1-甲基-1H-咪唑-2-胺 | 6646-51-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 1-甲基-1H-咪唑-2-胺
• 中文别名: 2-氨基-1-甲基咪唑
• 英文名称: 1-methyl-2-aminoimidazole
• 英文别名: 1-methyl-1H-imidazol-2-amine；1-Methyl-2-aminoimidazol；2-amino-1-methylimidazole；2-Amino-1-methylimidazol；1-methyl-1H-imidazole-2-amine；1-methylimidazol-2-amine
• CAS: 6646-51-1
• 化学式: C₄H₇N₃
• 分子量: 97.1197
• InChiKey: NQCJWEXYVVFKBT-UHFFFAOYSA-N

物化性质

• 沸点：
  255℃
• 密度：
  1.22
• 闪点：
  108℃

计算性质

• 辛醇/水分配系数(LogP)：
  -1.2
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  43.8
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933290090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P264,P270,P271,P280,P303+P361+P353,P304+P340,P305+P351+P338,P310,P330,P331,P363,P403+P233,P501
• 危险品运输编号：
  3259
• 危险性描述：
  H302,H314

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 1-Methyl-1H-imidazol-2-amine
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: 1-Methyl-1H-imidazol-2-amine
CAS number: 6646-51-1

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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, refrigerated.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C4H7N3
Molecular weight: 97.1

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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：

  1-甲基-1H-咪唑-2-胺 在 盐酸 、 sodium nitrite 作用下， 以 水 为溶剂， 生成
  参考文献：
  名称：

  CN117088815

  摘要：

  公开号：
• 作为产物：
  描述：

  1-甲基-2-硝基-1H-咪唑 在 铁粉 、 溶剂黄146 作用下， 以17%的产率得到1-甲基-1H-咪唑-2-胺
  参考文献：
  名称：

  [EN] INHIBITORS OF BRUTON'S TYROSINE KINASE
  [FR] INHIBITEURS DE LA TYROSINE KINASE DE BRUTON

  摘要：

  本文披露了抑制布鲁顿酪氨酸激酶（Btk）的化合物。还描述了Btk的不可逆抑制剂。此外，还描述了Btk的可逆抑制剂。还披露了包括这些化合物的药物组合物。披露了使用Btk抑制剂的方法，单独或与其他治疗剂联合治疗自身免疫疾病或症状、异源免疫疾病或症状、癌症（包括淋巴瘤）和炎症性疾病或症状。

  公开号：

  WO2016004272A1

文献信息

• 4-Hydroxy-3-quinolinecarboxamides with antiarthritic and analgesic activities
  作者：Francois Clemence、Odile Le Martret、Francoise Delevallee、Josette Benzoni、Alain Jouanen、Simone Jouquey、Michel Mouren、Roger Deraedt

  DOI：10.1021/jm00402a034

  日期：1988.7

  by the oral route as antiinflammatory agents in carrageenin-induced foot edema and adjuvant-induced arthritis and as analgesic agents in the acetic acid induced writhing test. Among the most active molecules, some have shown both analgesic and acute antiinflammatory activities. Others, such as compounds 24, 37, and 52, were only powerful peripherally acting analgesics. Compound 52, being active at 1

  已经合成了一系列的4-羟基-3-喹啉甲酰胺，并通过口服途径评价了角叉菜胶引起的足部水肿和佐剂引起的关节炎中的抗炎药，以及乙酸引起的扭体试验中的镇痛药。在最活跃的分子中，有些已经显示出止痛和急性抗炎活性。其他化合物，例如化合物24、37和52，仅是有效的外周镇痛药。活性为1 mg / kg（ED50）的化合物52是该系列中最有效的化合物。一些在2位上被醇，酯或胺官能团取代的类似物显示出与吡罗昔康相同的有效抗关节炎活性，并且在炎症和伤害感受的急性试验中也具有活性。他们抑制了微摩尔浓度的环氧合酶和5-脂氧合酶的活性。化合物102（RU 43526）显示出有效的抗关节炎活性（佐剂诱发的关节炎，ED50 = 0.7 mg / kg，口服）和胃肠道耐受性（ED100大于250 mg / kg，口服），因此，目前正在接受广泛的药理评估。
• WDR5 INHIBITORS AND MODULATORS
  申请人：Vanderbilt University

