4-氯-3-乙氧基苯硼酸 | 900174-62-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-氯-3-乙氧基苯硼酸
• 英文名称: 3-ethoxy-4-chlorophenylboronic acid
• 英文别名: 4-chloro-3-ethoxyphenylboronic acid；(4-Chloro-3-ethoxyphenyl)boronic acid
• CAS: 900174-62-1
• 化学式: C₈H₁₀BClO₃
• mdl: MFCD08701724
• 分子量: 200.43
• InChiKey: WYEAKFIRTXVYNS-UHFFFAOYSA-N

物化性质

• 沸点：
  351.3±52.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.25
• 重原子数：
  13
• 可旋转键数：
  3
• 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：
  3

安全信息

• 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

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Section 1. Identification of the substance
Product Name: 4-Chloro-3-ethoxyphenylboronic acid
Synonyms:

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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: 4-Chloro-3-ethoxyphenylboronic acid
CAS number: 900174-62-1

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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: C8H10BClO3
Molecular weight: 200.4

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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, 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：

  4-氯-3-乙氧基苯硼酸 、 4-amino-3-bromo-1-β-D-ribofuranosylpyrazolo<3,4-d>pyrimidine 在 trisodium tris(3-sulfophenyl)phosphine 、 palladium diacetate 、 sodium carbonate 作用下， 以 水 、 乙腈 为溶剂， 以73%的产率得到3-(3-ethoxy-4-chlorophenyl)-4-amino-1-β-D-ribofuranosylpyrazolo[3,4-d]pyrimidine
  参考文献：
  名称：

  再次研究吡唑并[3,4- d ]嘧啶核苷作为抗克氏锥虫和抗利什曼病的药物

  摘要：

  恰加斯病和内脏利什曼病是导致世界各地众多死亡的两种被忽视的热带病。对于这两种方法，目前的治疗方法都远远不够，导致对新药发现的持续需求。由于两种运动质体寄生虫均无法进行嘌呤从头合成，因此它们依赖于嘌呤挽救途径，从而使它们能够从宿主处获取和加工嘌呤来满足其需求。因此，嘌呤核苷类似物构成潜在抗寄生虫剂的逻辑来源。天然产物结核菌素（7-脱氮杂腺苷）的早期优化工作涉及对核碱基7位和呋喃核糖3'位的修饰，从而产生了具有强效抗布鲁氏锥虫和抗克鲁氏锥虫的类似物活动。在这项工作中，我们报告了3'-和7-修饰的吡唑并[3,4- d ]嘧啶核苷的设计和合成，并评估了它们作为抗克氏锥虫和抗疟药的潜力。选择了一种化合物在急性恰加斯病小鼠模型中进行体内评估。

  DOI：

  10.1021/acs.jmedchem.1c00135
• 作为产物：
  描述：

  4-溴-1-氯-2-乙氧基苯 在 正丁基锂 、 硼酸三异丙酯 、 盐酸 、 水 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 18.67h， 以57%的产率得到4-氯-3-乙氧基苯硼酸
  参考文献：
  名称：

  Phenylglycinamide and pyridylglycinamide derivatives useful as anticoagulants

  摘要：

  本发明提供了式(I)或(IV)的新型苯基甘氨酰衍生物：或其立体异构体、互变异构体、药学上可接受的盐、溶剂合物或前药，其中变量W、W1、Y、Z、R7、R8、R9和R11如本文所定义。这些化合物是选择性因子VIIa的抑制剂，可用作药物。

  公开号：

  US20070003539A1

文献信息

• Phenylglycinamide derivatives useful as anticoagulants
  申请人：Zhang Xiaojun

  公开号：US20060166997A1

  公开（公告）日：2006-07-27

  The present invention relates generally to phenylglycinamide derivatives that inhibit serine proteases. In particular it is directed to novel phenylglycinamide derivatives, and analogues thereof, which are useful as selective inhibitors of serine protease enzymes of the coagulation cascade; for example thrombin, factor VIIa, factor Xa, factor XIa, factor IXa, and/or plasma kallikrein. In particular, it relates to compounds that are factor VIIa inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of using the same.

  本发明一般涉及抑制丝氨酸蛋白酶的苯基甘氨酰衍生物。具体而言，本发明涉及新型苯基甘氨酰衍生物及其类似物，其可用作凝血级联反应的丝氨酸蛋白酶酶的选择性抑制剂；例如凝血酶、第VIIa因子、第Xa因子、第XIa因子、第IXa因子和/或血浆激肽。特别是，它涉及到的化合物是第VIIa因子的抑制剂。本发明还涉及包含这些化合物的制药组合物及其使用方法。
• Design, synthesis, and biological evaluation of diaryl heterocyclic derivatives targeting tubulin polymerization with potent anticancer activities
  作者：Gang Li、Jia-Qiang Wu、Xiaojia Cai、Wen Guan、Zhijun Zeng、Yanghui Ou、Xiaoyun Wu、Jiayu Li、Xiangxiang Fang、Jinling Liu、Yali Zhang、Huamin Wang、Canqiang Yin、Hongliang Yao

  DOI：10.1016/j.ejmech.2023.115284

  日期：2023.4

  A series of diaryl heterocyclic analogues were designed and synthesized as tubulin polymerization inhibitors. Among them, compound 6y showed the highest antiproliferative activity against HCT-116 colon cancer cell line with an IC50 values of 2.65 μM. Compound 6y also effectively inhibited tubulin polymerization in vitro (IC50 of 10.9 μM), and induced HCT-116 cell cycle arrest in G2/M phase. In addition

  设计并合成了一系列二芳基杂环类似物作为微管蛋白聚合抑制剂。其中，化合物6y对HCT-116结肠癌细胞系表现出最高的抗增殖活性，IC 50值为2.65 μM。化合物6y在体外也有效抑制微管蛋白聚合（IC 50为 10.9 μM），并诱导 HCT-116 细胞周期停滞在 G2/M 期。此外，化合物6y在人肝微粒体上表现出高代谢稳定性（T 1/2  = 106.2 分钟）。最后，6岁在 HCT-116 小鼠结肠模型中也能有效抑制肿瘤生长而无明显毒性。总的来说，这些结果表明6y代表了一类新的微管蛋白抑制剂，值得进一步研究。
• WO2006/76246
  申请人：——

  公开号：——

  公开（公告）日：——