5-氟-2-羟基苯基硼酸 | 259209-20-6

• 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: 5-氟-2-羟基苯基硼酸
• 中文别名: 4-氟-2-羟基苯硼酸；5-氟-2-羟基苯硼酸；4-氟-2-羟基苯基硼酸
• 英文名称: 5-fluoro-2-hydroxyphenyl-boronic acid
• 英文别名: 2-hydroxy-5-fluorophenylboronic acid；5-Fluoro-2-hydroxyphenylboronic acid；(5-fluoro-2-hydroxyphenyl)boronic acid
• CAS: 259209-20-6
• 化学式: C₆H₆BFO₃
• mdl: MFCD03095357
• 分子量: 155.921
• InChiKey: TWDQSJDFXUMAOI-UHFFFAOYSA-N

物化性质

• 熔点：
  160-166°C
• 沸点：
  347.1±52.0 °C(Predicted)
• 密度：
  1.42±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.49
• 重原子数：
  11
• 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：
  4

安全信息

• 安全说明：
  S26,S36/37/39
• 危险品运输编号：
  NONH for all modes of transport
• 海关编码：
  2931900090
• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 危险标志：
  GHS07
• 危险性描述：
  H302
• 危险性防范说明：
  P280,P305+P351+P338

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 5-Fluoro-2-Hydroxyphenylboronic Acid
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn Harmful R22
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s) none
Supplemental Hazard none
Statements
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 155,92 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
5-Fluoro-2-Hydroxyphenylboronic Acid
Acute Tox. 4; H302 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
5-Fluoro-2-Hydroxyphenylboronic Acid
Xn, R22 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

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SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
No data available
Hazardous decomposition products
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available

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SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

---

SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

---

SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
H302 Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

制备方法与用途

理化性质

5-氟-2-羟基苯基硼酸常温常压下为白色至类白色固体，具有微弱的酸性和较高的化学反应活性。它不溶于水和乙醚，但可溶于醇类有机溶剂。

用途

在化学领域中，5-氟-2-羟基苯基硼酸主要用作有机合成中间体。它的酚羟基和硼酸单元的化学反应活性使其能够应用于氟苯类功能有机分子的合成，例如有文献报道该物质可用于氨基吲哚唑类钠离子通道抑制剂的制备。

应用

5-氟-2-羟基苯基硼酸结构中的硼酸单元在双氧水的氧化作用下可转变为相应的酚羟基结构，从而用于含有双酚羟基单元的化合物的制备。最为常见的合成应用是在金属钯催化剂的作用下与芳基卤化物之间的偶联反应，该类反应广泛应用于具有大共轭体系的联萘类功能有机分子的合成。

反应信息

• 作为反应物：
  描述：

  5-氟-2-羟基苯基硼酸 以 二甲基亚砜 为溶剂， 反应 18.0h， 以94%的产率得到4-氟苯酚
  参考文献：
  名称：

  Protodeboronation of ortho- and para-Phenol Boronic Acids and Application to ortho and meta Functionalization of Phenols Using Boronic Acids as Blocking and Directing Groups

  摘要：

  The first metal-free thermal protodeboronation of ortho- and para-phenol boronic acids in DMSO was developed. The protodeboronation was successfully applied to the synthesis of ortho- and meta-functionalized phenols using the boronic acid moiety as a blocking group and a directing group, respectively. Mechanistic studies suggested that this protodeboronation proceeds through the coordination of water to the boron atom followed by sigma-bond metathesis.

  DOI：

  10.1021/jo402174v
• 作为产物：
  描述：

  5-氟-2-甲氧基苯硼酸 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 反应 0.25h， 生成 5-氟-2-羟基苯基硼酸
  参考文献：
  名称：

  Rh / Pd催化与手性和非手性配体：氮杂二氢二苯并xepines的多米诺合成。

  摘要：

  多米诺骨牌游戏：通过在单个锅中将Rh催化的芳基化和Pd催化的C-O偶联相结合，描述了合成氮杂二氢二苯并xepinepines的合成途径。首次实现了将手性和非手性配体结合到两组分，两种金属的转化中的能力，从而使产品具有中等至良好的收率，并具有出色的对映选择性。

  DOI：

  10.1002/anie.201303659

文献信息

• Design, synthesis and pharmacological evaluation of bicyclic and tetracyclic pyridopyrimidinone analogues as new KRASG12C inhibitors
  作者：Xuanzheng Xiao、Mengzhen Lai、Zilan Song、Meiyu Geng、Jian Ding、Hua Xie、Ao Zhang

  DOI：10.1016/j.ejmech.2020.113082

  日期：2021.3

  clinical KRASG12C inhibitor AMG510, a scaffold hopping strategy was conducted including a F-OH cyclization approach and a pyridinyl N-atom working approach leading to new tetracyclic and bicyclic analogues. Compound 26a was identified possessing binding potency of 1.87 μM against KRASG12C and cell growth inhibition of 0.79 μM in MIA PaCa-2 pancreatic cancer cells. Treatment of 26a with NCI-H358 cells

