2-甲氧基-4-(三氟甲基)苯基硼酸 | 312936-89-3

• 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-甲氧基-4-(三氟甲基)苯基硼酸
• 中文别名: 2-甲氧基-4-三氟甲基苯硼酸
• 英文名称: (2-methoxy-4-(trifluoromethyl)phenyl)boronic acid
• 英文别名: [2-methoxy-4-(trifluoromethyl)phenyl]boronic acid
• CAS: 312936-89-3
• 化学式: C₈H₈BF₃O₃
• 分子量: 219.956
• InChiKey: UCNRYDKUBYQIOW-UHFFFAOYSA-N

物化性质

• 沸点：
  309.9±52.0 °C(Predicted)
• 密度：
  1.36

计算性质

• 辛醇/水分配系数(LogP)：
  0.39
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 海关编码：
  2931900090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methoxy-4-trifluoromethylphenylboronic acid
Synonyms: 2-Methoxy-4-(trifluoromethyl)phenylboronic acid

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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-Methoxy-4-trifluoromethylphenylboronic acid
CAS number: 312936-89-3

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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: C8H8BF3O3
Molecular weight: 220.0

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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, hydrogen fluoride.

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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-甲氧基-4-(三氟甲基)苯基硼酸 在 tris-(dibenzylideneacetone)dipalladium(0) 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 1,3-二氯-5,5-二甲基海因 、 potassium carbonate 、 溶剂黄146 、 N,N-二异丙基乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 为溶剂， 反应 1.33h， 生成 4-(2-methoxy-4-(trifluoromethyl)phenyl)quinazoline-7-sulfonyl chloride
  参考文献：
  名称：

  磺胺类药物作为Na V 1.7选择性抑制剂：优化药效和药代动力学以实现体内靶标结合

  摘要：

  人类遗传证据已将电压门控钠通道Na V 1.7确定为治疗疼痛的引人注目的靶标。我们最初确定萘磺酰胺3是Na V 1.7的有效和选择性抑制剂。通过在保持Na V 1.7效力的同时平衡亲水性和疏水性（Log D）来降低胆汁清除率的优化导致了对喹唑啉16（AM-2099）的鉴定。化合物16在大鼠和狗中显示出良好的药代动力学特征，并在口服给药后在小鼠行为模型中证明了组胺诱导的scratch痒的剂量依赖性降低。

  DOI：

  10.1021/acsmedchemlett.6b00243
• 作为产物：
  描述：

  3-(三氟甲基)苯甲醚 在 正丁基锂 、 硼酸三异丙酯 、 盐酸 作用下， 以 四氢呋喃 、 正己烷 、 水 为溶剂， 反应 1.0h， 以8.14 g的产率得到2-甲氧基-4-(三氟甲基)苯基硼酸
  参考文献：
  名称：

  1-[(1-Methyl-1H-imidazol-2-yl)methyl]-4-phenylpiperidines as mGluR2 Positive Allosteric Modulators for the Treatment of Psychosis

  摘要：

  A novel series of mGluR2 positive allosteric modulators (PAMs), 1-[(1-methyl-1H-imidazol-2-yl)methyl]-4-phenylpiperidines, is herein disclosed. Structure-activity relationship studies led to potent, selective mGluR2 PAMs with excellent pharmacokinetic profiles. A representative lead compound (+)-17e demonstrated dose-dependent inhibition of methamphetamine-induced hyperactivity and mescaline-induced scratching in mice, providing support for potential efficacy in treating psychosis.

  DOI：

  10.1021/jm101414h

文献信息

• HETEROCYCLIC SULFONAMIDE DERIVATIVE AND MEDICINE COMPRISING SAME
  申请人：EA PHARMA CO., LTD.

  公开号：US20160332999A1

  公开（公告）日：2016-11-17

  The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof. The compound has a superior TRPA1 antagonist activity, and can provide a medicament useful for the prophylaxis or treatment of diseases involving TRPA1 antagonist and TRPA1.

  本发明提供了一种由公式(I)表示的化合物： 其中，每个符号如说明书中所定义，或者其药用可接受的盐。该化合物具有优越的TRPA1拮抗剂活性，并且可以提供一种用于预防或治疗涉及TRPA1拮抗剂和TRPA1的疾病的药物。
• [EN] PYRIDINE AND PYRIMIDINE CARBOXYLATE HERBICIDES AND METHODS OF USE THEREOF<br/>[FR] HERBICIDES CARBOXYLATES DE PYRIDINE ET DE PYRIMIDINE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：DOW AGROSCIENCES LLC

  公开号：WO2019084353A1

  公开（公告）日：2019-05-02

  Provided herein are pyridine and pyrimidine carboxylates and their derivatives, and compositions and methods of use thereof as herbicides.

