2-甲基-4-硝基-5-氟苯胺 | 633327-50-1

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯胺系列
• 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: 2-甲基-4-硝基-5-氟苯胺
• 中文别名: 5-氟-2-甲基-4-硝基苯胺
• 英文名称: 5-fluoro-2-methyl-4-nitroaniline
• CAS: 633327-50-1
• 化学式: C₇H₇FN₂O₂
• mdl: MFCD07368827
• 分子量: 170.143
• InChiKey: RZRYLRYVZYEYNR-UHFFFAOYSA-N

物化性质

• 沸点：
  344.4±37.0 °C(Predicted)
• 密度：
  1.371±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  71.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2921430090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Fluoro-2-methyl-4-nitroaniline
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: 5-Fluoro-2-methyl-4-nitroaniline
CAS number: 633327-50-1

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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.
Store in closed vessels.
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: C7H7FN2O2
Molecular weight: 170.1

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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：

  2-甲基-4-硝基-5-氟苯胺 在 溶剂黄146 、 sodium nitrite 作用下， 以 水 、 乙酸乙酯 为溶剂， 反应 7.0h， 生成 6-fluoro-2-methyl-5-nitro-2H-indazole
  参考文献：
  名称：

  [EN] INHIBITORS OF LYSINE SPECIFIC DEMETHYLASE-1
  [FR] INHIBITEURS DE LA DÉMÉTHYLASE 1 SPÉCIFIQUE DE LA LYSINE

  摘要：

  本发明通常涉及用于治疗癌症和肿瘤疾病的组合物和方法。本文提供了替代杂环衍生物化合物和包含该化合物的制药组合物。所述化合物和组合物对于抑制赖氨酸特异性去甲基化酶-1具有用途。此外，所述化合物和组合物对于治疗癌症，例如前列腺癌、乳腺癌、膀胱癌、肺癌和/或黑色素瘤等具有用途。

  公开号：

  WO2016004105A1
• 作为产物：
  描述：

  5-氟-2-甲基苯胺 在 盐酸 、 硫酸 、 硝酸 、 三乙胺 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 2.0h， 生成 2-甲基-4-硝基-5-氟苯胺
  参考文献：
  名称：

  [EN] INHIBITORS OF LYSINE SPECIFIC DEMETHYLASE-1
  [FR] INHIBITEURS DE LA DÉMÉTHYLASE 1 SPÉCIFIQUE DE LA LYSINE

  摘要：

  本发明通常涉及用于治疗癌症和肿瘤疾病的组合物和方法。本文提供了替代杂环衍生物化合物和包含该化合物的制药组合物。所述化合物和组合物对于抑制赖氨酸特异性去甲基化酶-1具有用途。此外，所述化合物和组合物对于治疗癌症，例如前列腺癌、乳腺癌、膀胱癌、肺癌和/或黑色素瘤等具有用途。

  公开号：

  WO2016004105A1

文献信息

• [EN] BENZIMIDAZOLE DERIVATIVES AS SELECTIVE PROTEINE KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE À UTILISER EN TANT QU'INHIBITEURS SÉLECTIFS DE PROTÉINE KINASE
  申请人：AB SCIENCE

  公开号：WO2014202763A1

  公开（公告）日：2014-12-24

  The present invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof. Wherein n, R1, R2, R3, R4, R5, A, Q and X are as defined in the description. These compounds selectively modulate, regulate, and/or inhibit signal transduction mediated by certain native and/or mutant proteine kinases implicated in a variety of human and animal diseases such as cell proliferative, metabolic, allergic, and degenerative disorders. More particularly, these compounds are potent and selective native and/or mutant c-kit inhibitors.

  本发明涉及式(I)的化合物或其药用可接受的盐。其中n、R1、R2、R3、R4、R5、A、Q和X如描述中所定义。这些化合物选择性地调节、调控和/或抑制信号传导，该信号传导由涉及多种人类和动物疾病的某些天然和/或突变的蛋白激酶介导，如细胞增殖、代谢、过敏和退行性疾病。更具体地说，这些化合物是有效且选择性的天然和/或突变的c-kit抑制剂。
• [EN] BENZIMIDAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE
  申请人：PFIZER

  公开号：WO2021124155A1

  公开（公告）日：2021-06-24

  The invention relates to benzimidazoles of Formula (I) and pharmaceutically acceptable salts thereof, wherein R1 to R6 are as defined in the description; to their use in medicine; to compositions containing them; to processes for their preparation; and to intermediates used in such processes. The benzimidazoles of Formula (I) are ITK inhibitors and are therefore potentially useful in the treatment of a wide range of disorders including, atopic dermatitis.

