3-溴-5-硝基苯甲酸乙酯 | 690260-94-7

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类硝化物
• 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-溴-5-硝基苯甲酸乙酯
• 英文名称: ethyl 3-bromo-5-nitrobenzoate
• CAS: 690260-94-7
• 化学式: C₉H₈BrNO₄
• 分子量: 274.071
• InChiKey: PUBVWGDKFHIPRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2916399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Ethyl 3-bromo-5-nitrobenzoate
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: Ethyl 3-bromo-5-nitrobenzoate
CAS number: 690260-94-7

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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: C9H8BrNO4
Molecular weight: 274.1

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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 bromide.

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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-溴-5-硝基苯甲酸乙酯 在 铁粉 、 氯化铵 作用下， 以 乙醇 、 水 为溶剂， 反应 1.5h， 以100%的产率得到3-氨基-5-溴苯甲酸乙酯
  参考文献：
  名称：

  Exploring Halogen Bonds in 5-Hydroxytryptamine 2B Receptor–Ligand Interactions

  摘要：

  Here, we predicted the potential halogen bonding interaction between compound 2 and the 5-hydroxytryptamine 2B (5-HT2B) receptor and systematically assessed this interaction via structure activity relationship analysis and molecular dynamics simulations. A physics-based computational protocol was then developed to further explore the opportunity of "designing in" halogen bonding interactions in structure-based ligand design for the 5-HT2B receptor, which not only facilitated the identification of previously uncharacterized halogen bonds in known 5-HT2B ligands but also enabled the rational design of halogen bonding interactions for the optimization of 5-HT2B ligands. As a proof-of-concept, a series of halogen-substituted analogues of doxepin synthesized and evaluated, which showed improved in vitro and in vivo potency.

  DOI：

  10.1021/acsmedchemlett.8b00300
• 作为产物：
  描述：

  3-溴-5-硝基苯甲酸 在 氯化亚砜 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 6.5h， 生成 3-溴-5-硝基苯甲酸乙酯
  参考文献：
  名称：

  [EN] PHENYL COMPOUNDS
  [FR] COMPOSES A BASE DE PHENYLE

  摘要：

  公开号：

  WO2004039753A3

文献信息

• [EN] THERAPEUTIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS THÉRAPEUTIQUES ET LEURS UTILISATIONS
  申请人：GENENTECH INC

  公开号：WO2015135094A1

  公开（公告）日：2015-09-17

  The present invention relates to compounds useful as inhibitors of one or more histone demethylses, such as KDM5. The invention also provides pharmaceutically acceptable compositions comprising compounds of the present invention and methods of using said compositions in the treatment of various disorders.

  本发明涉及作为一个或多个组蛋白去甲基化酶抑制剂的化合物。该发明还提供了包括本发明化合物的药用可接受组合物，以及使用这些组合物治疗各种疾病的方法。
• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2013096153A1

  公开（公告）日：2013-06-27

  The invention is directed to substituted quinoline derivatives. Specifically, the invention is directed to compounds according to Formula I: wherein R, R1, R2, R3 and R4 are defined herein. The compounds of the invention are inhibitors of lactate dehydrogenase A and can be useful in the treatment of cancer and diseases associated with tumor cell metabolism, such as cancer, and more specifically cancers of the breast, colon, prostate and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting lactate dehydrogenase A activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代喹啉衍生物。具体而言，本发明涉及根据公式I的化合物：其中R，R1，R2，R3和R4按如下定义。本发明的化合物是乳酸脱氢酶A的抑制剂，可用于治疗癌症和与肿瘤细胞代谢有关的疾病，例如癌症，更具体地说是乳腺癌、结肠癌、前列腺癌和肺癌。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明的化合物或包含本发明化合物的药物组合物来抑制乳酸脱氢酶A活性和治疗与之相关的疾病的方法。
• [EN] SULPHONAMIDES AND COMPOSITIONS THEREOF FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY<br/>[FR] SULFONAMIDES ET COMPOSITIONS ASSOCIÉES POUR LE TRAITEMENT D'ÉTATS PATHOLOGIQUES ASSOCIÉS À UNE ACTIVITÉ DE NLRP
  申请人：IFM TRE INC

  公开号：WO2019079119A1

  公开（公告）日：2019-04-25

  In one aspect, compounds of Formula AA, or a pharmaceutically acceptable salt thereof, are featured: wherein the variables shown in Formula AA can be as defined anywhere herein. Compounds AA are modulators of NLRP1 and/or NLRP3

  在一个方面，公式AA的化合物或其药用可接受的盐被描述：其中在公式AA中显示的变量可以如本文中的任何地方所定义。化合物AA是NLRP1和/或NLRP3的调节剂
• [EN] COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH NLRP ACTIVITY<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR TRAITER DES ÉTATS ASSOCIÉS À L'ACTIVITÉ D'UN NLRP
  申请人：NOVARTIS INFLAMMASOME RES INC

  公开号：WO2020086728A1

  公开（公告）日：2020-04-30

  In one aspect, compounds of Formula A, or a pharmaceutically acceptable salt thereof, are featured (Formula A) or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula A can be as defined anywhere herein.

  在一个方面，公式A的化合物，或其药用可接受盐，被描述为（公式A）或其药用可接受盐，其中在公式A中显示的变量可以如本文中的任何地方所定义。
• Aromatic Allylation via Diazotization:  Metal-Free C−C Bond Formation
  作者：Fredrik Ek、Oskar Axelsson、Lars-Göran Wistrand、Torbjörn Frejd

  DOI：10.1021/jo0258103

  日期：2002.9.1

  A new method for the synthesis of allyl aromatic compounds not involving any metal-containing reagent or catalyst has been developed. Arylamines substituted with a large number of different substituents were converted via diazotizative deamination with tert-butyl nitrite in allyl bromide and acetonitrile to the corresponding allyl aromatic compounds. The allylation reaction was found to be suitable

  已经开发了一种不包含任何含金属的试剂或催化剂的合成烯丙基芳族化合物的新方法。通过在烯丙基溴和乙腈中的亚硝酸叔丁酯进行重氮化脱氨基反应，将被大量不同取代基取代的芳胺转化为相应的烯丙基芳族化合物。由于缩短的反应时间，非萃取性的后处理以及对水分，空气和溶剂类型的耐受性，发现烯丙基化反应适合于大规模合成。