6-氯-7-氮杂吲哚 | 55052-27-2

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡啶类
• 中文名称: 6-氯-7-氮杂吲哚
• 中文别名: 6-氯-1H-吡咯并[2,3-B]吡啶；6-氯-1H-吡咯并[2,3-b]吡啶
• 英文名称: 6-chloro-7-azaindole
• 英文别名: 6-chloro-1H-pyrrolo[2,3-b]pyridine
• CAS: 55052-27-2
• 化学式: C₇H₅ClN₂
• mdl: MFCD06659666
• 分子量: 152.583
• InChiKey: DSCOSIUAQUDGJM-UHFFFAOYSA-N

物化性质

• 熔点：
  170-175℃
• 沸点：
  420.7±37.0 °C(Predicted)
• 密度：
  1.42±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 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：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 安全说明：
  S26,S39
• 危险类别码：
  R22,R41
• 海关编码：
  2933990090
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P261,P264,P270,P271,P280,P302+P352,P304+P340,P305+P351+P338,P310,P330,P362+P364,P403+P233,P501
• 危险品运输编号：
  1759
• 危险性描述：
  H315,H318,H335
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 6-Chloro-1h-pyrrolo[2,3-b]pyridine
Synonyms:

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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: 6-Chloro-1h-pyrrolo[2,3-b]pyridine
CAS number: 55052-27-2

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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.
Storage: Store in closed vessels, refrigerated.

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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: C7H5ClN2
Molecular weight: 152.6

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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 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

制备方法与用途

6-氯-1H-吡咯并[2,3-B]吡啶是一种7-氮杂吲哚。作为一种氮杂吲哚类化合物，它被广泛研究；而6-氯-7-氮杂吲哚更是新型抗肿瘤药物的重要中间体。

反应信息

• 作为反应物：
  描述：

  6-氯-7-氮杂吲哚 在 aluminum (III) chloride 、 四(三苯基膦)钯 、 四丁基硫酸氢铵 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran 为溶剂， 反应 78.5h， 生成 1-(6-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone
  参考文献：
  名称：

  Synthesis of novel 7-azaindole derivatives containing pyridin-3-ylmethyl dithiocarbamate moiety as potent PKM2 activators and PKM2 nucleus translocation inhibitors

  摘要：

  Multiple lines of evidence have indicated that pyruvate kinase M2 (PKM2) is upregulated in most cancer cells and it is increasingly recognized as a potential therapeutic target in oncology. In a continuation of our discovery of lead compound 5 and SAR study, the 7-azaindole moiety in compound 5 was systematically optimized. The results showed that compound 6f, which has a difluoroethyl substitution on the 7-azaindole ring, exhibited high PKM2 activation potency and anti-proliferation activities on A375 cell lines. In a xenograft mouse model, oral administration of compound 6f led to significant tumor regression without obvious toxicity. Further mechanistic studies revealed that 6f could influence the translocation of PKM2 into nucleus, as well as induction of apoptosis and autophagy of A375 cells. More importantly, compound 6f significantly inhibited migration of A375 cells in a concentration-dependent manner. Collectively, 6f may serve as a lead compound in the development of potent PKM2 activators for cancer therapy. (C) 2019 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2019.03.003
• 作为产物：
  描述：

  7-氮杂吲哚 在 水 、 间氯过氧苯甲酸 、 六甲基二硅氮烷 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 乙二醇二甲醚 为溶剂， 反应 8.0h， 生成 6-氯-7-氮杂吲哚
  参考文献：
  名称：

  [EN] ARYLOXYACETYLINDOLES AND ANALOGS AS ANTIBIOTIC TOLERANCE INHIBITORS
  [FR] ARYLOXYACÉTYLINDOLES ET ANALOGUES EN TANT QU'INHIBITEURS DE TOLÉRANCE AUX ANTIBIOTIQUES

  摘要：

  该披露提供了芳基氧乙酰基吲哚化合物及类似物的化合物和药物组合物，用于治疗慢性和急性细菌感染。其中某些化合物是一般式(I)（I）的化合物或其药用可接受的盐或前药。该披露的某些化合物是MvfR抑制剂。MvfR抑制剂减少抗生素耐药细菌菌株的形成，对治疗革兰氏阴性细菌感染和减少铜绿假单胞菌的毒力有用。该披露还提供了治疗受试者细菌感染的方法，包括铜绿假单胞菌感染。

  公开号：

  WO2016112088A1
• 作为试剂：
  描述：

  1-Benzoyl-6-chloro-1H-pyrrolo<2,3-b>pyridine 、 sodium hydroxide 、 乙酸乙酯 在 乙酸乙酯 、 碳酸氢钠 、 Sodium sulfate-III 、 6-氯-7-氮杂吲哚 作用下， 以 甲醇 为溶剂， 反应 18.0h， 以to give a solid 6-chloro-1H-pyrrolo[2,3-b]pyridine (Intermediate C4)的产率得到6-氯-7-氮杂吲哚
  参考文献：
  名称：

