1H-吲唑-5-醇 | 15579-15-4

• 物质功能分类: 医药中间体
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 中文名称: 1H-吲唑-5-醇
• 中文别名: 5-羟基吲唑；5-羟基-1H-吲唑
• 英文名称: 5-hydroxy-1H-indazole
• 英文别名: 1H-indazol-5-ol；5-hydroxyindazole；1-hydro-indazole-5-hydroxy；5-Hydroxy-indazol
• CAS: 15579-15-4
• 化学式: C₇H₆N₂O
• mdl: MFCD01938124
• 分子量: 134.137
• InChiKey: ZHDXWEPRYNHNDC-UHFFFAOYSA-N

物化性质

• 熔点：
  186-191°C
• 沸点：
  366.5±15.0 °C(Predicted)
• 密度：
  1.434±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  48.9
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2933990090
• WGK Germany：
  3
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H302,H319
• 储存条件：
  存放于惰性气体中，避免与空气接触。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
1H-Indazol-5-ol
Product Name:
Synonyms: 5-Hydroxy-1H-indazole

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H318: Causes serious eye damage
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 1H-Indazol-5-ol
CAS number: 15579-15-4

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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
This product should be handled only by, or under the close supervision of, those properly qualified
Handling:
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.
Storage: Store in closed vessels.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H6N2O
Molecular weight: 134.1

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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, nitrogen oxides.

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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

制备方法与用途

应用

1-H-吲唑-5-醇是一种醇类衍生物，可作为医药中间体使用。

反应信息

• 作为反应物：
  描述：

  1H-吲唑-5-醇 在 bis-triphenylphosphine-palladium(II) chloride 咪唑 、 甲醇 、 N-碘代丁二酰亚胺 、 甲烷磺酸 、 三正丁胺 、 caesium carbonate 、 乙酰氯 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 37.34h， 生成 4-[(1E)-2-[5-[(1R)-1-(3,5-二氯-4-吡啶基)乙氧基]-1H-吲唑-3-基]乙烯基]-1H-吡唑-1-乙醇
  参考文献：
  名称：

  CRYSTALLINE (R)-(E)-2-(4-(2-(5-(1-(3,5-DICHLOROPYRIDIN-4-YL)ETHOXY)-1H-INDAZOL-3-YL)VINYL)-1H-PYRAZOL-1-YL)ETHANOL

  摘要：

  这项发明提供了结晶的(R)-(E)-2-(4-(2-(5-(1-(3,5-二氯吡啶-4-基)乙氧基)-1H-吲哚-3-基)乙烯基)-1H-吡唑-1-基)乙醇，用于治疗癌症。

  公开号：

  US20120083511A1
• 作为产物：
  描述：

  2-甲基-4-甲氧基苯胺 在 三溴化硼 、 溶剂黄146 、 sodium nitrite 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 10.0h， 生成 1H-吲唑-5-醇
  参考文献：
  名称：

  EP1403255

  摘要：

  公开号：

文献信息

• [EN] COMPOUNDS INHIBITING LEUCINE-RICH REPEAT KINASE ENZYME ACTIVITY<br/>[FR] COMPOSÉS INHIBANT L'ACTIVITÉ ENZYMATIQUE DE LA KINASE À MOTIFS RÉPÉTÉS RICHES EN LEUCINE
  申请人：MERCK SHARP & DOHME

  公开号：WO2014137723A1

  公开（公告）日：2014-09-12

  The present invention is directed to indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.

  本发明涉及吲唑类化合物，这些化合物是LRRK2激酶的有效抑制剂，并且在治疗或预防LRRK2激酶参与的疾病，如帕金森病中有用。该发明还涉及包含这些化合物的药物组合物，以及在预防或治疗LRRK-2激酶参与的这类疾病中使用这些化合物和组合物。
• [EN] COMPOUNDS INHIBITING LEUCINE-RICH REPEAT KINASE ENZYME ACTIVITY<br/>[FR] COMPOSÉS INHIBANT L'ACTIVITÉ ENZYMATIQUE DE LA KINASE À SÉQUENCE RÉPÉTÉE RICHE EN LEUCINE
  申请人：MERCK SHARP & DOHME

  公开号：WO2014134774A1

  公开（公告）日：2014-09-12

  Disclosed are indazole compounds which are potent inhibitors of LRRK2 kinase and useful in the treatment or prevention of diseases in which LRRK2 kinase is involved. Also disclosed are pharmaceutical compositions in the prevention or treatment of such diseases in which LRRK2 kinase is involved.

