2-氟-4-甲基-5-硝基苯甲酸 | 753924-40-2

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 环羧酸
• 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-氟-4-甲基-5-硝基苯甲酸
• 英文名称: 2-fluoro-4-methyl-5-nitrobenzoic acid
• CAS: 753924-40-2
• 化学式: C₈H₆FNO₄
• 分子量: 199.138
• InChiKey: UBAWHHHAAFFKGE-UHFFFAOYSA-N

物化性质

• 沸点：
  350.3±42.0 °C(Predicted)
• 密度：
  1.482±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  83.1
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-4-methyl-5-nitrobenzoic acid
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: 2-Fluoro-4-methyl-5-nitrobenzoic acid
CAS number: 753924-40-2

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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, refrigerated.
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: C8H6FNO4
Molecular weight: 199.1

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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-氟-4-甲基-5-硝基苯甲酸 在 sulfur tetrafluoride 、 氢氟酸 作用下， 反应 24.0h， 以93%的产率得到1-fluoro-5-methyl-4-nitro-2-(trifluoromethyl)benzene
  参考文献：
  名称：

  （杂）芳族酸的脱氧氟化。

  摘要：

  通过用四氟化硫对肉桂酸和（杂）芳族羧酸进行脱氧氟化反应，合成了不同的三氟甲基取代的化合物。所得产物用作制备新型氟化氨基酸，苯胺和脂肪胺的原料，这些氟化物是药物化学和农业化学的重要组成部分。

  DOI：

  10.1021/acs.joc.9b03011
• 作为产物：
  描述：

  2-氟-4-甲基苯甲酸 在 硫酸 、 硝酸 作用下， 反应 3.0h， 以100%的产率得到2-氟-4-甲基-5-硝基苯甲酸
  参考文献：
  名称：

  发现吲哚-和吲唑-酰基磺酰胺类药物作为治疗疼痛的强效和选择性Na V 1.7抑制剂

  摘要：

  3-芳基吲哚和3-芳基吲唑衍生物被确定为有效的和选择性的Na v 1.7抑制剂。化合物29在小鼠福尔马林测定中显示有效，并且在腹膜内（IP）后分别降低了完全弗氏佐剂（CFA）引起的热痛觉过敏和慢性收缩损伤（CCI）引起的冷痛觉过敏以及炎性和神经性疼痛模型剂量为30 mg / kg。观察到的功效可能与小鼠背根神经节暴露和Na V 1.7效价与29相关。

  DOI：

  10.1021/acs.jmedchem.8b01550

文献信息

• P38 inhibitors and methods of use thereof
  申请人：——

  公开号：US20040192653A1

  公开（公告）日：2004-09-30

  This invention relates to inhibitors of p38, and methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing the inhibitors and pharmaceutical compositions in the treatment and prevention of various disorders mediated by p38.

  这项发明涉及p38的抑制剂，以及生产这些抑制剂的方法。该发明还提供了包括该发明的抑制剂的药物组合物，以及利用这些抑制剂和药物组合物在治疗和预防由p38介导的各种疾病中的方法。
• HETEROARYL CARBOXAMIDE COMPOUNDS AS INHIBITORS OF RIPK2
  申请人：Boehringer Ingelheim International GmbH

  公开号：US20180072717A1

  公开（公告）日：2018-03-15

  The present invention relates to compounds of formula (I): or pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , X, Y, and HET are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes

  本发明涉及以下式（I）的化合物： 或其药学上可接受的盐，其中R 1 ，R 2 ，X，Y和HET如本文所定义。该发明还涉及包含这些化合物的药物组合物，使用这些化合物治疗各种疾病和紊乱的方法，制备这些化合物的过程以及在这些过程中有用的中间体。
• PYRIDINE AND PYRAZINE COMPOUNDS AS INHIBITORS OF RIPK2
  申请人：Boehringer Ingelheim International GmbH

  公开号：US20180072703A1

  公开（公告）日：2018-03-15

  The present invention relates to compounds of formula (I): or pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , X, Y, and HET are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes

  本发明涉及以下式（I）的化合物： 或其药用可接受的盐，其中R 1 ，R 2 ，X，Y和HET如本文所定义。该发明还涉及包含这些化合物的药物组合物，使用这些化合物治疗各种疾病和紊乱的方法，制备这些化合物的方法以及在这些过程中有用的中间体。
• FORMAMIDE COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
  申请人：SHENZHEN CHIPSCREEN BIOSCIENCES CO., LTD.

  公开号：US20210139454A1

  公开（公告）日：2021-05-13

  The present invention relates to a formamide compound, a preparation method therefor and an application thereof. The structure of the compound is shown in formula (I), and the definition of each variable in the formula is as provided in the description. The compound is capable of inhibiting the activity of ASK1 kinase. The compound of the present invention may be used in the treatment/prevention of diseases associated with ASK1 kinase, such as inflammatory diseases, metabolic diseases, autoimmune diseases, cardiovascular diseases, neurodegenerative diseases, cancers and other diseases.

  本发明涉及一种甲酰胺化合物，其制备方法及其应用。该化合物的结构如公式（I）所示，公式中每个变量的定义如描述中所提供。该化合物能够抑制ASK1激酶的活性。本发明的化合物可用于治疗/预防与ASK1激酶相关的疾病，如炎症性疾病、代谢性疾病、自身免疫疾病、心血管疾病、神经退行性疾病、癌症和其他疾病。
• [EN] NEW SUBSTITUTED CYANOINDOLINE DERIVATIVES AS NIK INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS DE CYANOINDOLINE UTILISÉS COMME INHIBITEURS DE NIK
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2017125530A1

  公开（公告）日：2017-07-27

  The present invention relates to pharmaceutical agents of formula (I) useful for therapy and/or prophylaxis in a mammal, and in particular to inhibitors of NF- KB-inducing kinase (NIK - also known as MAP3K14) useful for treating diseases such as cancer, inflammatory disorders, metabolic disorders and autoimmune disorders. The invention is also directed to pharmaceutical compositions comprising such compounds, and to the use of such compounds or pharmaceutical compositions for the prevention or treatment of diseases such as cancer, inflammatory disorders, metabolic disorders including obesity and diabetes, and autoimmune disorders.

  本发明涉及一种公式（I）的药物制剂，用于治疗和/或预防哺乳动物中的疾病，特别是用于治疗癌症、炎症性疾病、代谢性疾病和自身免疫性疾病的NF-KB诱导激酶（NIK，也称为MAP3K14）的抑制剂。该发明还涉及包含这些化合物的药物组合物，以及利用这些化合物或药物组合物预防或治疗癌症、炎症性疾病、包括肥胖和糖尿病在内的代谢性疾病以及自身免疫性疾病的用途。