1-异丙基吡唑-4-硼酸 | 1201643-90-4

• 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 - 有机杂环化合物 - 唑类
• 中文名称: 1-异丙基吡唑-4-硼酸
• 英文名称: (1-isopropyl-1H-pyrazol-4-yl)boronic acid
• 英文别名: 1-isopropylpyrazol-4-ylboronic acid；(1-propan-2-ylpyrazol-4-yl)boronic acid
• CAS: 1201643-90-4
• 化学式: C₆H₁₁BN₂O₂
• mdl: MFCD16036118
• 分子量: 153.977
• InChiKey: VLVZNLMUFJYZDG-UHFFFAOYSA-N

物化性质

• 沸点：
  312.0±34.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.67
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  58.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2933199090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 1-Isopropylpyrazole-4-boronic acid
Synonyms: 1-Isopropyl-1H-pyrazol-4-ylboronic acid

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 1-Isopropylpyrazole-4-boronic acid
CAS number: 1201643-90-4

---

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, under −20◦C.
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: C6H11BN2O2
Molecular weight: 154.0

---

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

---

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：

  1-异丙基吡唑-4-硼酸 在 盐酸 、 水 、 copper diacetate 、 1-羟基苯并三唑 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 、 异丙醇 为溶剂， 反应 16.0h， 生成 N-[[4-(1-isopropylpyrazol-4-yl)sulfonylphenyl]methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
  参考文献：
  名称：

  Identification of amides derived from 1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid as potent inhibitors of human nicotinamide phosphoribosyltransferase (NAMPT)

  摘要：

  Potent, 1H-pyrazolo[3,4-b]pyridine-containing inhibitors of the human nicotinamide phosphoribosyltransferase (NAMPT) enzyme were identified using structure-based design techniques. Many of these compounds exhibited nanomolar antiproliferation activities against human tumor lines in in vitro cell culture experiments, and a representative example (compound 26) demonstrated encouraging in vivo efficacy in a mouse xenograft tumor model derived from the A2780 cell line. This molecule also exhibited reduced rat retinal exposures relative to a previously studied imidazo-pyridine-containing NAMPT inhibitor. Somewhat surprisingly, compound 26 was only weakly active in vitro against mouse and monkey tumor cell lines even though it was a potent inhibitor of NAMPT enzymes derived from these species. The compound also exhibited only minimal effects on in vivo NAD levels in mice, and these changes were considerably less profound than those produced by an imidazo-pyridine-containing NAMPT inhibitor. The crystal structures of compound 26 and the corresponding PRPP-derived ribose adduct in complex with NAMPT were also obtained. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.08.074

文献信息

• CYCLIC ETHER PYRAZOL-4-YL-HETEROCYCLYL-CARBOXAMIDE COMPOUNDS AND METHODS OF USE
  申请人：Genentech, Inc.

  公开号：US20140088117A1

  公开（公告）日：2014-03-27

  Cyclic ether pyrazol-4-yl-heterocyclyl-carboxamide compounds of Formula I, including stereoisomers, geometric isomers, tautomers, and pharmaceutically acceptable salts thereof, wherein R 2 is a cyclic ether and 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.

  公式I的环醚吡唑-4-基-杂环基-羧酰胺化合物，包括立体异构体、几何异构体、互变异构体和其药学上可接受的盐，其中R2为环醚，X为噻唑基、吡啶基、吡啶基或嘧啶基，可用于抑制Pim激酶，并用于治疗由Pim激酶介导的癌症等疾病。公开了使用公式I化合物进行体外、体内和体内诊断、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 3-Chloro-<i>N</i>-{(<i>S</i>)-[3-(1-ethyl-1<i>H</i>-pyrazol-4-yl)phenyl][(2<i>S</i>)-piperidine-2-yl]methyl}-4-(trifluoromethyl)pyridine-2-carboxamide as a Potent Glycine Transporter 1 Inhibitor
  作者：Shuji Yamamoto、Tsuyoshi Shibata、Kumi Abe、Koji Oda、Takeshi Aoki、Yasunori Kawakita、Hiroshi Kawamoto

  DOI：10.1248/cpb.c16-00314

  日期：——

  inhibitory activity. Starting from 2-chloro-N-(S)-phenyl[(2S)-piperidin-2-yl]methyl}-3-(trifluoromethyl)benzamide (2, SSR504734), the introduction of heteroaromatic rings enabled an increase in the GlyT1 inhibitory activity. Subsequent optimization led to the identification of 3-chloro-N-(S)-[3-(1-ethyl-1H-pyrazol-4-yl)phenyl][(2S)-piperidine-2-yl]methyl}- 4-(trifluoromethyl)pyridine-2-carboxamide (7w)

  通过叠加不同的化学型来设计新型甘氨酸转运蛋白1（GlyT1）抑制剂，以增强其抑制活性。从2-氯-N-（S）-苯基[（2S）-哌啶-2-基]甲基} -3-（三氟甲基）苯甲酰胺（2，SSR504734）开始，杂芳环的引入使得能够增加GlyT1抑制活性。随后的优化导致鉴定3-氯-N-（S）-[3-（1-乙基-1H-吡唑-4-基）苯基] [（2S）-哌啶-2-基]甲基}- 4-（三氟甲基）吡啶-2-甲酰胺（7w），在大鼠中显示出强大的GlyT1抑制活性（IC50 = 1.8 nM），良好的血浆暴露和血浆对脑的渗透，足以评估该化合物的药理特性。
• BICYCLIC HETEROCYCLES AS FGFR INHIBITORS
  申请人：Incyte Corporation

  公开号：US20210214366A1

  公开（公告）日：2021-07-15

  The present disclosure relates to bicyclic heterocycles, and pharmaceutical compositions of the same, that are inhibitors of the FGFR enzyme and are useful in the treatment of FGFR-associated diseases such as cancer.

  本公开涉及双环杂环化合物及其药物组合物，这些化合物是FGFR酶的抑制剂，可用于治疗FGFR相关疾病，如癌症。
• [EN] TYK2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE TYK2 ET LEURS UTILISATIONS
  申请人：NIMBUS LAKSHMI INC

  公开号：WO2017040757A1

  公开（公告）日：2017-03-09

  The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.

  本发明提供了化合物、其组合物以及使用这些化合物用于抑制TYK2和治疗TYK2介导的疾病的方法。
• [EN] PYRIDONE AMIDES AND ANALOGS EXHIBITING ANTI-CANCER AND ANTI-PROLIFERATIVE ACTIVITIES<br/>[FR] AMIDES DE PYRIDONE ET ANALOGUES PRÉSENTANT DES ACTIVITÉS ANTICANCÉREUSES ET ANTIPROLIFÉRATIVES
  申请人：DECIPHERA PHARMACEUTICALS LLC

  公开号：WO2014145004A1

  公开（公告）日：2014-09-18

  Compounds useful in the treatment of mammalian cancers and especially human cancers according to Formula I are disclosed. Formula (I). Pharmaceutical compositions and methods of treatment employing the compounds disclosed herein are also disclosed.

  根据公式I披露了用于治疗哺乳动物癌症，尤其是人类癌症的有用化合物。公式（I）。还披露了使用此处披露的化合物的药物组合物和治疗方法。