7-甲氧基吲哚-3-甲醛 | 109021-59-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 7-甲氧基吲哚-3-甲醛
• 英文名称: 7-methoxy-1H-indole-3-carbaldehyde
• 英文别名: 7-methoxyindole-3-carboxaldehyde；7-methoxy-indole-3-carbaldehyde；7-Methoxy-3-indolecarboxaldehyde
• CAS: 109021-59-2
• 化学式: C₁₀H₉NO₂
• mdl: MFCD02667609
• 分子量: 175.187
• InChiKey: ATFRUNSOMCCJDJ-UHFFFAOYSA-N

物化性质

• 熔点：
  159-160 °C
• 沸点：
  375.2±22.0 °C(Predicted)
• 密度：
  1.273±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  42.1
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 7-Methoxy-3-indolecarboxaldehyde
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: 7-Methoxy-3-indolecarboxaldehyde
CAS number: 109021-59-2

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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, under −20◦C.
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: C10H9NO2
Molecular weight: 175.2

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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：

  7-甲氧基吲哚-3-甲醛 在 lithium aluminium tetrahydride 、 ammonium acetate 作用下， 以 四氢呋喃 为溶剂， 反应 41.5h， 生成 2-(7-甲氧基-1H-吲哚-3-基)乙基氯化铵
  参考文献：
  名称：

  芳基重氮阳离子的手性阴离子相转移：C3-重氮吡咯并二氢吲哚的对映选择性合成

  摘要：

  本文首次报道了芳基重氮阳离子作为亲电子氮源的不对称利用。这是通过手性阴离子相转移吡咯并吲哚化反应实现的，该反应从简单的色胺和芳基重氮四氟硼酸盐形成 C3-重氮化吡咯并吲哚。标题化合物的产率高达 99%，ee高达 96%  。耐空气和耐水反应允许芳基重氮亲电试剂和色胺核的电子和空间多样性。

  DOI：

  10.1002/anie.201310905
• 作为产物：
  描述：

  7-甲氧基吲哚-2-羧酸 在 喹啉 、 铜 、 三氯氧磷 作用下， 生成 7-甲氧基吲哚-3-甲醛
  参考文献：
  名称：

  Effects of Indole Fatty Alcohols on the Differentiation of Neural Stem Cell Derived Neurospheres

  摘要：

  In a search for inducers of neuronal differentiation to treat neurodegenerative diseases such as Alzheimer's disease, a series of indole fatty alcohols (IFAs) were prepared. 13C (n = 18) was able to promote the differentiation of neural stem cell derived neurospheres into neurons at a concentration of 10 nM. Analysis of the expression of the Notch pathway genes in neurospheres treated during the differentiation phase with 13c (n = 18) revealed a significant decrease in the transcription of the Notch 4 receptor.

  DOI：

  10.1021/jm0493616

文献信息

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  作者：Maciej Dawidowski、Vishal C. Kalel、Valeria Napolitano、Roberto Fino、Kenji Schorpp、Leonidas Emmanouilidis、Dominik Lenhart、Michael Ostertag、Marcel Kaiser、Marta Kolonko、Bettina Tippler、Wolfgang Schliebs、Grzegorz Dubin、Pascal Mäser、Igor V. Tetko、Kamyar Hadian、Oliver Plettenburg、Ralf Erdmann、Michael Sattler、Grzegorz M. Popowicz

  DOI：10.1021/acs.jmedchem.9b01876

  日期：2020.1.23

  PEX14-PEX5 protein-protein interaction (PPI) is an attractive way to affect multiple metabolic pathways. Herein, we have used structure-guided computational screening and optimization to develop the first line of compounds that inhibit PEX14-PEX5 PPI. The optimization was driven by several X-ray structures, NMR binding data, and molecular dynamics simulations. Importantly, the developed compounds show

  锥虫的原生生物是导致一系列毁灭性传染病的病原体。针对锥虫的可用化学疗法的范围是有限的，并且现有疗法部分无效并且会引起严重的不良反应。PEX14-PEX5复合物的形成对于将蛋白质导入寄生虫的糖体至关重要。这种运输对寄生虫的代谢至关重要，失败会导致糖体酶的错误定位，并对寄生虫造成致命的后果。因此，抑制PEX14-PEX5蛋白-蛋白相互作用（PPI）是影响多种代谢途径的一种有吸引力的方法。在本文中，我们已使用结构指导的计算筛选和优化方法来开发抑制PEX14-PEX5 PPI的第一类化合物。优化是由几个X射线结构，NMR结合数据，和分子动力学模拟。重要的是，已开发的化合物对锥虫具有显着的细胞活性，包括人类病原体布鲁氏冈比亚锥虫和克氏锥虫寄生虫。
• Novel and potent human and rat β3-Adrenergic receptor agonists containing substituted 3-indolylalkylamines
  作者：Hiroshi Harada、Yoshimi Hirokawa、Kenji Suzuki、Yoichi Hiyama、Mayumi Oue、Hitoshi Kawashima、Naoyuki Yoshida、Yasuji Furutani、Shiro Kato

