4-氨基-3-硝基苯甲酸甲酯 | 3987-92-6

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-氨基-3-硝基苯甲酸甲酯
• 中文别名: 3-硝基-4-氨基苯甲酸甲酯；4-氨基-3-硝基本甲酸甲酯
• 英文名称: methyl 4-amino-3-nitrobenzoate
• 英文别名: 3-nitro-4-aminobenzoic acid methyl ester
• CAS: 3987-92-6
• 化学式: C₈H₈N₂O₄
• mdl: MFCD00017562
• 分子量: 196.163
• InChiKey: HNTLUEZVPLRQEV-UHFFFAOYSA-N

物化性质

• 熔点：
  204-206°C
• 沸点：
  392.8±22.0 °C(Predicted)
• 密度：
  1.386±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  98.1
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Methyl 4-amino-3-nitrobenzoate
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
Methyl 4-amino-3-nitrobenzoate
Ingredient name:
CAS number: 3987-92-6

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C8H8N2O4
Molecular weight: 196.2

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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：

  4-氨基-3-硝基苯甲酸甲酯 在 palladium 10% on activated carbon 、 氢气 作用下， 以 乙酸乙酯 为溶剂， 反应 3.0h， 生成 3,4-二氨基苯甲酸甲酯
  参考文献：
  名称：

  新型植物活化剂支架的发现：从水杨酸到苯并三唑

  摘要：

  摘要从水杨酸（SA）和相关的商业化植物活化剂开始，基于分子三维形状和药效团相似度比较（SHAFTS），预测了一种新的铅化合物苯并三唑，并设计和合成了一系列苯并三唑衍生物。生物测定表明，苯并三唑在体内对多种疾病（包括真菌和卵菌）具有高活性，但在体外则无活性。并且在1'-位和5'-位引入适当的基团对于该活性是有利的。因此，它们具有被开发为新型植物激活剂的潜力。

  DOI：

  10.1016/j.cclet.2017.02.004
• 作为产物：
  描述：

  4-乙酰氨基苯甲酸甲酯 在 硫酸 、 硝酸 作用下， 反应 3.0h， 生成 4-氨基-3-硝基苯甲酸甲酯
  参考文献：
  名称：

  1-芳基-3-（4-甲氧基苄基）脲作为潜在不可逆的糖原合酶激酶3抑制剂：合成和生物学评估。

  摘要：

  糖原合酶激酶3（GSK-3）因其多因素参与阿尔茨海默氏病的发病机理而闻名。在这项研究中，通过将亲电子战斗部结合到环支架上，合成了拟议的Cys199靶向GSK-3β共价抑制剂，合成了1-芳基-3-（4-甲氧基苄基）脲的苯并噻唑和苯并咪唑组。与参考抑制剂AR-A014418（1，IC50 = 0.072）相比，腈取代的苯并咪唑基尿素2b（IC50 = 0.086±0.023 µM）和卤代甲基酮取代的苯并咪唑基尿素9b（IC50 = 0.13±0.060 µM）具有较高的GSK-3β抑制活性。 ±0.043）。结果表明，对2b和9b作为GSK-3β的潜在共价抑制剂的进一步研究，因为靶向相互作用可能提供改善的激酶选择性。

  DOI：

  10.1016/j.bmcl.2019.04.049

文献信息

• Synthesis of Indoles: Efficient Functionalisation of the 7-Position
  作者：Emmanuel Demont、Nicolas Charrier、Rachel Dunsdon、Graham Maile、Alan Naylor、Alistair O’Brien、Sally Redshaw、Pam Theobald、David Vesey、Daryl Walter

  DOI：10.1055/s-2006-950223

  日期：2006.10

  Traditional strategies in indole chemistry do not allow high-yielding access to some substitution patterns such as 3,5,7-trisubstituted indoles. We report in this article the efficient synthesis of this type of indole. The Heck cyclisation strategy we used allows the synthesis of 7-iodo-, 7-alkoxy-, 7-amino-, and 7-nitroindoles bearing other functionalities at the 3- and 5-positions. We believe that

