3-碘-6-溴吲唑 | 885521-88-0

• 物质功能分类: 有机原料 - 杂环化合物
• 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: 3-碘-6-溴吲唑
• 中文别名: 6-溴-3-碘吲唑；6-溴-3-碘-1H-吲唑
• 英文名称: 6-bromo-3-iodo-1H-indazole
• 英文别名: 6-bromo-3-iodo-2H-indazole
• CAS: 885521-88-0
• 化学式: C₇H₄BrIN₂
• 分子量: 322.931
• InChiKey: POXUFQBYDQCUFO-UHFFFAOYSA-N

物化性质

• 沸点：
  413.1±25.0 °C(Predicted)
• 密度：
  2.421

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  11
• 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：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  存储条件为2-8°C，并请使用惰性气体保存。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Bromo-3-iodo-1H-indazole
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: 6-Bromo-3-iodo-1H-indazole
CAS number: 885521-88-0

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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, refrigerated.
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: C7H4BrIN2
Molecular weight: 322.9

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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, hydrogen bromide, hydrogen Iodide.

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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：

  3-碘-6-溴吲唑 在 4-二甲氨基吡啶 、 bis-triphenylphosphine-palladium(II) chloride 、 potassium fluoride 、 copper(l) iodide 、 palladium bis[bis(diphenylphosphino)ferrocene] dichloride 、 三乙胺 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 13.0h， 生成 methyl 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-(3-(tetrahydro-2H-pyran-2-yloxy)prop-1-ynyl)-1H-indazol-3-yl)benzoate
  参考文献：
  名称：

  [EN] 4-HETEROARYL SUBSTITUTED BENZOIC ACID COMPOUNDS AS RORGAMMAT INHIBITORS AND USES THEREOF
  [FR] COMPOSÉS D'ACIDE BENZOÏQUE À SUBSTITUTION 4-HÉTÉROARYLE EN TANT QU'INHIBITEURS DE RORGAMMAT ET LEURS UTILISATIONS

  摘要：

  根据公式I提供了化合物或其药用可接受的盐或溶剂。这些化合物可用于治疗RORgammaT介导的疾病或症状。

  公开号：

  WO2014026327A1
• 作为产物：
  描述：

  5-溴-2-甲基苯胺 在 氢氧化钾 、 氟硼酸钠 、 碘 、 sodium nitrite 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 3-碘-6-溴吲唑
  参考文献：
  名称：

  3-(Indol-2-yl)indazoles as Chek1 kinase inhibitors: Optimization of potency and selectivity via substitution at C6

  摘要：

  The development of 3-(indol-2-yl)indazoles as inhibitors of Chek1 kinase is described. Introduction of amides and heteroaryl groups at the C6 position of the indazole ring system provided sufficient Chek1 potency and selectivity over Cdk7 to permit escape from DNA damage-induced arrest in a cellular assay. Enzyme potency against Chek1 was optimized by the incorporation of a hydroxymethyl triazole moiety in compound 21 (Chek1 IC(50)=0.30nM) that was shown by X-ray crystallography to displace one of three highly conserved water molecules in the HI region of the ATP-binding cleft.

  DOI：

  10.1016/j.bmcl.2006.08.118

文献信息

• Discovery and optimization of a series of 3-substituted indazole derivatives as multi-target kinase inhibitors for the treatment of lung squamous cell carcinoma
  作者：Qi Wang、Yang Dai、Yinchun Ji、Huanyu Shi、Zuhao Guo、Danqi Chen、Yuelei Chen、Xia Peng、Yinglei Gao、Xin Wang、Lin Chen、Yuchen Jiang、Meiyu Geng、Jingkang Shen、Jing Ai、Bing Xiong

