3-(甲基氨基)-4-硝基苯甲酸 | 214778-10-6

• 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: 3-(甲基氨基)-4-硝基苯甲酸
• 英文名称: 3-methylamino-4-nitro-benzoic acid
• 英文别名: 3-(Methylamino)-4-nitrobenzoic acid
• CAS: 214778-10-6
• 化学式: C₈H₈N₂O₄
• 分子量: 196.163
• InChiKey: QIUGFPYSYODUEE-UHFFFAOYSA-N

物化性质

• 沸点：
  426.7±40.0 °C(Predicted)
• 密度：
  1.472±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  95.2
• 氢给体数：
  2
• 氢受体数：
  5

安全信息

• 海关编码：
  2922499990

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-(Methylamino)-4-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: 3-(Methylamino)-4-nitrobenzoic acid
CAS number: 214778-10-6

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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: 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：

  3-(甲基氨基)-4-硝基苯甲酸 在 palladium on activated charcoal N,N-二甲基丙烯基脲 、 氢气 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Development of a scalable synthesis of a nonbasic inhibitor of the serine protease tryptase

  摘要：

  A chromatography-free process for the synthesis of a bis(benzimidazole)difluoromethane inhibitor of the serine protease tryptase is described. This synthesis features the introduction of the cm-difluoro moiety using the electrophilic fluorinating reagent N-fluoro-bis(phenylsulfonimide) as well as the stepwise introduction of both benzimidazole rings. A protocol for the destruction of reactive, process-related substances produced in the synthesis is also presented. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.04.149
• 作为产物：
  描述：

  3-methylamino-4-nitrobenzoic acid ethyl ester 在 盐酸 作用下， 生成 3-(甲基氨基)-4-硝基苯甲酸
  参考文献：
  名称：

  [EN] CC-1065 ANALOGS AND THEIR CONJUGATES
  [FR] NOUVEAUX ANALOGUES DE CC-1065 ET LEURS CONJUGUÉS

  摘要：

  公开号：

  WO2010062171A3

文献信息

• [EN] PIPERAZINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLU5 RECEPTORS<br/>[FR] DÉRIVÉS DE PIPÉRAZINE ET LEUR UTILISATION À TITRE DE MODULATEURS ALLOSTÉRIQUES POSITIFS DES RÉCEPTEURS MGLUR5
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2013087805A1

  公开（公告）日：2013-06-20

  This invention relates to compounds of formula (I) their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. R1, R2, R3, R4, Q have meanings given in the description.

  这项发明涉及公式(I)化合物，它们作为mGlu5受体活性的正向变构调节剂的用途，含有这些化合物的药物组合物，以及将其用作治疗和/或预防与谷氨酸功能障碍相关的神经和精神障碍，如精神分裂症或认知功能下降，如痴呆症或认知障碍的药剂的方法。R1、R2、R3、R4、Q在描述中有给定的含义。
• NOVEL COMPOUNDS
  申请人：HEIMANN Annekatrin

  公开号：US20130158042A1

  公开（公告）日：2013-06-20

  This invention relates to compounds of formula I their use as positive allosteric modulators of mGlu5 receptor activity, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment and/or prevention of neurological and psychiatric disorders associated with glutamate dysfunction such as schizophrenia or cognitive decline such as dementia or cognitive impairment. R 1 , R 2 , R 3 , R 4 , Q have meanings given in the description.

  这项发明涉及公式I的化合物，它们作为mGlu5受体活性的正向变构调节剂的用途，含有这些化合物的药物组合物，以及将其用作治疗和/或预防与谷氨酸功能障碍相关的神经和精神障碍，如精神分裂症或认知功能下降，如痴呆症或认知障碍的药剂的方法。R1，R2，R3，R4，Q在描述中给出了含义。
• Substituted Fused Imidazole Derivatives, Pharmaceutical Compositions, and Methods of Use Thereof
  申请人：Mjalli Adnan M. M.

  公开号：US20110201604A1

  公开（公告）日：2011-08-18

  Substituted fused imidazole derivatives, methods of their preparation, pharmaceutical compositions comprising a substituted fused imidazole derivative, and methods of use in treating inflammation are provided. The substituted fused imidazole derivatives may control the activity or the amount or both the activity and the amount of heme-oxygenase.

  提供了替代融合咪唑衍生物、其制备方法、包含替代融合咪唑衍生物的药物组合物，以及在治疗炎症中使用的方法。这些替代融合咪唑衍生物可能控制血红素氧合酶的活性或数量，或者同时控制活性和数量。
• [EN] PHENYLISOQUINOLINE AND PHENYLQUINAZOLINE DERIVATIVES FOR THE TREATMENT OF BONE DISEASES<br/>[FR] PHÉNYLISOQUINOLINE ET DÉRIVÉS DE PHÉNYLQUINAZOLINE DESTINÉS AU TRAITEMENT DE MALADIES OSSEUSES
  申请人：NOVARTIS AG

  公开号：WO2009027475A1

  公开（公告）日：2009-03-05

  The present invention relates to substituted phenylisoquinoline and phenylquinazoline derivatives and to their pharmaceutical uses in preventing or treating bone conditions which are associated with increased calcium depletion or resorption or in which stimulation of bone formation and calcium fixation in the bone is desirable.

  本发明涉及替代苯基异喹啉和苯基喹啉衍生物，以及它们在预防或治疗与钙流失或吸收增加有关的骨病症，或者在骨骼中骨形成和钙固定受到刺激是可取的情况下的药用。
• Novel compounds and compositions for treating diseases asociated with protease activity
  申请人：——

  公开号：US20010053779A1

  公开（公告）日：2001-12-20

  Novel compounds, compositions and methods effective for the prevention and treatment of mast-cell mediated inflammatory disorders are described. The compounds, compositions and methods are effective for the prevention and treatment of inflammatory diseases associated with the respiratory tract, such as asthma and allergic rhinitis, as well as other types of immunomediated inflammatory disorders, such as rheumatoid arthritis, conjunctivitis and inflammatory bowel disease, various dermatological conditions, as well as certain viral conditions. The compounds comprise potent and selective inhibitors of the mast cell protease tryptase. The compositions for treating these conditions include oral, inhalant, topical and parenteral preparations as well as devices comprising such preparations.

  描述了用于预防和治疗由肥大细胞介导的炎症性疾病的新化合物、组合物和方法。这些化合物、组合物和方法对预防和治疗与呼吸道相关的炎症性疾病（如哮喘和过敏性鼻炎）以及其他类型的免疫介导性炎症性疾病（如类风湿关节炎、结膜炎和炎症性肠病、各种皮肤病症以及某些病毒性疾病）有效。这些化合物包括对肥大细胞蛋白酶组胺酶的有效和选择性抑制剂。用于治疗这些疾病的组合物包括口服、吸入、局部和静脉制剂，以及包含这些制剂的装置。