6-氟靛红 | 324-03-8

• 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: 6-氟靛红
• 中文别名: 6-氟吲满二酮；6-氟-1H-吲哚-2,3-二酮；6-氟吲哚啉-2,3-二酮；6-氟吲哚满-2,3-二酮
• 英文名称: 6-fluoroisatin
• 英文别名: 6-fluoroindole-2,3-dione；6-fluoroindoline-2,3-dione；6-fluoro-1H-indole-2,3-dione；6-fluoro-2,3-dihydro-1H-indole-2,3-dione
• CAS: 324-03-8
• 化学式: C₈H₄FNO₂
• mdl: MFCD03618556
• 分子量: 165.124
• InChiKey: CWVFOAVBTUHQCZ-UHFFFAOYSA-N

物化性质

• 熔点：
  195-196 °C(Solv: acetic acid (64-19-7))
• 密度：
  1.477±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.2
• 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
• 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: 6-Fluoroisatin
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: 6-Fluoroisatin
CAS number: 324-03-8

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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
Appearance: Not specified
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H4FNO2
Molecular weight: 165.1

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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 fluoride.

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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：

  6-氟靛红 在 potassium carbonate 、 一水合肼 作用下， 以 水 为溶剂， 反应 13.0h， 生成 3-Hydrazino-7-fluoro-1,2,4-triazino<5,6-b>indole
  参考文献：
  名称：

  Joshi; Dandia; Baweja, Journal of the Indian Chemical Society, 1989, vol. 66, # 8-10, p. 690 - 693

  摘要：

  DOI：
• 作为产物：
  描述：

  3-fluoro-isonitrosoacetanilide 在 硫酸 作用下， 生成 6-氟靛红
  参考文献：
  名称：

  多取代靛红衍生物的合成及抗增殖活性评价

  摘要：

  利用强大的桑德迈尔反应合成了一系列多取代靛红衍生物。这些衍生物的结构均通过1H-NMR、13C-NMR和HR-MS证实。使用MTT测定体外评估这些衍生物对人白血病细胞(K562)、人肝细胞癌细胞(HepG2)和人结肠癌细胞(HT-29)增殖活性的抑制作用。其中，化合物4l对K562、HepG2和HT-29细胞表现出较强的抗增殖活性，IC50值分别为1.75、3.20和4.17 μM。随后评价化合物4l在K562细胞中的形态学、生长抑制和凋亡作用、在HepG2细胞中的伤口愈合作用以及在HUVEC细胞的基质凝胶中的管形成作用。所有结果表明化合物4l可以作为进一步研究中潜在的抗肿瘤剂。

  DOI：

  10.3390/molecules26010176
• 作为试剂：
  描述：

  3-氟苯胺 、 一水合氯醛 、 盐酸羟胺 、 Sodium sulfate-III 、 盐酸 在 硫酸 、 ice 、 乙酸乙酯 、 magnesium sulfate 、 6-氟靛红 作用下， 以 水 为溶剂， 反应 22.5h， 以to obtain 7.96 g of a crude product of 6-fluoroisatin的产率得到6-氟靛红
  参考文献：
  名称：

  Nitrogenated heterocyclic compound and agricultural or horticultural fungicide

  摘要：

  一种农业或园艺杀菌剂，其活性成分至少包含从以下化合物组成的氮杂环化合物中选择的一种化合物(I)（其中，R表示CR1R2R3或氰基所表示的基团，R1至R3表示氢原子，烷基或羟基等，X1表示卤素基或类似物，m表示0至5的整数，X2表示卤素基或类似物，n表示0至3的整数，B表示碳原子或氮原子，D表示5-至7-成员的碳氢环，A1至A4表示碳原子或氮原子，但当B表示碳原子时，A1至A4不全表示碳原子），以及其盐。

  公开号：

  US09060517B2

文献信息

• [EN] NEW 6-AMINO-QUINOLINONE COMPOUNDS AND DERIVATIVES AS BCL6 INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS 6-AMINO-QUINOLINONE ET DÉRIVÉS EN TANT QU'INHIBITEURS DE BCL6
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2018108704A1

  公开（公告）日：2018-06-21

  The present invention encompasses compounds of formula (I), wherein the groups R1 to R5, X, Y and W have the meanings given in the claims and specification, their use as inhibitors of BCL6, pharmaceutical compositions which contain compounds of this kind and their use as medicaments, especially as agents for treatment and/or prevention of oncological diseases.

