2-溴-4-氟-6-硝基甲苯 | 502496-33-5

• 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-4-氟-6-硝基甲苯
• 英文名称: 1-bromo-5-fluoro-2-methyl-3-nitrobenzene
• 英文别名: 2-bromo-4-fluoro-6-nitrotoluene
• CAS: 502496-33-5
• 化学式: C₇H₅BrFNO₂
• 分子量: 234.025
• InChiKey: ZVDFTBJXUXQPAU-UHFFFAOYSA-N

物化性质

• 沸点：
  259.4±35.0 °C(Predicted)
• 密度：
  1.696±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  45.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2904909090
• 危险品标志：
  Xi
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-4-fluoro-6-nitrotoluene
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-Bromo-4-fluoro-6-nitrotoluene
CAS number: 502496-33-5

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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: C7H5BrFNO2
Molecular weight: 234

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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 fluoride, 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：

  2-溴-4-氟-6-硝基甲苯 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 palladium 10% on activated carbon 、 氢气 、 potassium acetate 作用下， 以 1,4-二氧六环 、 甲醇 为溶剂， 反应 10.5h， 生成 5-fluoro-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
  参考文献：
  名称：

  发现了LOU064（雷米布替尼），一种布鲁顿酪氨酸激酶的强效高选择性共价抑制剂。

  摘要：

  Bruton的酪氨酸激酶（BTK）是一种细胞质酪氨酸激酶，在免疫中起着核心作用，被认为是治疗自身免疫性疾病的诱人靶标。基于其次优激酶选择性，目前市售的共价BTK抑制剂的使用仅限于肿瘤适应症。我们描述了一种有效的，高度选择性的共价BTK抑制剂LOU064（remibrutinib，25）的发现和临床前概况。LOU064由于与BTK的非活性构象结合而表现出出色的激酶选择性，并且具有治疗自身免疫性疾病的同类最佳共价BTK抑制剂的潜力。它在大鼠胶原蛋白诱发的关节炎中表现出有效的体内靶标占有率，EC90为1.6 mg / kg，且剂量依赖性。

  DOI：

  10.1021/acs.jmedchem.9b01916
• 作为产物：
  描述：

  4-氟-2-硝基甲苯 在 N-溴代丁二酰亚胺(NBS) 、 硫酸 、 三氟乙酸 作用下， 反应 16.0h， 生成 2-溴-4-氟-6-硝基甲苯
  参考文献：
  名称：

  [EN] THIAZOLOPYRIMIDINE P13K INHIBITOR COMPOUNDS AND METHODS OF USE
  [FR] COMPOSÉS INHIBITEURS DE LA PI3K À BASE DE THIAZOLOPYRIMIDINE

  摘要：

  化合物的公式（Ia和Ib），包括立体异构体、几何异构体、互变异构体、溶剂合物、代谢物和其药用可接受的盐，可用于抑制包括PI3K在内的脂质激酶，并用于治疗由脂质激酶介导的癌症等疾病。公开了使用公式Ia和Ib的化合物进行体外、原位和体内诊断、预防或治疗哺乳动物细胞中的这种疾病或相关病理状况的方法。

  公开号：

  WO2009042607A1

文献信息

• FURTHER SUBSTITUTED TRIAZOLO QUINOXALINE DERIVATIVES
  申请人：Grünenthal GmbH

  公开号：US20200024281A1

  公开（公告）日：2020-01-23

  The present invention relates to compounds according to general formula (I) which act as modulators of the glucocorticoid receptor and can be used in the treatment and/or prophylaxis of disorders which are at least partially mediated by the glucocorticoid receptor.

  本发明涉及符合一般式(I)的化合物，这些化合物作为糖皮质激素受体的调节剂，并可用于治疗和/或预防至少部分由糖皮质激素受体介导的疾病。
• [EN] COMBINATION OF CHIMERIC ANTIGEN RECEPTOR THERAPY AND AMINO PYRIMIDINE DERIVATIVES<br/>[FR] THÉRAPIE COMBINÉE PAR RÉCEPTEUR ANTIGÉNIQUE CHIMÉRIQUE ET DÉRIVÉS D'AMINO PYRIMIDINE
  申请人：NOVARTIS AG

  公开号：WO2016164580A1

  公开（公告）日：2016-10-13

  The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with a BTK inhibitor, e.g., an amino pyrimidine derivative described herein. The invention also provides kits and compositions described herein.

