pyridin-3-amine
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Methylimidazo[1,2-a]pyridin-3-amine
CAS number: 28036-31-9

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C8H9N3
Molecular weight: 147.2

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

2-甲基咪唑并[1,2-A]吡啶-3-胺可用作有机合成中间体和医药中间体，主要应用于实验室研发和化工生产过程中。

反应信息

• 作为反应物：
  描述：

  2-甲基咪唑并[1,2-a]-3-氨基吡啶 以 邻二氯苯 、 甲苯 为溶剂， 反应 14.0h， 生成 ethyl 2-(imidazo[1,2-a]pyridin-2-ylcarbamoyl)-3-[(2-methylimidazo[1,2-a]pyridin-3-yl)amino]prop-2-enoate
  参考文献：
  名称：

  咪唑的官能化乙烯基衍生物的杂环化。

  摘要：

  咪唑并[1,2-a]吡啶的官能化乙烯基衍生物的杂环化使用半经验AM1和从头算的方法在理论上进行了探索。制备了一系列官能化的乙烯基衍生物（叠氮基，氨基和碳二亚胺基团），用于转化为吡咯并氮杂吲哚19-22，咪唑并[1，x]-，（x = 5、6、7、8），[2,6] -和[2,7]萘啶28-30、35-38通过热反应。在乙烯基位于5位的情况下，还观察到围成环。对实验和理论数据进行了比较和讨论。

  DOI：

  10.1021/jo015582x
• 作为产物：
  描述：

  2-甲基咪唑并[1,2-a]吡啶 在 盐酸 、 tin 、 硫酸 、 硝酸 作用下， 反应 4.0h， 生成 2-甲基咪唑并[1,2-a]-3-氨基吡啶
  参考文献：
  名称：

  3-苯甲酰胺，脲基和硫脲基咪唑并[1,2-a]吡啶衍生物可作为潜在的抗病毒药。

  摘要：

  这项工作报告了咪唑并[1,2-a]吡啶系列中3-苯甲酰胺基，3-苯基脲基和3-苯基硫脲基衍生物的合成和抗病毒活性。该结构通过NMR光谱证实。对合成的化合物针对大量病毒进行了评估。3-苯基硫脲基衍生物7在体外对人巨细胞病毒（HCMV）表现出中等活性。还报道了8的晶体学数据，并解释了缺乏针对人类免疫缺陷病毒（HIV）的活性。

  DOI：

  10.1248/cpb.49.1631

文献信息

• [EN] PROBES FOR IMAGING HUNTINGTIN PROTEIN<br/>[FR] SONDES D'IMAGERIE DE LA PROTÉINE HUNTINGTINE
  申请人：CHDI FOUNDATION INC

  公开号：WO2016033440A1

  公开（公告）日：2016-03-03

  Provided are imaging agents comprising a compound of Formula I, or a pharmaceutically acceptable salt thereof, and methods of their use. Formula (I)

  提供了包含化合物I式或其药用可接受盐的成像剂，以及它们的使用方法。式(I)
• New pyrazole derivatives as CRAC channel modulators
  申请人：Almirall, S.A.

  公开号：EP2848615A1

  公开（公告）日：2015-03-18

  The present invention relates to compounds of formula (I) which are inhibitors of CRAC channel activity. This invention also relates to pharmaceutical compositions containing them, process for their preparation and their use in therapy.

  本发明涉及一种具有式(I)的化合物，它们是CRAC通道活性的抑制剂。本发明还涉及含有这些化合物的药物组合物、它们的制备过程以及它们在治疗中的应用。
• ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Display Co., Ltd.

  公开号：EP3185331A1

  公开（公告）日：2017-06-28

  An organic light-emitting device comprising: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein at least one selected from the hole transport region and the emission layer comprises a first compound represented by Formula 1A or 1B, and at least one selected from the hole transport region and the electron transport region comprises a second compound represented by Formula 2:

  一种有机发光器件，包括：第一电极；面向第一电极的第二电极；位于第一电极和第二电极之间的发射层；位于第一电极和发射层之间的空穴传输区域；以及位于发射层和第二电极之间的电子传输区域，其中至少一种选自空穴传输区域和发射层的化合物由式 1A 或 1B 表示的第一种化合物组成，而至少一种选自空穴传输区域和电子传输区域的化合物由式 2 表示的第二种化合物组成：
• BENZOFURO[3',2':4,5]IMIDAZO[1,2-A]PYRIDINE DERIVATIVES AND RELATED COMPOUNDS FOR USE IN ORGANIC LIGHT-EMITTING DEVICES (OLEDS)
  申请人：Samsung Display Co., Ltd.

  公开号：EP3693372A1

  公开（公告）日：2020-08-12

  The present invention relates to benzofuro[3',2':4,5]imidazo[1,2-a]pyridinederivatives and related compounds for use in organic light emitting devices (OLEDs). The OLED includes two electrodes and an organic layer disposed between the electrodes including a compound of the present invention. The compounds of the present invention are represented by Formula 1: in Formula 1, A11 is a C1-C60 heterocyclic group, A12 is a C5-C60 carbocyclic group or a C1-C60 heterocyclic group, X11 is O, X12 is C, X13 is selected from N, C, and C(R13), X14 is selected from N, C, and C(R14), and X13 and X14 are linked via a single bond or a double bond.

  本发明涉及用于有机发光器件（OLED）的苯并呋喃并[3',2':4,5]咪唑并[1,2-a]吡啶二衍生物及相关化合物。 OLED 包括两个电极和置于电极之间的有机层，有机层中包括本发明的化合物。 本发明的化合物由式 1 表示： 式 1 中，A11 是 C1-C60 杂环基团，A12 是 C5-C60 碳环基团或 C1-C60 杂环基团，X11 是 O，X12 是 C，X13 选自 N、C 和 C(R13)，X14 选自 N、C 和 C(R14)，X13 和 X14 通过单键或双键相连。
• Astik, R. R.; Thaker, K. A., Journal of the Indian Chemical Society, 1981, vol. 58, p. 1013 - 1014
  作者：Astik, R. R.、Thaker, K. A.

  DOI：——

  日期：——