2-氟吡啶-4-硼酸频哪酯 | 458532-86-0

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氟吡啶-4-硼酸频哪酯
• 中文别名: 2-氟吡啶-4-硼酸频哪醇酯；2-氟吡啶-4-硼酸频哪酯,95%
• 英文名称: 2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
• 英文别名: 2-fluoropyridine-4-boronic acid pinacol ester
• CAS: 458532-86-0
• 化学式: C₁₁H₁₅BFNO₂
• mdl: MFCD06798253
• 分子量: 223.055
• InChiKey: PCLMNCBIXQQRMB-UHFFFAOYSA-N

物化性质

• 熔点：
  48-52℃
• 沸点：
  312.1±27.0 °C(Predicted)
• 密度：
  1.09±0.1 g/cm3(Predicted)
• 稳定性/保质期：
  按规定使用和贮存不会分解，避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  3.19
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.545
• 拓扑面积：
  31.4
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xi
• 安全说明：
  S26
• 危险类别码：
  R36
• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H317,H319

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 2-Fluoropyridine-4-Boronic Acid Pinacol Ester
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 3), H301
Eye irritation (Category 2), H319
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
T Toxic R25
R36
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 Danger
Hazard statement(s)
H301 Toxic if swallowed.
H319 Causes serious eye irritation.
Precautionary statement(s)
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/
physician.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
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 : 223,06 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
2-Fluoropyridine-4-Boronic Acid Pinacol Ester
Acute Tox. 3; Eye Irrit. 2; <= 100 %
H301, H319
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
2-Fluoropyridine-4-Boronic Acid Pinacol Ester
T, R25R36 <= 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. Take victim immediately to hospital. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
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
Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. 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, acute toxic Cat.3 / toxic hazardous materials or hazardous
materials causing chronic effects
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
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling
the product.
Personal protective equipment
Eye/face protection
Face shield and safety glasses 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
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N99 (US) or type P2 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. 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
Strong oxidizing agents
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
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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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

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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: 2811 IMDG: 2811 IATA: 2811
UN proper shipping name
ADR/RID: TOXIC SOLID, ORGANIC, N.O.S. (2-Fluoropyridine-4-Boronic Acid Pinacol Ester)
IMDG: TOXIC SOLID, ORGANIC, N.O.S. (2-Fluoropyridine-4-Boronic Acid Pinacol Ester)
IATA: Toxic solid, organic, n.o.s. (2-Fluoropyridine-4-Boronic Acid Pinacol Ester)
Transport hazard class(es)
ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1
Packaging group
ADR/RID: III IMDG: III IATA: III
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

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
Eye Irrit. Eye irritation
H301 Toxic if swallowed.
H319 Causes serious eye irritation.
Full text of R-phrases referred to under sections 2 and 3
T Toxic
R25 Toxic if swallowed.
R36 Irritating to eyes.
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.

反应信息

• 作为反应物：
  描述：

  2-氟吡啶-4-硼酸频哪酯 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 sodium carbonate 、 potassium carbonate 作用下， 以 乙醇 、 二甲基亚砜 、 甲苯 为溶剂， 生成 tert-butyl 4-(6-amino-2,4'-bipyridin-2'-yl)piperazine-1-carboxylate
  参考文献：
  名称：

  Highly potent aminopyridines as Syk kinase inhibitors

  摘要：

  A novel class of potent Syk inhibitors has been developed from rational design. Highly potent aminopyridine derivatives bearing a 4-trifluoromethyl-2-pyridyl motif and represented by compound 13b IC50: 0.6 nM were identified. Substitution by a 2-pyrazinyl motif and SAR expansion in position 4 of the central core provided diverse potent non-cytotoxic Syk inhibitors showing nanomolar activity inhibiting human mast cell line LAD2 degranulation. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.07.045
• 作为产物：
  描述：

  2-氟吡啶 、 联硼酸频那醇酯 在 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 、 4,4'-二叔丁基-2,2'-二吡啶 、 C₃₂H₄₉AlBr₂O₂ 作用下， 以 正己烷 为溶剂， 反应 6.5h， 以81%的产率得到2-氟吡啶-4-硼酸频哪酯
  参考文献：
  名称：

  铱/铝协同催化对（杂）烯进行对映选择性C-H硼化

  摘要：

  苯甲酰胺和吡啶的对位C-H硼化已通过铱/铝协同催化实现。芳烃CH硼化中常用的铱催化剂和庞大的铝基路易斯酸催化剂的结合提供了一种空前的策略，可控制CH硼化的区域选择性，从而得到各种取代的（杂）芳基硼酸酯，它们是复杂的多用途合成中间体多取代的芳族化合物。

  DOI：

  10.1002/anie.201701238
• 作为试剂：
  描述：

  2-氟吡啶-4-硼酸频哪酯 、 3,3-二氟吡咯烷盐酸 、 potassium carbonate 在 水 、 盐酸 、 乙酸乙酯 、 2-氟吡啶-4-硼酸频哪酯 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 32.0h， 以to afford 2-(3,3-difluoropyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (220 mg, 17%)的产率得到2-(3,3-difluoropyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
  参考文献：
  名称：

  SUBSTITUTED BRIDGED UREA ANALOGS AS SIRTUIN MODULATORS

  摘要：

  本文提供了新型的取代桥式脲及相关类似物和使用方法。这些调节sirtuin的化合物可用于增加细胞寿命，并用于治疗和/或预防各种疾病和疾病，包括与衰老或压力有关的疾病或疾病、糖尿病、肥胖症、神经退行性疾病、心血管疾病、血栓形成障碍、炎症、癌症和/或潮红，以及需要增加线粒体活性的疾病或疾病。还提供了包含sirtuin调节化合物与另一种治疗剂组合的组合物。

  公开号：

  US20160083386A1

文献信息

• [EN] GCN2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE GCN2 ET LEURS UTILISATIONS
  申请人：MERCK PATENT GMBH

  公开号：WO2019148132A1

  公开（公告）日：2019-08-01

  The present invention provides compounds, compositions thereof, and methods of using the same.

