2-甲氧基-3-硝基苯甲酸 | 40751-88-0

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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-甲氧基-3-硝基苯甲酸
• 英文名称: 2-methoxy-3-nitrobenzoic acid
• 英文别名: 2-Methoxy-3-nitro-benzoesaeure
• CAS: 40751-88-0
• 化学式: C₈H₇NO₅
• mdl: MFCD11044854
• 分子量: 197.147
• InChiKey: GMSYODOBBOEWCM-UHFFFAOYSA-N

物化性质

• 熔点：
  194 °C
• 沸点：
  373.3±27.0 °C(Predicted)
• 密度：
  1.430±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 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：
  92.4
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2918990090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  应存放在室温、密封和干燥的环境中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methoxy-3-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-Methoxy-3-nitrobenzoic acid
CAS number: 40751-88-0

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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: C8H7NO5
Molecular weight: 197.1

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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.

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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-甲氧基-3-硝基苯甲酸 在 环丁砜 、 碳酸氢钠 作用下， 反应 2.0h， 以93%的产率得到2-硝基苯甲醚
  参考文献：
  名称：

  一种取代硝基苯类化合物的制备方法

  摘要：

  本发明公开了一种取代硝基苯类化合物的制备方法。该方法包括下述步骤：溶剂中，在150℃～250℃的温度下，化合物II在碱的作用下进行如下所示的脱羧反应得到化合物I即可；所述的碱为碱金属的碳酸盐和碳酸氢盐中的一种或多种。该方法相比一些使用金属催化的脱羧方法，具有操作简单、生产成本低、后处理方便、收率高的优点，在工业化生产中更具有应用价值。

  公开号：

  CN109467509B
• 作为产物：
  描述：

  2-甲基-6-硝基茴香醚 在 alkaline permanganate 作用下， 生成 2-甲氧基-3-硝基苯甲酸
  参考文献：
  名称：

  Simonsen; Rau, Journal of the Chemical Society, 1917, vol. 111, p. 232

  摘要：

  DOI：

文献信息

• [EN] PYRROLOTRIAZINES AS ALK AND JAK2 INHIBITORS<br/>[FR] PYRROLOTRIAZINES EN TANT QU'INHIBITEURS D'ALK ET DE JAK2
  申请人：CEPHALON INC

  公开号：WO2010071885A1

  公开（公告）日：2010-06-24

  The present invention provides a compound of formula (I) or a salt form thereof, wherein Q1, Q2, Q3, and Q4 are as defined herein. The compound of formula (I) has ALK and/or JAK2 inhibitory activity, and may be used to treat proliferative disorders.

  本发明提供了一种式（I）的化合物或其盐形式，其中Q1、Q2、Q3和Q4如本文所定义。式（I）的化合物具有ALK和/或JAK2抑制活性，并可用于治疗增殖性疾病。
• Synthesis of Symmetric Diester-Functionalised Tröger's Base Analogues
  作者：M. Delower H. Bhuiyan、Kai-Xian Zhu、Paul Jensen、Andrew C. Try

  DOI：10.1002/ejoc.201000086

  日期：2010.8

  The yields of ester-functionalised Troger's base analogues are dramatically improved by incorporating an electron-donating group on the aromatic ring and/or enhancing solubility of the aniline unit. In addition to 2,8-diester compounds, 1,7-, 3,9- and 4,10-diester-functionalised Troger's base analogues have been prepared for the first time.

  通过在芳环上加入给电子基团和/或提高苯胺单元的溶解度，酯官能化的 Troger 碱类似物的产率得到显着提高。除了 2,8-二酯化合物外，1,7-、3,9- 和 4,10-二酯官能化的 Troger 碱类似物也是首次制备。
• 用作CDK7激酶抑制剂的化合物及其应用
  申请人：浙江同源康医药股份有限公司

  公开号：CN112661745A

  公开（公告）日：2021-04-16

  本发明涉及用作CDK7激酶抑制剂的化合物及其应用。具体地，本发明化合物具有式I所示结构，其中各基团和取代基的定义如说明书中所述。本发明的化合物可用作细胞周期蛋白依赖性激酶7(CDK7)的抑制剂，用于增殖性疾病(如癌症)的治疗或预防，尤其是用于调节和治疗与细胞周期蛋白依赖性激酶7(CDK7)的异常活性所导致的相关疾病。
• [EN] AMIDE-SUBSTITUTED HETEROCYCLIC COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFN ALPHα RESPONSES<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES SUBSTITUÉS PAR AMIDE, UTILES COMME MODULATEURS D'IL-12, IL-23 ET/OU DE RÉPONSES À L'IFN&Agr;
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014074661A1

  公开（公告）日：2014-05-15

  Compounds having the following formula I: or a stereoisomer or pharmaceutically-acceptable salt thereof, where R1, R2, R3, R4, and R5 are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNa, by acting on Tyk-2 to cause signal transduction inhibition.

  具有以下化学式I的化合物，或其立体异构体或药用可接受的盐，其中R1、R2、R3、R4和R5如本文所定义，在通过作用于Tyk-2引起信号转导抑制的过程中，对IL-12、IL-23和/或IFNa的调节是有用的。
• [EN] ALKYL-AMIDE-SUBSTITUTED PYRIDYL COMPOUNDS USEFUL AS MODULATORS OF IL-12, IL-23 AND/OR IFNALPHA RESPONSES<br/>[FR] COMPOSÉS PYRIDYLE SUBSTITUÉS PAR ALKYL-AMIDE, UTILES COMME MODULATEURS D'IL-12, IL-23 ET/OU DE RÉPONSES À L'IFNΑ
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2015069310A1

  公开（公告）日：2015-05-14

  Compounds having the following formula (I): or a stereoisomer or a pharmaceutically-acceptable salt thereof, wherein R1, R2, R3, R4, and R5 are as defined herein, are useful in the modulation of IL-12, IL-23 and/or IFNα by acting on Tyk-2 to cause signal transduction inhibition.

  具有以下化学式（I）的化合物，或其立体异构体或药用可接受的盐，其中R1、R2、R3、R4和R5如本文所定义，在通过作用于Tyk-2引起信号传导抑制的过程中，对IL-12、IL-23和/或IFNα的调节是有用的。