3,5-二硝基-4-甲基苯甲酸甲酯 | 49592-71-4

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物 - 羧酸酯及其衍生物
• 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: 3,5-二硝基-4-甲基苯甲酸甲酯
• 中文别名: 4-甲基-3,5-二硝基苯甲酸甲酯
• 英文名称: methyl 3,5-dinitro-p-toluate
• 英文别名: 4-methyl-3,5-dinitrobenzoic acid；methyl 4-methyl-3,5-dinitrobenzoate；4-Methyl-3,5-dinitro-benzoesaeure-methylester；4-methyl-3,5-dinitro-benzoic acid methyl ester
• CAS: 49592-71-4
• 化学式: C₉H₈N₂O₆
• mdl: MFCD00451040
• 分子量: 240.172
• InChiKey: GQPWXQIRPQMEIJ-UHFFFAOYSA-N

物化性质

• 沸点：
  359.8±37.0 °C(Predicted)
• 密度：
  1.435±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  118
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 海关编码：
  2916399090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 4-methyl-3,5-dinitrobenzoate
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: Methyl 4-methyl-3,5-dinitrobenzoate
CAS number: 49592-71-4

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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: C9H8N2O6
Molecular weight: 240.2

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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：

  3,5-二硝基-4-甲基苯甲酸甲酯 在 氢氧化铵-15N 作用下， 以 DMF (N,N-dimethyl-formamide) 为溶剂， 反应 48.0h， 以64%的产率得到4-Methyl-3,5-dinitro-benzamide
  参考文献：
  名称：

  Methods of making 6-[(4,5-Dihydro-1H-imidazol-2-yl)amino-]-7-methyl-1H-benzimidazole-4-carbonitrile and its preferred salt form

  摘要：

  6-[(4,5-二氢-1H-咪唑-2-基)氨基]-7-甲基-1H-苯并咪唑-4-羧腈在2,3,7-三氨基-4,6-二甲基-1,9-苝二羧腈和其无水单乙酸盐的情况下，可用于治疗α-2介导的疾病，如眼压高。

  公开号：

  US20040167194A1
• 作为产物：
  描述：

  4-甲基-3-硝基苯甲酸 在 硫酸 、 硝酸 、 potassium carbonate 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 3,5-二硝基-4-甲基苯甲酸甲酯
  参考文献：
  名称：

  [EN] FLUORO-SUBSTITUTED COMPOUNDS AS KINASE INHIBITORS AND METHODS OF USE THEREOF
  [FR] COMPOSÉS À SUBSTITUTION FLUORO EN TANT QU'INHIBITEURS DE KINASE ET LEURS MÉTHODES D'UTILISATION

  摘要：

  本发明提供了具有激酶抑制活性的Formula I的新化合物及其药用可接受的盐和溶剂化合物。本发明还提供了包含相同化合物的药物组合物，以及治疗和预防Bcr-Abl、c-Kit或PDGF-R介导的疾病的方法，其中一个或多个激酶抑制剂被指示，包括肿瘤病，如慢性髓细胞白血病或胃肠道间质瘤。本发明还提供了制备Formula I化合物的方法，包括其盐和溶剂化合物，以及包含相同化合物的药物组合物的过程。

  公开号：

  WO2011008788A1

文献信息

• [EN] HYDROXYETHYLAMINE DERIVATIVES FOR THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] DERIVES D'HYDROXYETHYLAMINE UTILISES POUR LE TRAITEMENT DE LA MALADIE D'ALZHEIMER
  申请人：GLAXO GROUP LTD

  公开号：WO2004050619A1

  公开（公告）日：2004-06-17

  The present invention relates to novel hydroxyethylamine compounds of formula (I): (I) having Asp2 (-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated - amyloid levels or -amyloid deposits, particularly Alzheimer's disease.

  本发明涉及具有Asp2（-分泌酶，BACE1或Memapsin）抑制活性的新型羟乙基胺化合物的化学式（I）：（I），其制备方法，含有它们的组合物以及它们在治疗由高β-淀粉样蛋白水平或β-淀粉样蛋白沉积所特征的疾病中的应用，特别是阿尔茨海默病。
• An Efficient One-Step Method for the Conversion of β-(Dimethylamino)sty­renes into Arylacetonitriles
  作者：Alexey M. Starosotnikov、Alexander V. Lobach、Svyatoslav A. Shevelev

  DOI：10.1055/s-2005-918405

  日期：——

  A new simple and efficient one-step method for the preparation of arylacetonitriles by reaction of β-(dimethylamino)styrenes with hydroxylamine hydrochloride in formic acid solution is described.