  本文提供吡啶和嘧啶羧酸盐及其衍生物，以及它们作为除草剂的组合物和使用方法。
• Discovery of imidazo[1,2-a]pyridine-thiophene derivatives as FLT3 and FLT3 mutants inhibitors for acute myeloid leukemia through structure-based optimization of an NEK2 inhibitor
  作者：Lingtian Zhang、Naga Rajiv Lakkaniga、Jaideep B. Bharate、Nicholas Mcconnell、Xiuqi Wang、Anupreet Kharbanda、Yuet-Kin Leung、Brendan Frett、Neil P. Shah、Hong-yu Li

  DOI：10.1016/j.ejmech.2021.113776

  日期：2021.12

  inhibitors are being evaluated or have completed evaluation in clinical trials. However, many of these inhibitors are challenged by the secondary mutations on kinase domain, especially the point mutations at the activation loop (D835) and gatekeeper residue (F691). To overcome the resistance challenge, we identified a novel series of imidazo[1,2-a]pyridine-thiophene derivatives from a NIMA-related kinase

  具有内部串联重复 (ITD) 突变的 FMS 样酪氨酸激酶 3 (FLT3) 已被验证为急性髓性白血病 (AML) 的驱动病变和治疗靶点。目前，几种有效的小分子FLT3激酶抑制剂正在评估或已完成临床试验评估。然而，这些抑制剂中的许多都受到激酶结构域二级突变的挑战​​，尤其是激活环 (D835) 和守门残基 (F691) 处的点突变。为了克服耐药性挑战，我们从 NIMA 相关激酶 2 (NEK2) 激酶抑制剂CMP3a中鉴定出一系列新的咪唑并[1,2 - a ]吡啶-噻吩衍生物，它们保留了对 FTL3-ITD D835V和 FLT3-的抑制活性。 ITD F691L. 通过这项研究，我们确定了咪唑并[1,2 - a ]吡啶-噻吩衍生物作为 FLT3 的 I 型抑制剂。此外，我们观察到化合物5o作为一种抑制剂，对 FLT3-ITD、FTL3-ITD D835Y和 FLT3-ITD F691L驱动的急性髓性白血病
• FUSED RING PYRIMIDINE COMPOUND, INTERMEDIATE, AND PREPARATION METHOD, COMPOSITION AND USE THEREOF
  申请人：GUANGZHOU MAXINOVEL PHARMACEUTICALS CO., LTD.

  公开号：US20180208604A1

  公开（公告）日：2018-07-26

  Disclosed area fused ring pyrimidine compound, and an intermediate, a preparation method, a composition and a use thereof. The fused ring pyrimidine compound is a compound as shown in formula I, a tautomer, an enantiomer, a diastereoisomer, a pharmaceutically acceptable salt, a metabolite, a metabolic precursor or a prodrug thereof, wherein the above-mentioned compound is used for the preparation of a medicine for preventing, remitting or treating one or more of immune system diseases, autoimmune diseases, cell proliferative diseases, allergic disorders and cardiovascular diseases, and the compound has a strong inhibitory effect on the Janues kinase, FGFR kinase, FLT3 kinase and Src family kinase.

  揭示的区域融合环嘧啶化合物，以及中间体、制备方法、组合物及其用途。融合环嘧啶化合物是如下式I所示的化合物，其为互变异构体、对映异构体、顺反异构体、药学上可接受的盐、代谢物、代谢前体或其前药，上述化合物用于制备用于预防、缓解或治疗免疫系统疾病、自身免疫疾病、细胞增殖性疾病、过敏性疾病和心血管疾病中的一种或多种的药物，且该化合物对Janues激酶、FGFR激酶、FLT3激酶和Src家族激酶具有强烈的抑制作用。
• [EN] SULFAMIDE SODIUM CHANNEL INHIBITORS<br/>[FR] INHIBITEURS SULFAMIDES DES CANAUX DE SODIUM
  申请人：AMGEN INC

  公开号：WO2013134518A1

  公开（公告）日：2013-09-12

  The present invention provides compounds of Formula I, or pharmaceutically acceptable salts thereof, that are inhibitors of voltage-gated sodium channels, in particular Nav 1.7. The compounds are useful for the treatment of diseases treatable by inhibition of sodium channels such as pain disorders. Also provided are pharmaceutical compositions containing compounds of the present invention.

  本发明提供了式I的化合物或其药学上可接受的盐，这些化合物是电压门控钠通道的抑制剂，特别是Nav 1.7。这些化合物对于治疗通过抑制钠通道可治疗的疾病，如疼痛障碍，是有用的。还提供了含有本发明化合物的药物组合物。