  DOI：10.1016/j.ejmech.2018.12.015

  日期：2019.2

  lung squamous cell carcinoma to design multi-target inhibitors represents a potential strategy for the medical treatment. In this study, through screening an in-house focused library, we identified an interesting indazole scaffold. And following with binding analysis, we elaborated the structure-activity relationship of this hit compound by optimizing four parts guided by the DDR2 enzymatic assay, which

  尽管肺腺癌患者受益于靶向治疗的发展，但肺鳞癌（SqCC）患者由于该疾病的复杂性和异质性而无法有效治疗。因此，基于对肺鳞状细胞癌突变的遗传分析以设计多靶点抑制剂代表了一种潜在的治疗策略。在这项研究中，通过筛选内部聚焦库，我们确定了一种有趣的吲唑支架。然后进行结合分析，我们通过优化DDR2酶测定法指导的四个部分，详细阐述了这种命中化合物的结构-活性关系，从而得到了有效的先导化合物10a。。我们进一步优化了针对肺鳞状细胞癌中两个重要激酶FGFR1和DDR2的双重酶促抑制作用。最后，从细胞抗增殖活性测试和体内药代动力学测试中，发现3-取代的吲唑衍生物11k是很有前途的候选者，并通过小鼠异种移植模型进行了体内药理学研究，证明了其强大的抗肿瘤功效。额外的体外药物样评估进一步证明了化合物11k对于SqCC药物开发可能是有价值的。
• [EN] PHARMACEUTICAL COMPOUNDS FOR TREATMENT OF MEDICAL DISORDERS<br/>[FR] COMPOSÉS PHARMACEUTIQUES DESTINÉS AU TRAITEMENT DE TROUBLES MÉDICAUX
  申请人：ACHILLION PHARMACEUTICAL INC

  公开号：WO2018160891A1

  公开（公告）日：2018-09-07

  Complement Factor D inhibitors, pharmaceutical compositions, and uses thereof, as well as processes for their manufacture are provided. The compounds provided include Formula I, Formula II, Formula III, and Formula IV or a pharmaceutically acceptable salt, prodrug, isotopic analog, N-oxide, or isolated isomer thereof, optionally in a pharmaceutically acceptable composition. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade.

  提供了抑制补体因子D的抑制剂、药物组合物及其用途，以及它们的制备方法。所提供的化合物包括公式I、公式II、公式III和公式IV或其药用可接受的盐、前药、同位素类似物、N-氧化物或其分离异构体，可选地在药用可接受的组合物中。本文描述的抑制剂针对因子D并抑制或调节补体级联反应。
• [EN] PROTEIN TYROSINE PHOSPHATASE DEGRADERS AND METHODS OF USE THEREOF<br/>[FR] AGENTS DE DÉGRADATION DE PROTÉINE TYROSINE PHOSPHATASE ET LEURS MÉTHODES D'UTILISATION
  申请人：CALICO LIFE SCIENCES LLC

  公开号：WO2021127586A1

  公开（公告）日：2021-06-24

  Provided herein are compounds, compositions, and methods useful for degrading protein tyrosine phosphatase, e.g., protein tyrosine phosphatase non-receptor type 2 (PTPN2) and/or protein tyrosine phosphatase non-receptor type 1 (PTPN1), and for treating related diseases favorably responsive to PTPN1 or PTPN2 inhibitor treatment, e.g., a cancer 5 or a metabolic disease.

  本文提供了一些有用于降解蛋白酪氨酸磷酸酶的化合物、组合物和方法，例如蛋白酪氨酸磷酸酶非受体型2（PTPN2）和/或蛋白酪氨酸磷酸酶非受体型1（PTPN1），以及用于治疗对PTPN1或PTPN2抑制剂治疗有良好反应的相关疾病，例如癌症或代谢性疾病。
• Design, synthesis and biological evaluation of novel 2-(4-(1H-indazol-6-yl)-1H-pyrazol-1-yl)acetamide derivatives as potent VEGFR-2 inhibitors
  作者：Xing-Rong Wang、Shuai Wang、Wen-Bo Li、Kai-Yan Xu、Xue-Peng Qiao、Xue-Li Jing、Zi-Xiao Wang、Chang-jiang Yang、Shi-Wu Chen