  KRAS 是 RAS 家族中最常见改变的癌基因，尤其是 G12C 突变体 (KRAS G12C )，它已成为许多癌症的有前途的药物靶点。在首创临床KRAS G12C抑制剂AMG510的双环吡啶并嘧啶酮框架的基础上，进行了支架跳跃策略，包括F-OH环化方法和吡啶基N原子工作方法，从而产生新的四环和双环类似物。化合物26a经鉴定对 KRAS G12C具有 1.87 μM 的结合效力，并且在 MIA PaCa-2 胰腺癌细胞中具有 0.79 μM 的细胞生长抑制作用。用 NCI-H358 细胞处理26a导致 KRAS-GTP 水平下调以及下游 ERK 和 AKT 磷酸化的减少，呈剂量依赖性。分子对接表明26a的氟苯酚部分占据疏水口袋区域，从而与Arg68形成氢键。这些结果将有助于指导进一步的结构修饰。
• [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE RÉPLICATION DU VIRUS D'IMMUNODÉFICIENCE HUMAINE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014028384A1

  公开（公告）日：2014-02-20

  The disclosure generally relates to compounds of formula (I), including compositions and methods for treating human immunodeficiency virus (HIV) infection. The disclosure provides novel inhibitors of HIV, pharmaceutical compositions containing such compounds, and methods for using these compounds in the treatment of HIV infection.

  该公开涉及到式(I)的化合物，包括用于治疗人类免疫缺陷病毒（HIV）感染的组合物和方法。该公开提供了HIV的新型抑制剂，包含这些化合物的药物组合物，以及使用这些化合物治疗HIV感染的方法。
• Synthesis and evaluation of novel and potent protease activated receptor 4 (PAR4) antagonists based on a quinazolin-4(3H)-one scaffold
  作者：Shangde Liu、Duo Yuan、Shanshan Li、Roujie Xie、Yi Kong、Xiong Zhu

  DOI：10.1016/j.ejmech.2021.113764

  日期：2021.12

  date, only two PAR4 antagonists, BMS-986120 and BMS-986141 have entered clinical trials for thrombosis. Thus, the development of a potent and selective PAR4 antagonist with a novel chemotype is highly desirable. In this study, we explored the activity of quinazolin-4(3H)-one-based PAR4 antagonists, beginning with their IDT analogues. By repeated structural optimisation, we developed a series of highly

  蛋白酶激活受体 4 (PAR4) 是抗血小板治疗的重要靶点，可降低中风心脏病发作和血栓并发症的风险。PAR4 拮抗剂通过作用于血小板聚集的晚期扩散阶段，可以防止有害和稳定的血栓生长，同时保留初始血栓形成，并可能为其他抗血小板药物提供更安全的替代品。迄今为止，只有两种 PAR4 拮抗剂BMS-986120和BMS-986141已进入血栓形成的临床试验。因此，非常需要开发具有新化学型的强效和选择性PAR4拮抗剂。在本研究中，我们探讨了 quinazolin-4(3 H)-基于 PAR4 的拮抗剂，从其 IDT 类似物开始。通过反复的结构优化，我们开发了一系列对人血小板具有纳摩尔效力的高选择性 PAR4 拮抗剂。其中，13和30g具有 8-苯并[ d ]噻唑-2-基-取代的 quinazolin-4(3 H )-one 结构，显示出最佳活性（h. PAR4-AP PRP IC 50  = 19.6
• [EN] INHIBITORS OF HUMAN IMMUNODEFICIENCY VIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DU VIRUS DE L'IMMUNODÉFICIENCE HUMAINE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014159959A1

  公开（公告）日：2014-10-02

  The disclosure generally relates to compounds of formula (I), including compositions and methods for treating human immunodeficiency virus (HIV) infection. The disclosure provides novel inhibitors of HIV, pharmaceutical compositions containing such compounds, and methods for using these compounds in the treatment of HIV infection.

  该公开涉及式(I)化合物，包括用于治疗人类免疫缺陷病毒（HIV）感染的组合物和方法。该公开提供了HIV的新型抑制剂，含有这些化合物的药物组合物，以及使用这些化合物治疗HIV感染的方法。
• Discovery of Aryl Sulfonamides as Isoform-Selective Inhibitors of Na_V1.7 with Efficacy in Rodent Pain Models
  作者：Thilo Focken、Shifeng Liu、Navjot Chahal、Maxim Dauphinais、Michael E. Grimwood、Sultan Chowdhury、Ivan Hemeon、Paul Bichler、David Bogucki、Matthew Waldbrook、Girish Bankar、Luis E. Sojo、Clint Young、Sophia Lin、Noah Shuart、Rainbow Kwan、Jodie Pang、Jae H. Chang、Brian S. Safina、Daniel P. Sutherlin、J. P. Johnson、Christoph M. Dehnhardt、Tarek S. Mansour、Renata M. Oballa、Charles J. Cohen、C. Lee Robinette

  DOI：10.1021/acsmedchemlett.5b00447

  日期：2016.3.10

  isoform-selective inhibitors of the human sodium channel hNaV1.7. The optimization of these inhibitors is described. We aimed to improve potency against hNaV1.7 while minimizing off-target safety concerns and generated compound 3. This agent displayed significant analgesic effects in rodent models of acute and inflammatory pain and demonstrated that binding to the voltage sensor domain 4 site of NaV1.7 leads to

  我们报告了一系列新型的芳基磺酰胺类化合物，它们可作为人类钠通道hNa V 1.7的纳摩尔强效，亚型选择性抑制剂。描述了这些抑制剂的优化。我们旨在提高针对hNa V 1.7的效力，同时将脱靶安全隐患降至最低，并生成化合物3。该剂在急性和炎性疼痛的啮齿动物模型中表现出显着的镇痛作用，并证明与Na V 1.7的电压传感器结构域4的结合导致体内的镇痛作用。我们的发现证实了hNa V 1.7作为治疗疼痛的药物靶标的重要性。