  吲哚化学中的传统策略不允许高产地获得某些取代模式，例如 3,5,7-三取代吲哚。我们在本文中报告了这种类型吲哚的有效合成。我们使用的 Heck 环化策略允许合成在 3 位和 5 位具有其他官能团的 7-碘-、7-烷氧基-、7-氨基-和 7-硝基吲哚。我们认为，所使用的温和条件应允许制备在这两个位置具有广泛取代基的吲哚，如合成 5-溴-7-碘吲哚所示。然而，这种策略在非常缺电子的吲哚（例如 7-硝基吲哚）的情况下存在一些局限性，其中 7-硝基二氢吲哚中间体的芳构化不完全。在这种情况下，拉洛克'
• N-substituted benzothiophenesulfonamide derivatives
  申请人：TOA EIYO Ltd.

  公开号：US20030229126A1

  公开（公告）日：2003-12-11

  The present invention relates to an N-substituted benzothiophenesulfonamide derivative or a pharmaceutically acceptable salt thereof and applications thereof. Furthermore, it provides an agent for preventing or treating cardiac or circulatory disease and so on caused by abnormal increase of production of angiotensin II or endothelin I based on chymase activity, or by activation of mast cell, and an agent for preventing adhesion after surgery, wherein the agent has a selective inhibitory action on chymase.

  本发明涉及一种N-取代苯并噻吩磺酰胺衍生物或其药用可接受盐及其应用。此外，它提供了一种用于预防或治疗由于针对钙蛋白酶活性引起的血管紧张素II或内皮素I的异常增加，或由于肥大细胞的活化引起的心脏或循环疾病等的药剂，以及一种用于手术后预防粘连的药剂，其中该药剂对钙蛋白酶具有选择性抑制作用。
• [EN] PYRIMIDINE FGFR4 INHIBITORS<br/>[FR] INHIBITEURS DE FGFR4 PYRIMIDINE
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2015057938A1

  公开（公告）日：2015-04-23

  Provided herein are compounds of Formula I useful as FGFR4 inhibitors, as well as methods of use of the same.

  本文提供了作为FGFR4抑制剂有用的I式化合物，以及其使用方法。
• SUBSTITUTED N,2-DIARYLQUINOLINE-4-CARBOXAMIDES AND THE USE THEREOF AS ANTI-INFLAMMATORY AGENTS
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20170260140A1

  公开（公告）日：2017-09-14

  The present application relates to novel substituted N,2-diarylquinoline-4-carboxamide derivatives, to processes for preparation thereof, to the use thereof alone or in combinations for treatment and/or prevention of diseases, and to the use thereof for production of medicaments for treatment and/or prevention of diseases, especially for treatment and/or prevention of fibrotic and/or inflammatory disorders.

  本申请涉及新颖的取代N,2-二芳基喹啉-4-甲酰胺衍生物，其制备方法，单独或组合使用以治疗和/或预防疾病，以及用于生产治疗和/或预防疾病的药物，特别是用于治疗和/或预防纤维化和/或炎症性疾病。
• [EN] QUINOXALINE COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS À BASE DE QUINOXALINE ET LEURS UTILISATIONS
  申请人：MILLENNIUM PHARM INC

  公开号：WO2015161142A1

  公开（公告）日：2015-10-22

  This invention provides compounds of formula I and subsets thereof: wherein T, J, R, R4, Rq, o, RA, and RB and subsets thereof are as described in the specification. The compounds are inhibitors of NAMPT and are thus useful for treating cancer, inflammatory conditions, or T-cell mediated autoimmune disease.

  这项发明提供了公式I及其子集的化合物：其中T、J、R、R4、Rq、o、RA和RB以及其子集如规范中所述。这些化合物是NAMPT的抑制剂，因此可用于治疗癌症、炎症性疾病或T细胞介导的自身免疫疾病。