2-溴-3-硝基苯甲酸甲酯 | 5337-09-7

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 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-溴-3-硝基苯甲酸甲酯
• 英文名称: 2-bromo-3-nitro-benzoic acid methyl ester
• 英文别名: methyl 2-bromo-3-nitrobenzoate
• CAS: 5337-09-7
• 化学式: C₈H₆BrNO₄
• 分子量: 260.044
• InChiKey: YUWPKYJCYRFBJT-UHFFFAOYSA-N

物化性质

• 熔点：
  77 °C(Solv: methanol (67-56-1))
• 沸点：
  300.0±20.0 °C(Predicted)
• 密度：
  1.673±0.06 g/cm3(Predicted)
• 溶解度：
  可溶于氯仿、DCM、乙酸乙酯

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 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：
  72.1
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险类别码：
  R36/37/38
• 海关编码：
  2916399090
• 安全说明：
  S26,S36/37/39
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  存储条件：室温、密封保存，并保持干燥环境。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Methyl 2-bromo-3-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: Methyl 2-bromo-3-nitrobenzoate
CAS number: 5337-09-7

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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: C8H6BrNO4
Molecular weight: 260

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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

上下游信息

• 上游原料

  中文名称	英文名称	CAS号	化学式	分子量
  2-溴-3-硝基苯甲酸	2-bromo-3-nitro-benzoic acid	573-54-6	C7H4BrNO4	246.017
  2-溴-3-硝基苯甲酰氯	2-bromo-3-nitrobenzoic acid chloride	6286-36-8	C7H3BrClNO3	264.463
  2-溴-3-硝基甲苯	2-bromo-3-nitrotoluene	41085-43-2	C7H6BrNO2	216.034
  2-溴-1-(溴甲基)-3-硝基苯	2-bromo-1-bromomethyl-3-nitrobenzene	82617-49-0	C7H5Br2NO2	294.93
  2-氨基-3-硝基苯甲酸甲酯	methyl 3-nitroanthranilate	57113-91-4	C8H8N2O4	196.163

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  3-氨基-2-溴苯甲酸甲酯	methyl 3-amino-2-bromobenzoate	106896-48-4	C8H8BrNO2	230.061
  ——	methyl 2-bromo-3-(cyclopentylamino)benzoate	1403595-95-8	C13H16BrNO2	298.18

反应信息

• 作为反应物：
  描述：

  2-溴-3-硝基苯甲酸甲酯 在 铜 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以81.5%的产率得到2-(2-甲氧基羰基-6-硝基苯基)-3-硝基苯甲酸甲酯
  参考文献：
  名称：

  Organic electroluminescent device

  摘要：

  本发明涉及电子器件，特别是有机电致发光器件，包括式(1)的化合物，以及相应的化合物，以及制备这些化合物的方法。

  公开号：

  US09337430B2
• 作为产物：
  描述：

  AR-甲基-AR-硝基苯胺 在 potassium permanganate 、 氢溴酸 、 copper(I) bromide 、 sodium nitrite 作用下， 以 水 为溶剂， 反应 5.5h， 生成 2-溴-3-硝基苯甲酸甲酯
  参考文献：
  名称：

  Palladium-catalyzed coupling of 2-bromoanilines with vinylstannanes. A regiocontrolled synthesis of substituted indoles

  摘要：

  DOI：

  10.1021/jo00241a010

文献信息

• MONNA, a Potent and Selective Blocker for Transmembrane Protein with Unknown Function 16/Anoctamin-1
  作者：Soo-Jin Oh、Seok Jin Hwang、Jonghoon Jung、Kuai Yu、Jeongyeon Kim、Jung Yoon Choi、H. Criss Hartzell、Eun Joo Roh、C. Justin Lee

  DOI：10.1124/mol.113.087502

  日期：2013.11

  Transmembrane protein with unknown function 16/anoctamin-1 (ANO1) is a protein widely expressed in mammalian tissues, and it has the properties of the classic calcium-activated chloride channel (CaCC). This protein has been implicated in numerous major physiological functions. However, the lack of effective and selective blockers has hindered a detailed study of the physiological functions of this channel. In this study, we have developed a potent and selective blocker for endogenous ANO1 in Xenopus laevis oocytes (xANO1) using a drug screening method we previously established ([Oh et al., 2008][1]). We have synthesized a number of anthranilic acid derivatives and have determined the correlation between biological activity and the nature and position of substituents in these derived compounds. A structure-activity relationship revealed novel chemical classes of xANO1 blockers. The derivatives contain a −NO2 group on position 5 of a naphthyl group-substituted anthranilic acid, and they fully blocked xANO1 chloride currents with an IC50 < 10 μ M. The most potent blocker, N -((4-methoxy)-2-naphthyl)-5-nitroanthranilic acid (MONNA), had an IC50 of 0.08 μ M for xANO1. Selectivity tests revealed that other chloride channels such as bestrophin-1, chloride channel protein 2, and cystic fibrosis transmembrane conductance regulator were not appreciably blocked by 10∼30 μ M MONNA. The potent and selective blockers for ANO1 identified here should permit pharmacological dissection of ANO1/CaCC function and serve as potential candidates for drug therapy of related diseases such as hypertension, cystic fibrosis, bronchitis, asthma, and hyperalgesia. [1]: #ref-12

