2-氯-5-硝基苯基硼酸 | 867333-29-7

• 物质功能分类: 化学试剂 - 有机试剂 - 硼酸
• 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-氯-5-硝基苯基硼酸
• 中文别名: 2-氯-5-硝基苯硼酸
• 英文名称: 2-chloro-5-nitrophenylboronic acid
• 英文别名: (2-chloro-5-nitrophenyl)boronic acid
• CAS: 867333-29-7
• 化学式: C₆H₅BClNO₄
• mdl: MFCD03095323
• 分子量: 201.374
• InChiKey: KNFHCUNPMBSLRK-UHFFFAOYSA-N

物化性质

• 熔点：
  236-238
• 沸点：
  392.9±52.0 °C(Predicted)
• 密度：
  1.54±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.11
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  86.3
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 海关编码：
  2931900090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-Chloro-5-nitrophenylboronic acid
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
2-Chloro-5-nitrophenylboronic acid
Ingredient name:
CAS number: 867333-29-7

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C6H5BClNO4
Molecular weight: 201.4

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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 chloride.

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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-氯-5-硝基苯基硼酸 在 水 、 铁粉 、 氯化铵 、 肼 作用下， 以 乙醇 、 甲醇 为溶剂， 反应 3.5h， 以64%的产率得到(5-amino-2-chlorophenyl)boronic acid
  参考文献：
  名称：

  [EN] PHENYLCARBOXAMIDE DERIVATIVES AS INHIBITORS AND EFFECTORS OF THE HEDGEHOG PATHWAY
  [FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS PROCÉDÉS D'UTILISATION

  摘要：

  公开号：

  WO2009030952A3

文献信息

• Benzotriazine inhibitors of kinases
  申请人：Noronha Glenn

  公开号：US20050245524A1

  公开（公告）日：2005-11-03

  The invention provides benzotriazine compounds having formula (I). The benzotriazine compounds of the invention are capable of inhibiting kinases, such members of the Src kinase family, and various other specific receptor and non-receptor kinases.

  该发明提供了具有化学式（I）的苯并三唑化合物。该发明的苯并三唑化合物能够抑制激酶，如Src激酶家族成员，以及其他特定的受体和非受体激酶。
• [EN] STK4 INHIBITORS FOR TREATMENT OF HEMATOLOGIC MALIGNANCIES<br/>[FR] INHIBITEURS STK4 POUR LE TRAITEMENT DE MALIGNITÉS HÉMATOLOGIQUES
  申请人：DANA FARBER CANCER INST INC

  公开号：WO2016161145A1

  公开（公告）日：2016-10-06

  The application relates to compounds of Formula (I'): which modulate the activity of a kinase (e.g., STK4), a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease or disorder associated with the modulation of a kinase, such as STK4.

  该申请涉及公式（I'）的化合物，该化合物调节激酶（例如STK4）的活性，包括该化合物的药物组合物，以及治疗或预防与激酶调节相关的疾病或紊乱的方法，如STK4。
• [EN] CYCLIC SULFONAMIDE CONTAINING DERIVATIVES AS INHIBITORS OF HEDGEHOG SIGNALING PATHWAY<br/>[FR] DÉRIVÉS CONTENANT UN SULFONAMIDE CYCLIQUE EN TANT QU'INHIBITEURS DE LA VOIE DE SIGNALISATION HEDGEHOG
  申请人：NANT HOLDINGS IP LLC

  公开号：WO2014071298A1

  公开（公告）日：2014-05-08

  The invention relates generally to the creation and use of cyclic sulfonamide containing derivatives to inhibit the hedgehog signaling pathway and to the use of those compounds for the treatment of hyperproliferative diseases and angiogenesis mediated diseases.

  该发明通常涉及含有环磺酰胺衍生物的创造和使用，用于抑制刺猬信号通路，并将这些化合物用于治疗高增殖性疾病和介导血管生成的疾病。
• 一种维莫地尼的合成方法
  申请人：武汉博诚恒瑞医药科技有限公司

  公开号：CN106866507B

  公开（公告）日：2019-08-02

  本发明公开了一种维莫地尼的合成方法，它包括以下反应，首先将2‑氯‑5‑硝基苯硼酸与2‑溴吡啶发生偶联反应，生成中间体2‑(2‑氯‑5‑硝基)苯基吡啶，然后将2‑(2‑氯‑5‑硝基)苯基吡啶中的硝基还原为氨基，得到2‑(2‑氯‑5‑氨基)苯基吡啶；最后将2‑(2‑氯‑5‑氨基)苯基吡啶与2‑氯‑4‑甲砜基苯甲醛发生催化反应，生成维莫地尼。本发明采用的原料廉价易得，操作简便，催化剂用量少；反应产物的收率高，同时反应条件温和，后处理工艺简单，主要以柱分离为主，因此可以实现工业化大量生产。
• [EN] TRICYCLIC HETEROCYCLES USEFUL AS TEAD BINDERS<br/>[FR] HÉTÉROCYCLES TRICYCLIQUES UTILES EN TANT QUE LIANTS TEAD
  申请人：MERCK PATENT GMBH

  公开号：WO2021224291A1

  公开（公告）日：2021-11-11

  The present invention relates to tricyclic heterocycles. These heterocyclic compounds are useful as TEAD binders and/or inhibitors of YAP-TEAD and TAZ-TEAD protein-protein interaction or binding and for the prevention and/or treatment of several medical conditions including hyperproliferative disorders and diseases, in particular cancer.

  本发明涉及三环杂环化合物。这些杂环化合物可用作TEAD结合物，和/或YAP-TEAD和TAZ-TEAD蛋白质间的相互作用或结合的抑制剂，用于预防和/或治疗包括过度增殖性疾病和疾病在内的多种医疗条件，特别是癌症。