  4-(HETEROARYL-METHYL AND SUBSTITUTED HETEROARYL-METHYL)-IMIDAZOLE-2-THIONES ACTING AS ALPHA2 ADRENERGIC AGONISTS

  摘要：

  公式1的化合物，其中变量的含义在说明书中定义，是α2肾上腺素受体的激动剂。本公开的几种化合物对α2B和/或α2C肾上腺素受体具有特异性或选择性，而不是α2A肾上腺素受体。此外，一些声明的化合物没有或只有最小的心血管和/或镇静活性。公式1的化合物在哺乳动物中，包括人类，用于治疗对α2肾上腺素受体激动剂有反应的疾病和/或缓解条件，是有用的药物。具有无显著心血管和/或镇静活性的公式1的化合物可用于治疗疼痛和其他具有最小副作用的病症。

  公开号：

  US20080221152A1

文献信息

• A general N-alkylation platform via copper metallaphotoredox and silyl radical activation of alkyl halides
  作者：Nathan W. Dow、Albert Cabré、David W.C. MacMillan

  DOI：10.1016/j.chempr.2021.05.005

  日期：2021.7

  The catalytic union of amides, sulfonamides, anilines, imines, or N-heterocycles with a broad spectrum of electronically and sterically diverse alkyl bromides has been achieved via a visible-light-induced metallaphotoredox platform. The use of a halogen abstraction-radical capture (HARC) mechanism allows for room temperature coupling of C(sp3)-bromides using simple Cu(II) salts, effectively bypassing

  通过可见光诱导的金属光氧化还原平台实现了酰胺、磺胺、苯胺、亚胺或N-杂环与广谱电子和空间多样化烷基溴的催化结合。卤素提取-自由基捕获 (HARC) 机制的使用允许使用简单的 Cu(II) 盐在室温下耦合 C( sp 3 )-溴化物，有效绕过通常与热诱导 S N 2 或 S相关的过高障碍N 1 N-烷基化。这种区域和化学选择性方案与 >10 类药物相关的N兼容- 亲核试剂，包括已建立的药剂，以及结构多样的伯、仲和叔烷基溴。此外，通过将N-亲核试剂与环丙基溴和未活化的烷基氯（与亲核取代途径不相容的底物）结合，突出了 HARC 方法与传统惰性偶联伙伴结合的能力。初步的机械实验验证了该平台的双重催化、开壳性质，这使得在传统的基于卤化物的N-烷基化系统中无法实现的反应性成为可能。
• COMPOUNDS FOR USING IN IMAGING AND PARTICULARLY FOR THE DIAGNOSIS OF NEURODEGENERATIVE DISEASES
  申请人：CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

  公开号：US20190211011A1

  公开（公告）日：2019-07-11

  The invention relates to compounds of formula (II) for using in imaging and particularly for the diagnosis of neurodegenerative diseases

  该发明涉及公式（II）的化合物，用于影像学，特别是用于诊断神经退行性疾病。
• New CRTh2 antagonists
  申请人：Almirall, S.A.

  公开号：EP2548876A1

  公开（公告）日：2013-01-23

  The present invention relates to compounds of formula (I), to the process for preparing such compounds and to their use in the treatment of a pathological condition or disease susceptible to amelioration by CRTh2 antagonist activity.

  本发明涉及式(I)的化合物，制备这种化合物的方法以及它们在治疗病理状况或疾病中的应用，该病理状况或疾病容易通过CRTh2拮抗活性得到改善。
• [EN] SPIROCYCLIC INDOLINES AS IL-17 MODULATORS<br/>[FR] INDOLINES SPIROCYCLIQUES UTILISÉES COMME MODULATEURS D'IL-17
  申请人：UCB BIOPHARMA SPRL

  公开号：WO2018229079A1

  公开（公告）日：2018-12-20

  A series of substituted spirocyclic 2-oxoindoline derivatives, and analogues thereof, being potent modulators of human IL-17 activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including inflammatory and autoimmune disorders.

  一系列替代的螺环式2-氧吲哚衍生物及其类似物，作为强效的人IL-17活性调节剂，因此在治疗和/或预防各种人类疾病，包括炎症性和自身免疫性疾病方面具有益处。
• 4-(Benzoimidazol-2-yl)-thiazole Compounds and Related Aza Derivatives
  申请人：Actelion Pharmaceuticals Ltd.

  公开号：US20140371204A1

  公开（公告）日：2014-12-18

  The invention relates to compounds of Formula (I) wherein ring A, X, (R 1 ) n , R 2 , R 3 , R 4 , R 4′ , R 5 , n, and p are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds as medicaments, especially as modulators of the CXCR3 receptor.

  本发明涉及式(I)化合物，其中环A、X、(R1)n、R2、R3、R4、R4′、R5、n和p如描述中所述；涉及药用可接受的盐，以及将此类化合物用作药物，尤其是用作CXCR3受体的调节剂。