  跨膜蛋白16/anoctamin-1（ANO1）是一种在哺乳动物组织中广泛表达的蛋白质，具有经典钙激活氯通道（CaCC）的特性。这种蛋白质已被认为涉及许多主要的生理功能。然而，缺乏有效且选择性的阻断剂阻碍了对该通道生理功能的详细研究。在本研究中，我们利用先前建立的药物筛选方法（Oh等，2008），开发了一种对非洲爪蟾卵母细胞中内源性ANO1（xANO1）具有强效和选择性的阻断剂。我们合成了许多邻氨基苯甲酸衍生物，并确定了这些衍生物中的生物活性与取代基性质和位置之间的关联。从结构-活性关系中发现了一系列新的xANO1阻断剂化学类别。这些衍生物在萘基取代的邻氨基苯甲酸的5位含有一个−NO2基团，能完全阻断xANO1氯电流，IC50 < 10 μM。最强效的阻断剂，N -((4-甲氧基)-2-萘基)-5-硝基邻氨基苯甲酸（MONNA），对xANO1的IC50为0.08 μM。选择性测试表明，其他氯通道如bestrophin-1、氯通道蛋白2和囊性纤维化跨膜传导调节因子在10～30 μM MONNA下未被明显阻断。本研究识别出的对ANO1具有强效和选择性的阻断剂应能允许对ANO1/CaCC功能进行药理学解析，并作为治疗高血压、囊性纤维化、支气管炎、哮喘和痛觉过敏等相关疾病的潜在药物候选。
• [EN] ENHANCER OF ZESTE HOMOLOG 2 INHIBITORS<br/>[FR] ACTIVATEUR D'INHIBITEURS DE L'HOMOLOGUE 2 DE ZESTE
  申请人：GLAXOSMITHKLINE IP NO 2 LTD

  公开号：WO2014195919A1

  公开（公告）日：2014-12-11

  This invention relates to novel compounds according to Formula (I) which are inhibitors of Enhancer of Zeste Homolog 2 (EZH2), to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy for the treatment of cancers.

  这项发明涉及到按照式（I）的新化合物，这些化合物是增强子Zeste同源物2（EZH2）的抑制剂，以及含有它们的药物组合物，它们的制备方法，以及它们在治疗癌症方面的用途。
• [EN] PHENYL-UREA AND PHENYL-CARBAMATE DERIVATIVES AS INHIBITORS OF PROTEIN AGGREGATION<br/>[FR] DÉRIVÉS DE PHÉNYLURÉE ET DE PHÉNYLCARBAMATE COMME INHIBITEURS D'AGRÉGATION DE PROTÉINE
  申请人：NEUROPORE THERAPIES INC

  公开号：WO2013148365A1

  公开（公告）日：2013-10-03

  The present invention relates to certain phenyl-urea and phenyl-carbamate derivatives, pharmaceutical compositions containing them, and methods of using them, including methods for preventing, reversing, slowing, or inhibiting protein aggregation, and methods of treating diseases that are associated with protein aggregation, including neurodegenerative diseases such as Parkinson's disease, Alzheimer's disease, Lewy body disease, and multiple system atrophy.

  本发明涉及某些苯脲和苯氨基甲酸酯衍生物，含有它们的药物组合物以及使用它们的方法，包括用于预防、逆转、减缓或抑制蛋白质聚集的方法，以及用于治疗与蛋白质聚集相关疾病的方法，包括神经退行性疾病，如帕金森病、阿尔茨海默病、路易体病和多系统萎缩。
• Substituted tricyclics
  申请人：Eli Lilly and Company

  公开号：US06177440B1

  公开（公告）日：2001-01-23

  A class of novel tricyclics is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of conditions such as septic shock.

  一类新型三环化合物被披露，以及利用这类化合物抑制sPLA2介导的脂肪酸释放，用于治疗诸如感染性休克等疾病。
• [EN] DIAZEPINOINDOLE DERIVATIVES AS KINASE INHIBITORS<br/>[FR] DERIVES DE DIAZEPINOINDOLE EN TANT QU'INHIBITEURS DE KINASE
  申请人：PFIZER

  公开号：WO2004063198A1

  公开（公告）日：2004-07-29

  Protein kinase, such as CHK-1, inhibiting tricyclic compounds of the following formula (wherein R2, R3 and R4 are as defined in the specification) pharmaceutical compositions containing effective amounts of said compounds or their salts are useful as a single agent or in combination with an anti-neoplastic agent or therapeutic radiation having an anti-neoplastic effect for treating diseases or conditions, such as cancers.

  蛋白激酶，如CHK-1，抑制以下式的三环化合物（其中R2、R3和R4如规范中定义）的药物组合物，含有所述化合物或其盐的有效量，可用作单一药剂或与抗肿瘤药剂或具有抗肿瘤效果的治疗放射剂结合，用于治疗疾病或病况，如癌症。