2.6-二氟-3-羟基苯硼酸 | 957065-86-0

• 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 - 酚类
• 中文名称: 2.6-二氟-3-羟基苯硼酸
• 中文别名: 2,6-二氟-3-羟基苯硼酸
• 英文名称: 2,6-difluoro-3-hydroxyphenylboronic acid
• 英文别名: (2,6-Difluoro-3-hydroxyphenyl)boronic acid
• CAS: 957065-86-0
• 化学式: C₆H₅BF₂O₃
• mdl: MFCD09878345
• 分子量: 173.912
• InChiKey: YTKYZCCDBZCCOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.63
• 重原子数：
  12
• 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：
  60.7
• 氢给体数：
  3
• 氢受体数：
  5

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：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 2,6-Difluoro-3-hydroxyphenylboronic acid
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 2,6-Difluoro-3-hydroxyphenylboronic acid
CAS number: 957065-86-0

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C6H5BF2O3
Molecular weight: 173.9

---

Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

Section 14. Transportation information
Non-harzardous for air and ground transportation.

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  7-溴-5-甲基苯并[e][1,2,4]三嗪-3-胺 、 2.6-二氟-3-羟基苯硼酸 在 四(三苯基膦)钯 potassium carbonate 作用下， 以 乙二醇二甲醚 、 乙醇 、 水 为溶剂， 反应 3.0h， 以80%的产率得到3-(3-Amino-5-methyl-1,2,4-benzotriazin-7-yl)-2,4-difluorophenol
  参考文献：
  名称：

  The design and preliminary structure–activity relationship studies of benzotriazines as potent inhibitors of Abl and Abl-T315I enzymes

  摘要：

  We describe the design, synthesis and structure-activity relationship studies in optimizing a series of benzotriazine compounds as potent inhibitors of both Abl and Abl-T315I enzymes. The design includes targeting of an acid functional residue on the alpha C-helix that is available only upon kinase activation. This designed interaction provides an advantage in overcoming the challenges arising from the T315I mutation of Abl and transforms poor (ca. 10 mu M) inhibitors into those with low nM potency. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.08.043

文献信息

• Kinase inhibitors and methods of their use
  申请人：BURGER Matthew T.

  公开号：US20100056576A1

  公开（公告）日：2010-03-04

  New compounds, compositions and methods of inhibition of Provirus Integration of Maloney Kinase (PIM kinase) activity associated with tumorigenesis in a human or animal subject are provided. In certain embodiments, the compounds and compositions are effective to inhibit the activity of at least one PIM kinase. The new compounds and compositions may be used either alone or in combination with at least one additional agent for the treatment of a serine/threonine kinase- or receptor tyrosine kinase-mediated disorder, such as cancer.

  提供了一种新的化合物、组合物和抑制与人类或动物宿主肿瘤发生相关的莫洛尼激酶（PIM激酶）活性的方法。在某些实施例中，该化合物和组合物能有效抑制至少一种PIM激酶的活性。这些新的化合物和组合物可以单独使用，也可以与至少一种其他试剂联合使用，用于治疗由丝氨酸/苏氨酸激酶或受体酪氨酸激酶介导的疾病，如癌症。
• KINASE INHIBITORS AND METHODS OF THEIR USE
  申请人：Burger Matthew T.

  公开号：US20120134987A1

  公开（公告）日：2012-05-31

  New compounds, compositions and methods of inhibition of Provirus Integration of Maloney Kinase (PIM kinase) activity associated with tumorigenesis in a human or animal subject are provided. In certain embodiments, the compounds and compositions are effective to inhibit the activity of at least one PIM kinase. The new compounds and compositions may be used either alone or in combination with at least one additional agent for the treatment of a serine/threonine kinase- or receptor tyrosine kinase-mediated disorder, such as cancer.

  本发明提供了用于抑制与人类或动物主体中肿瘤发生相关的Provirus Integration of Maloney Kinase（PIM激酶）活性的新化合物，组合物和方法。在某些实施例中，这些化合物和组合物有效地抑制至少一种PIM激酶的活性。这些新的化合物和组合物可以单独使用或与至少一种其他药物联合使用，用于治疗丝氨酸/苏氨酸激酶或受体酪氨酸激酶介导的疾病，如癌症。