  DOI：10.1016/s0960-894x(03)00073-8

  日期：2003.4

  A novel series of 2-(3-indolyl)alkylamino-1-(3-chlorophenyl)ethanols was prepared and evaluated for in vitro ability to stimulate cAMP production in Chinese hamster ovary cells expressing cloned human beta(3)-AR. The optically active 30a was found to be the most potent and selective human beta(3)-AR agonist in this series with an EC(50) value of 0.062nM. In addition, 30a selectivity for human beta(3)-AR

  制备了一系列新型的2-（3-吲哚基）烷基氨基-1-（3-氯苯基）乙醇，并评估了体外刺激表达克隆的人β（3）-AR的中国仓鼠卵巢细胞中cAMP产生的能力。发现旋光性30a是该系列中最有效和选择性最强的人类β（3）-AR激动剂，EC（50）值为0.062nM。此外，对人beta（3）-AR的30a选择性分别为对人beta（2）-AR和beta（1）-AR的210倍和103倍。此外，30a对大鼠beta（3）-AR表现出强大的激动作用。
• Iron-Catalyzed C3-Formylation of Indoles with Formaldehyde and Aqueous Ammonia under Air
  作者：Jin-Ming Yang、Bu-Bing Zeng、Qing-Dong Wang、Bin Zhou、Dong Fang、Jiangmeng Ren

  DOI：10.1055/s-0036-1589079

  日期：2017.12

  An efficient iron-catalyzed C3-selective formylation of free (N–H) or N-substituted indoles was developed by employing formaldehyde and aqueous ammonia, with air as the oxidant. This new method gave 3-formylindoles in moderate to excellent yields with fairly short reaction times. Moreover, this procedure for catalytic formylation of indoles can be applied to gram-scale syntheses.

  通过使用甲醛和氨水，以空气作为氧化剂，开发了一种有效的铁催化的游离 (N-H) 或 N-取代吲哚的 C3 选择性甲酰化。这种新方法以相当短的反应时间以中等至极好的收率得到 3-甲酰基吲哚。此外，这种吲哚催化甲酰化过程可应用于克级合成。
• Structure-Guided Design, Synthesis, and Biological Evaluation of (2-(1<i>H</i>-Indol-3-yl)-1<i>H</i>-imidazol-4-yl)(3,4,5-trimethoxyphenyl) Methanone (ABI-231) Analogues Targeting the Colchicine Binding Site in Tubulin
  作者：Qinghui Wang、Kinsie E. Arnst、Yuxi Wang、Gyanendra Kumar、Dejian Ma、Stephen W. White、Duane D. Miller、Weimin Li、Wei Li

  DOI：10.1021/acs.jmedchem.9b00706

  日期：2019.7.25

  10ab and 10bb in complex with tubulin confirmed their improved molecular interactions to the colchicine site. In vitro, biological studies showed that new ABI-231 analogues disrupt tubulin polymerization, promote microtubule fragmentation, and inhibit cancer cell migration. In vivo, analogue 10bb not only significantly inhibits primary tumor growth and decreases tumor metastasis in melanoma xenograft

  ABI-231是一种有效的，口服生物利用的微管蛋白抑制剂，可与秋水仙碱结合位点相互作用，目前正在接受前列腺癌的临床试验。在与微管蛋白复合的ABI-231晶体结构的指导下，我们围绕3-吲哚部分进行了结构-活性关系研究，从而发现了几种有效的ABI-231类似物，最著名的是10ab和10bb。与微管蛋白复合的10ab和10bb的晶体结构证实了它们与秋水仙碱位点的分子相互作用得到了改善。在体外，生物学研究表明，新的ABI-231类似物可破坏微管蛋白聚合，促进微管碎裂并抑制癌细胞迁移。体内，类似物10bb不仅在黑素瘤异种移植模型中显着抑制原发性肿瘤生长并减少肿瘤转移，而且在抗紫杉烷的PC-3 / TxR模型中显示出显着的克服紫杉醇抗性的能力。此外，药理学筛选表明10bb潜在脱靶功能的风险较低。
• Intramolecular Oxidative C−H Coupling for Medium-Ring Synthesis
  作者：Didier G. Pintori、Michael F. Greaney

  DOI：10.1021/ja1090854

  日期：2011.2.9

  An oxidative C-H coupling is described for medium-ring synthesis.

  描述了用于中环合成的氧化 CH 偶联。