  这项发明提供了用于治疗与CD19表达相关疾病的组合物和方法，例如，通过给予包含本文所述的CD19 CAR的重组T细胞，结合一种BTK抑制剂，例如，本文所述的氨基嘧啶衍生物。该发明还提供了本文所述的试剂盒和组合物。
• NOVEL AMINO PYRIMIDINE DERIVATIVES
  申请人：ANGST Daniela

  公开号：US20150152068A1

  公开（公告）日：2015-06-04

  The present invention describes new amino pyrimidine derivatives and pharmaceutically acceptable salts thereof which appear to interact with Bruton's tyrosine kinase (Btk). Accordingly, the novel amino pyrimidines may be effective in the treatment of autoimmune disorders, inflammatory diseases, allergic diseases, airway diseases, such as asthma and chronic obstructive pulmonary disease (COPD), transplant rejection, cancers e.g. of hematopoietic origin or solid tumors.

  本发明描述了新的氨基嘧啶衍生物及其药用盐，这些衍生物似乎与布鲁顿酪氨酸激酶（Btk）相互作用。因此，这些新型氨基嘧啶可能在治疗自身免疫性疾病、炎症性疾病、过敏性疾病、气道疾病（如哮喘和慢性阻塞性肺病（COPD））、移植排斥、血液起源或实体肿瘤等癌症方面具有有效性。
• [EN] NOVEL AMINO PYRIMIDINE DERIVATIVES<br/>[FR] NOUVEAUX DÉRIVÉS D'AMINOPYRIMIDINE
  申请人：NOVARTIS AG

  公开号：WO2015079417A1

  公开（公告）日：2015-06-04

  The present invention describes new amino pyrimidine derivatives of formula (I) and pharmaceutically acceptable salts thereof which appear to interact with Bruton's tyrosine kinase (Btk). Accordingly, the novel amino pyrimidines may be effective in the treatment of autoimmune disorders, inflammatory diseases, allergic diseases, airway diseases, such as asthma and chronic obstructive pulmonary disease (COPD), transplant rejection, cancers e.g. of hematopoietic origin or solid tumors.

  本发明描述了新的氨基嘧啶衍生物的化学式(I)及其药用盐，这些衍生物似乎与布鲁顿酪氨酸激酶（Btk）相互作用。因此，这些新型氨基嘧啶可能在治疗自身免疫性疾病、炎症性疾病、过敏性疾病、气道疾病（如哮喘和慢性阻塞性肺病（COPD））、移植排斥、血液起源或实体肿瘤等癌症方面具有有效性。
• [EN] PURINE DERIVATIVES USEFUL AS PI3 KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE PURINE UTILES COMME INHIBITEURS DE PI3 KINASE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2009053716A1

  公开（公告）日：2009-04-30

  This invention provides a compound which is a purine of formula (Ia) or (Ib): and the pharmaceutically acceptable salts thereof that are inhibitors of PI3K and a selective for the p110δ isoform, which is a class Ia PI3 kinase, over other class Ia PI3 kinases and over class Ib kinases. The compounds may be used to treat diseases and disorders arisi from abnormal cell growth, function or behaviour associated with PI3 kinase such as cance immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine function disorders and neurological disorders.

  这项发明提供了一种化合物，其为式(Ia)或(Ib)的嘌呤类化合物：及其药学上可接受的盐，这些化合物是PI3K的抑制剂，并且对p110δ同工型具有选择性，p110δ是Ia类PI3激酶，优于其他Ia类PI3激酶和Ib类激酶。这些化合物可用于治疗由于与PI3激酶相关的异常细胞生长、功能或行为引起的疾病和紊乱，如癌症、免疫紊乱、心血管疾病、病毒感染、炎症、代谢/内分泌功能紊乱和神经系统疾病。