  揭示了一种indazole化合物，它们是LRRK2激酶的有效抑制剂，并且在涉及LRRK2激酶的疾病的治疗或预防中有用。还揭示了在涉及LRRK2激酶的这类疾病的预防或治疗中使用的药物组合物。
• [EN] PRMT5 INHIBITORS CONTAINING A DIHYDRO- OR TETRAHYDROISOQUINOLINE AND USES THEREOF<br/>[FR] INHIBITEURS DE LA PRMT5 CONTENANT UNE DIHYDRO- OU TÉTRAHYDRO-ISOQUINOLÉINE ET LEURS UTILISATIONS
  申请人：EPIZYME INC

  公开号：WO2014100730A1

  公开（公告）日：2014-06-26

  Described herein are compounds of Formula (A), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5- mediated disorders are also described.

  本文描述了式（A）的化合物，其药学上可接受的盐以及药物组合物。本发明的化合物对抑制PRMT5活性是有用的。还描述了利用这些化合物治疗PRMT5介导的疾病的方法。
• PRMT5 INHIBITORS AND USES THEREOF
  申请人：Duncan Kenneth W.

  公开号：US20190083482A1

  公开（公告）日：2019-03-21

  Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5-mediated disorders are also described.

  本文描述了式（I）的化合物，其药学上可接受的盐以及药物组合物。本发明的化合物对抑制PRMT5活性是有用的。还描述了利用这些化合物治疗PRMT5介导的疾病的方法。
• Discovery of a 3-(4-Pyrimidinyl) Indazole (MLi-2), an Orally Available and Selective Leucine-Rich Repeat Kinase 2 (LRRK2) Inhibitor that Reduces Brain Kinase Activity
  作者：Jack D. Scott、Duane E. DeMong、Thomas J. Greshock、Kallol Basu、Xing Dai、Joel Harris、Alan Hruza、Sarah W. Li、Sue-Ing Lin、Hong Liu、Megan K. Macala、Zhiyong Hu、Hong Mei、Honglu Zhang、Paul Walsh、Marc Poirier、Zhi-Cai Shi、Li Xiao、Gautam Agnihotri、Marco A. S. Baptista、John Columbus、Matthew J. Fell、Lynn A. Hyde、Reshma Kuvelkar、Yinghui Lin、Christian Mirescu、John A. Morrow、Zhizhang Yin、Xiaoping Zhang、Xiaoping Zhou、Ronald K. Chang、Mark W. Embrey、John M. Sanders、Heather E. Tiscia、Robert E. Drolet、Jonathan T. Kern、Sylvie M. Sur、John J. Renger、Mark T. Bilodeau、Matthew E. Kennedy、Eric M. Parker、Andrew W. Stamford、Ravi Nargund、John A. McCauley、Michael W. Miller

  DOI：10.1021/acs.jmedchem.7b00045

  日期：2017.4.13

  set out to develop LRRK2 inhibitors to test this hypothesis. A high throughput screen of our compound collection afforded a number of promising indazole leads which were truncated in order to identify a minimum pharmacophore. Further optimization of these indazoles led to the development of MLi-2 (1): a potent, highly selective, orally available, brain-penetrant inhibitor of LRRK2.

  富含亮氨酸的重复激酶2（LRRK2）是一种大型的多结构域蛋白，除其他区域外，还包含一个激酶结构域和GTPase结构域。具有在激酶结构域中获得功能突变（例如最普遍的G2019S突变）的个体与帕金森氏病（PD）发生的风险增加相关。鉴于这种抑制LRRK2激酶活性作为影响疾病进展的潜在手段的基因验证，我们的团队着手开发LRRK2抑制剂来验证这一假设。我们化合物收集物的高通量筛选提供了许多有前途的吲唑线索，这些线索被截短以鉴定最小的药效团。这些吲唑的进一步优化导致MLi-2（1）：一种有效的，高度选择性的，口服可得的LRRK2脑渗透抑制剂。