  公开号：US20200102288A1

  公开（公告）日：2020-04-02

  Described are imino-azacycle-benzamide compounds compounds that inhibit WDR5 and associated protein-protein interactions, pharmaceutical compositions including the compounds, and methods of using the compounds and compositions for treating disorders and conditions in a subject.

  描述了抑制WDR5和相关蛋白质-蛋白质相互作用的亚氨基-氮杂环-苯甲酰胺化合物，包括这些化合物的药物组合物，以及使用这些化合物和组合物治疗受试者疾病和状况的方法。
• Reagent Design and Ligand Evolution for the Development of a Mild Copper-Catalyzed Hydroxylation Reaction
  作者：Patrick S. Fier、Kevin M. Maloney

  DOI：10.1021/acs.orglett.7b01403

  日期：2017.6.2

  modular ligand library, high-throughput experimentation, and rational ligand evolution have led to a novel copper catalyst for the synthesis of phenols with a traceless hydroxide surrogate. The mild reaction conditions reported here enable the late-stage synthesis of numerous complex, druglike phenols.

  模块化配体库的并行合成和质量导向纯化，高通量实验和合理的配体演化，已经导致了一种新型的铜催化剂，可用于合成具有无痕氢氧化物的苯酚。此处报道的温和的反应条件使许多复杂的类药物酚的后期合成成为可能。
• Room-Temperature Palladium-Catalyzed Coupling of Heteroaryl Amines with Aryl or Heteroaryl Bromides
  作者：Thomas Moss、Matthew Addie、Thorsten Nowak、Michael Waring

  DOI：10.1055/s-0031-1290069

  日期：2012.1

  Heteroaryl amines readily undergo Buchwald-Hartwig amination reactions with a range of aryl and heteroaryl bromides at room temperature using t-BuXPhos Pd-precatalyst and NaOt-Bu. The pharmaceutically attractive biaryl amines are generally formed in short reaction times (0.5-16 h) and in good to excellent yields.

  在室温下，使用 t-BuXPhos Pd 预催化剂和 NaOt-Bu，杂芳基胺很容易与一系列芳基和杂芳基溴化物发生 Buchwald-Hartwig 胺化反应。药学上有吸引力的联芳胺通常在很短的反应时间（0.5-16 小时）内形成，并且产率非常好。
• Metal-free C(sp²)–H functionalization of azoles: K₂CO₃/I₂-mediated oxidation, imination, and amination
  作者：Ranajit Das、Mainak Banerjee、Rakesh Kumar Rai、Ramesh Karri、Gouriprasanna Roy

  DOI：10.1039/c8ob00535d

  日期：——

  available simple K2CO3/I2 reagent combination. The iodinated azole adduct, produced via the in situ generation of N-heterocyclic carbene, is the key intermediate for C2−H oxidation, imination, and amination of azoles. Significantly, these reactions proceed under mild conditions with high to excellent yields, are scalable to large quantity and exhibit a broad substrate scope. Interestingly, this direct

  通过使用可商购的简单K 2 CO 3 / I 2试剂组合，可以实现多种唑类的直接C2-H氧化和亚胺化。碘化唑加成物，产生通过所述原位生成N-杂环碳烯的，为C2-H氧化，亚胺化，和唑类的胺化的关键中间体。重要的是，这些反应在温和的条件下以高至优异的产率进行，可扩展至大量并显示出广泛的底物范围。有趣的是，这种直接的C2-H胺化方法使我们能够获得各种具有药理活性的N 6-烷基或N 6芳基取代的苯并咪唑并喹唑啉酮骨架通过分子内CH串联进行一锅反应。