  DOI：10.1016/j.ejmech.2021.113192

  日期：2021.3

  Vascular endothelial growth factor-2 (VEGFR-2) plays a pivotal role in tumor angiogenesis. Herein, a library of novel 2-(4-(1H-indazol-6-yl)-1H-pyrazol -1-yl)acetamide derivatives were designed and synthesized as VEGFR-2 inhibitors based on scaffold hopping strategy. These compounds exhibited the excellent inhibitory in both VEGFR-2 and tumor cells proliferation. Especially, compound W13 possessed

  血管内皮生长因子2（VEGFR-2）在肿瘤血管生成中起关键作用。在此，基于支架跳跃策略，设计并合成了新颖的2-（4-（1 H-吲唑-6-基）-1 H-吡唑-1-基）乙酰胺衍生物作为VEGFR-2抑制剂。这些化合物对VEGFR-2和肿瘤细胞的增殖均表现出优异的抑制作用。尤其是，化合物W13具有有效的VEGFR-2抑制作用（IC 50  = 1.6 nM）和针对HGC-27肿瘤细胞的抗增殖作用（IC 50  = 0.36±0.11μM），以及对正常GES-1细胞的毒性较小（IC 50  = 50）。 187.46±10.13微米 此外，W13通过调节MMP-9和E-cadherin的表达明显抑制了HGC-27细胞的集落形成，迁移和侵袭，并通过增加ROS的产生和调节细胞凋亡蛋白的表达来诱导HGC-27细胞凋亡。此外，W13阻断了HGC-27细胞中的PI3K-Akt-mTOR信号传导途径。另外，通
• Discovery of (E)-N-(4-methyl-5-(3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thiazol-2-yl)-2-(4-methylpiperazin-1-yl)acetamide (IHMT-TRK-284) as a novel orally available type II TRK kinase inhibitor capable of overcoming multiple resistant mutants
  作者：Beilei Wang、Wentao Zhang、Xuesong Liu、Fengming Zou、Junjie Wang、Qingwang Liu、Aoli Wang、Zhenquan Hu、Yongfei Chen、Shuang Qi、Zongru Jiang、Cheng Chen、Chen Hu、Li Wang、Wenchao Wang、Qingsong Liu、Jing Liu

  DOI：10.1016/j.ejmech.2020.112744

  日期：2020.12

  Due to the critical tumorigenic role of fused NTRK genes in multiple cancers, TRK kinases have attracted extensive attention as a drug discovery target. Starting from an indazole based scaffold, through the type II kinase inhibitor fragments hybrid design approach with a ring closure strategy, we discovered a novel potent type II TRK kinase inhibitor compound 34 (IHMT-TRK-284), which exhibited IC50

  由于融合的NTRK基因在多种癌症中的关键致癌作用，TRK激酶作为一种药物发现靶标已引起广泛关注。从基于吲唑的支架开始，通过具有闭环策略的II型激酶抑制剂片段杂合设计方法，我们发现了一种新型的有效II型TRK激酶抑制剂化合物34（IHMT-TRK-284），其IC 50值为10.5分别为TRKA，B和C的nM，0.7 nM和2.6 nM。此外，当在468种激酶和突变体中进行测试时，它在kinome中显示出极大的选择性（S分数（1）= 0.02在1μM时）。重要的是34可以克服ATP结合袋中的V573M和F589L以及DFG区中的G667C / S等耐药突变体。在体内，34种在小鼠，大鼠和狗等不同物种中表现出良好的PK分布。它还在TRKA / B / C，TRKA突变体和KM-12-LUC细胞介导的小鼠模型中显示出良好的体内抗肿瘤功效。针对临床上重要的TRK突变体的有效活性，加上良好的体内PK