  本发明提供了化合物、其组合物以及使用它们的方法。
• [EN] HPK1 INHIBITORS<br/>[FR] INHIBITEURS DE HPK1
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2020193511A1

  公开（公告）日：2020-10-01

  The present invention relates to pharmaceutical agents useful for therapy and/or prophylaxis in a mammal, pharmaceutical composition comprising such compounds, and their use as HPK1 inhibitors, useful for treating diseases such as cancer.

  本发明涉及对哺乳动物在治疗和/或预防方面有用的药物剂，包括这些化合物的药物组合物，以及它们作为HPK1抑制剂的用途，用于治疗癌症等疾病。
• [EN] COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND AMINOPYRIDINE DERIVATIVES AS HPK1 INHIBITORS<br/>[FR] COMBINAISON DE VACCINS CONTRE LE VIRUS DE L'HÉPATITE B (VHB) ET DE DÉRIVÉS D'AMINOPYRIDINE EN TANT QU'INHIBITEURS DE HPK1
  申请人：JANSSEN SCIENCES IRELAND UNLIMITED CO

  公开号：WO2020255022A1

  公开（公告）日：2020-12-24

  Therapeutic combinations of hepatitis B virus (HBV) vaccines and HPK1 inhibitors are described. Methods of inducing an immune response against HBV or treating an HBV-induced disease, particularly in individuals having chronic HBV infection, using the disclosed therapeutic combinations of HBV vaccines and HPK1 inhibitors are also described. Kits comprising the disclosed therapeutic combinations are also described.

  描述了乙型肝炎病毒（HBV）疫苗和HPK1抑制剂的治疗组合。还描述了利用所述的HBV疫苗和HPK1抑制剂的治疗组合诱导免疫应答或治疗HBV诱发疾病的方法，特别是在患有慢性HBV感染的个体中。还描述了包含所述治疗组合的试剂盒。
• PYRAZOL-4-YL-HETEROCYCLYL-CARBOXAMIDE COMPOUNDS AND METHODS OF USE
  申请人：GENENTECH, INC.

  公开号：US20130079321A1

  公开（公告）日：2013-03-28

  Pyrazol-4-yl-heterocyclyl-carboxamide compounds of Formula I, including stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof, wherein X is thiazolyl, pyrazinyl, pyridinyl, or pyrimidinyl, are useful for inhibiting Pim kinase, and for treating disorders such as cancer mediated by Pim kinase. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.

  Formula I中的吡唑-4-基杂环基-羧酰胺化合物，包括其立体异构体、几何异构体、互变异构体和药学上可接受的盐，其中X为噻唑基、吡啶基、吡啶基或嘧啶基，用于抑制Pim激酶，并用于治疗由Pim激酶介导的癌症等疾病。公开了使用Formula I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类疾病或相关病理条件的方法。
• Discovery of novel triazolo[4,3-b]pyridazin-3-yl-quinoline derivatives as PIM inhibitors
  作者：Sonia Martínez-González、Sonsoles Rodríguez-Arístegui、Cristina Ana Gómez de la Oliva、Ana Isabel Hernández、Esther González Cantalapiedra、Carmen Varela、Ana Belén García、Obdulia Rabal、Julen Oyarzabal、James R. Bischoff、Javier Klett、María Isabel Albarrán、Antonio Cebriá、Nuria Ajenjo、Beatriz García-Serelde、Elena Gómez-Casero、Manuel Cuadrado-Urbano、David Cebrián、Carmen Blanco-Aparicio、Joaquín Pastor

  DOI：10.1016/j.ejmech.2019.02.022

  日期：2019.4

  trials. As part of our ongoing exploration for potential drug candidates that exhibit affinity towards this protein family, we have generated a novel chemical series of triazolo[4,3-b]pyridazine based tricycles by applying a scaffold hopping strategy over our previously reported potent pan-PIM inhibitor ETP-47453 (compound 2). The structure-activity relationship studies presented herein demonstrate a rather

  PIM激酶家族（PIM-1，PIM-2和PIM-3）是发现和开发选择性抑制剂的有吸引力的目标，这些抑制剂可在其中高度表达这些蛋白的各种疾病（例如癌症）中使用。近年来，为开发对这种蛋白质家族表现出抑制活性的小分子所做的巨大努力最终导致了数种分子进入临床试验。作为我们对与该蛋白家族具有亲和力的潜在候选药物进行的持续探索的一部分，我们通过对我们先前报道的强效泛肽应用脚手架跳跃策略，产生了一系列基于三唑并[4,3- b ]哒嗪的三环化学新序列PIM抑制剂ETP-47453（化合物2）。结构-活性关系研究本文中所呈现演示了这种新颖系列三轮车的相当选择性的PIM-1 / PIM-3的生物化学轮廓，虽然泛PIM和PIM-1抑制剂也已得到鉴定。选定的实施例在基于细胞的测定中显示出对BAD蛋白磷酸化的显着抑制。此外，优化的高选择性化合物（例如42）在20μM浓度下未显示出显着的h ERG抑制作用，并证明了其