  该发明涉及式（I）的苯并咪唑及其药用盐，其中R1至R6如描述中所定义；它们在医学上的应用；含有它们的组合物；它们的制备方法；以及在这些方法中使用的中间体。式（I）的苯并咪唑是ITK抑制剂，因此在治疗包括特应性皮炎在内的广泛疾病中有潜在用途。
• High Turnover Pd/C Catalyst for Nitro Group Reductions in Water. One-Pot Sequences and Syntheses of Pharmaceutical Intermediates
  作者：Xiaohan Li、Ruchita R. Thakore、Balaram S. Takale、Fabrice Gallou、Bruce H. Lipshutz

  DOI：10.1021/acs.orglett.1c03258

  日期：2021.10.15

  Commercially available Pd/C can be used as a catalyst for nitro group reductions with only 0.4 mol % Pd loading. The reaction can be performed using either silane as a transfer hydrogenating agent or simply a hydrogen balloon (∼1 atm pressure). With this technology, a series of nitro compounds was reduced to the desired amines in high chemical yields. Both the catalyst and surfactant were recycled

  市售的 Pd/C 可用作硝基还原的催化剂，Pd 负载仅为 0.4 mol%。该反应可以使用硅烷作为转移氢化剂或简单的氢气球（~1 个大气压）进行。使用这项技术，一系列硝基化合物以高化学产率被还原为所需的胺。催化剂和表面活性剂都循环多次，反应性没有损失。
• Pyrazole compound and medicinal composition containing the same
  申请人：Ohi Norihito

  公开号：US20050261339A1

  公开（公告）日：2005-11-24

  The present invention provides a novel compound having an excellent JNK inhibitory effect. That is, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein R 1 designates —(CO) h —(NR a ) j —(CR b ═CR c ) k —Ar (wherein R a , R b and R c each independently designate a hydrogen atom, a halogen atom, hydroxyl group, an optionally substituted C 1-6 alkyl group or the like; Cy designates a 5- or 6-membered heteroaryl; and V each independently designate the formula -L-X—Y (wherein L designates a single bond, an optionally substituted C 1-6 alkylene group or the like; X designates a single bond or the formula -A- (wherein A designates NR 2 , O, CO, S, SO or SO 2 ) and so on; and Y designates a hydrogen atom, a halogen atom, nitro group or the like).

  本发明提供了一种具有出色JNK抑制作用的新化合物。即提供了由以下公式表示的化合物，其盐或水合物。其中，R1表示—(CO)h—(NRa)j—(CRb═CRc)k—Ar（其中，Ra、Rb和Rc各自独立地表示氢原子、卤素原子、羟基、可选取代的C1-6烷基或类似物；Cy表示5-或6-成员的杂环芳基；V各自独立地表示公式-L-X—Y（其中，L表示单键、可选取代的C1-6亚烷基或类似物；X表示单键或公式-A-（其中，A表示NR2、O、CO、S、SO或SO2）等；Y表示氢原子、卤素原子、硝基或类似物）。
• Pyrazole compounds and pharmaceutical compositions comprising the compound
  申请人：Ohi Norihito

  公开号：US20050208582A1

  公开（公告）日：2005-09-22

  The present invention provides a novel compound having an excellent JNK inhibitory effect. That is, it provides a compound represented by the following formula, a salt thereof or a hydrate of them. Wherein R 1 designates —(CO h —(NR a ) j —(CR b ═CR c ) k —Ar (wherein R a , R b and R c each independently designate a hydrogen atom, a halogen atom, hydroxyl group, an optionally substituted C 1-6 alkyl group or the like; Cy designates a 5- or 6-membered heteroaryl; and V each independently designate the formula -L-X—Y (wherein L designates a single bond, an optionally substituted C 1-6 alkylene group or the like; X designates a single bond or the formula -A- (wherein A designates NR 2 , O, CO, S, SO or SO 2 ) and so on; and Y designates a hydrogen atom, a halogen atom, nitro group or the like).

  本发明提供了一种具有优异的JNK抑制作用的新型化合物。即，提供了下式所示的化合物，其盐或水合物。其中，R1表示—(COh—(NRa)j—(CRb═CRc)k—Ar（其中Ra，Rb和Rc各自独立地表示氢原子，卤素原子，羟基，选自C1-6烷基等的可选取代基团；Cy表示5-或6-成员杂环芳基；V各自独立地表示公式-L-X—Y（其中L表示单键，选自C1-6烷基等的可选取代基团；X表示单键或公式-A-（其中A表示NR2，O，CO，S，SO或SO2）等；Y表示氢原子，卤素原子，硝基或类似物）。