  介绍了一种简便高效的一步法，通过β-(二甲氨基)苯乙烯与盐酸羟胺在甲酸溶液中的反应来制备苯乙腈。
• [EN] TYK2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE TYK2 ET LEURS UTILISATIONS
  申请人：FRONTHERA U S PHARMACEUTICALS LLC

  公开号：WO2020185755A1

  公开（公告）日：2020-09-17

  Described herein are compounds that are useful in treating a TYK2-mediated disorder. In some embodiments, the TYK2-mediated disorder is an autoimmune disorder, an inflammatory disorder, a proliferative disorder, an endocrine disorder, a neurological disorder, or a disorder associated with transplantation.

  本发明描述了用于治疗TYK2介导的疾病的化合物。在某些实施方式中，TYK2介导的疾病是一种自身免疫性疾病、炎症性疾病、增殖性疾病、内分泌疾病、神经疾病或与移植相关的疾病。
• 4,5,6-TRI-SUBSTITUTED INDAZOLES DERIVATIVES, PREPARATION THEREOF, AND USE THEREOF IN MEDICINES
  申请人：Shanghai Haiyan Pharmaceutical Technology Co., Ltd.

  公开号：EP3441388A1

  公开（公告）日：2019-02-13

  Provided are 4,5,6-tri-substituted indazoles derivatives, a preparation method therefor, and a use thereof in medicines. Specifically, provided are compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates, or prodrugs thereof, a preparation method therefor, and a use thereof.

  提供了4,5,6-三取代吲唑衍生物，其制备方法以及在药物中的用途。具体来说，提供了式（I）化合物或药用可接受的盐、立体异构体、溶剂合物或前药，其制备方法以及在药物中的用途。
• [EN] TRICYCLIC INDOLE HYDROXYETHYLAMINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] DERIVES D'INDOLE HYDROXYETHYLAMINE TRICYCLIQUES ET LEUR UTILISATION DANS LE TRAITEMENT DE LA MALADIE D'ALZHEIMER
  申请人：GLAXO GROUP LTD

  公开号：WO2005058915A1

  公开（公告）日：2005-06-30

  The present invention relates to novel hydroxyethylamine compounds having Asp2 (β-secretase, BACE1 or Memapsin) inhibitory activity of formula (I), processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated β-amyloid levels or β-amyloid deposits, particularly Alzheimer's disease. Formula (I) wherein, inter alia, A-B represents -NR5-SO2- or -NR5-CO-; R5 represents hydrogen, C1-6 alkyl, C3-6 alkenyl, C3-6 alkynyl, C3-10 cycloalkyl, -C0-6 alkylaryl, -C0-6 alkyl-heteroaryl, -C0-6 alkyl-heterocyclyl, -C3-10 cycloalkyl-aryl or -C3-10 cycloalkyl-heteroaryl; -W- represents -CH2-, -(CH2)2-, -(CH2)3-, -C(H)=C(H)- or -CH2-C(H)=C(H)-; X-Y-Z represents -C=CR8-NR9-;

  该发明涉及具有Asp2（β-分泌酶，BACE1或Memapsin）抑制活性的新型羟乙基胺化合物的公式（I），其制备方法，含有它们的组合物以及它们在治疗由β-淀粉样蛋白水平或β-淀粉样蛋白沉积增高所特征化的疾病，特别是阿尔茨海默病中的用途。公式（I）中，A-B代表-NR5-SO2-或-NR5-CO-；R5代表氢，C1-6烷基，C3-6烯基，C3-6炔基，C3-10环烷基，-C0-6烷基芳基，-C0-6烷基-杂芳基，-C0-6烷基-杂环烷基，-C3-10环烷基-芳基或-C3-10环烷基-杂芳基；-W-代表-CH2-，-(CH2)2-，-(CH2)3-，-C(H)=C(H)-或-CH2-C(H)=C(H)-；X-Y-Z代表-C=CR8-NR9-；