  本发明涵盖了式(I)的化合物，其中基团R1至R5、X、Y和W具有权利要求和说明中给定的含义，它们作为BCL6的抑制剂的用途，含有这种化合物的药物组合物以及它们作为药物的用途，特别是作为治疗和/或预防肿瘤疾病的药剂。
• HTS-based discovery and optimization of novel positive allosteric modulators of the α7 nicotinic acetylcholine receptor
  作者：István Ledneczki、Anita Horváth、Pál Tapolcsányi、János Éles、Katalin Dudás Molnár、István Vágó、András Visegrády、László Kiss、Áron Szigetvári、János Kóti、Balázs Krámos、Sándor Mahó、Patrik Holm、Sándor Kolok、László Fodor、Márta Thán、Diána Kostyalik、Ottilia Balázs、Mónika Vastag、István Greiner、György Lévay、Balázs Lendvai、Zsolt Némethy

  DOI：10.1016/j.ejmech.2021.113560

  日期：2021.10

  HTS campaign of the corporate compound collection resulted in a novel, oxalic acid diamide scaffold of α7 nACh receptor positive allosteric modulators. During the hit expansion, several derivatives, such as 4, 11, 17 demonstrated not only high in vitro potency, but also in vivo efficacy in the mouse place recognition test. The advanced hit molecule 11 was further optimized by the elimination of the

  公司化合物收集的 HTS 活动产生了一种新型的 α7 nACh 受体阳性变构调节剂草酸二酰胺支架。在命中膨胀，几个衍生物，如4，11，17证明不仅高体外效力，而且在体内在小鼠地方识别测试功效。先进的命中分子11通过消除推定的诱变芳香胺结构单元而得到进一步优化，该结构单元产生了一个新的氨基甲基吲哚化合物家族。在化合物55 的情况下发现了最平衡的物理化学和药理学特征。对接研究揭示了一个亚基间结合位点是我们的化合物最可能的。55不仅在东莨菪碱诱导的健忘症（小鼠位置识别测试）中，而且在自然遗忘（大鼠新物体识别测试）中表现出良好的认知增强特征。此外，化合物55在具有高转化价值的认知范式中是活跃的，即在大鼠触摸屏视觉辨别测试中。因此，选择55作为先导化合物进行进一步优化。基于获得的有利结果，本发明的氨基甲基吲哚簇可以通过α7 nAChR的正变构调节为认知增强提供可行的方法。
• Scaffold-Inspired Enantioselective Synthesis of Biologically Important Spiro[pyrrolidin-3,2′-oxindoles] with Structural Diversity through Catalytic Isatin-Derived 1,3-Dipolar Cycloadditions
  作者：Feng Shi、Zhong-Lin Tao、Shi-Wei Luo、Shu-Jiang Tu、Liu-Zhu Gong

  DOI：10.1002/chem.201200358

  日期：2012.5.29

  Catalytic asymmetric construction of the biologically important spiro[pyrrolidin‐3,2′‐oxindole] scaffold with contiguous quaternary stereogenic centers in excellent stereoselectivities (up to >99:1 d.r., 98 % ee) has been established by using an organocatalytic 1,3‐dipolar cycloaddition of isatin‐based azomethine ylides. This protocol represents the first example of catalytic asymmetric 1,3‐dipolar

  通过使用有机催化1,3，已经建立了具有重要立体选择性（具有高达99：1 dr，98％ee的连续性）的具有重要季螺立体构象中心的重要生物学螺旋[pyrrolidin-3,2'-oxindole]支架的催化不对称结构。 基于靛红的甲亚胺烷基化物的偶极环加成。该方案代表了催化不对称1,3-偶极环加成反应的第一个例子，涉及不对称环酮就地生成的甲亚胺基化物。另外，对反应的过渡态进行了理论计算以了解立体化学。使用这些螺[吡咯烷酮-3,2'-羟吲哚]的初步生物测定显示，几种化合物对SW116细胞显示中等程度的细胞毒性。
• Counter-Current chromatography separation of isatin derivatives using the sandmeyer methodology
  作者：Márcia R. Almeida、Gilda G. Leitão、Bárbara V. Silva、Jussara P. Barbosa、Angelo C. Pinto

  DOI：10.1590/s0103-50532010000400025

  日期：——

  method, using high-speed counter-current chromatography (HSCCC) technique, was developed for the separation of isomeric isatin derivatives, prepared following the Sandmeyer route. The biphasic solvent system composed of hexane:ethyl acetate:ethanol:water 1:0.5:0.5:1 (v/v/v/v) was used for all separations.

  开发了一种快速高效的方法，使用高速逆流色谱（HSCCC）技术分离按照Sandmeyer路线制备的同分异构的Isatin衍生物。所有分离均使用由己烷：乙酸乙酯：乙醇：水1：0.5：0.5：1（v / v / v / v）组成的双相溶剂系统。
• [EN] A NOVEL PROCESS FOR THE PREPARATION OF TRYPTAMINES AND DERIVATIVES THEREOF<br/>[FR] NOUVEAU PROCÉDÉ DE PRÉPARATION DE TRYPTAMINES ET DE LEURS DÉRIVÉS
  申请人：PHARMATHEN SA

  公开号：WO2017067670A1

  公开（公告）日：2017-04-27

  The present invention relates to a novel process for the preparation of tryptamine, its substituted derivatives and intermediates for the preparation of them.

  本发明涉及一种用于制备色胺、其取代衍生物和用于制备它们的中间体的新工艺。