4-氯-1-[三(甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶 | 651744-48-8

• 物质功能分类: 医药中间体 - 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: 4-氯-1-[三(甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶
• 英文名称: 4-chloro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine
• 英文别名: 4-chloro-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine；(4-chloropyrrolo[2,3-b]pyridin-1-yl)triisopropylsilane；4-chloro-1-(triisopropylsilyl)pyrrolo[2,3-b]pyridine；(4-chloropyrrolo[2,3-b]pyridin-1-yl)-tri(propan-2-yl)silane
• CAS: 651744-48-8
• 化学式: C₁₆H₂₅ClN₂Si
• 分子量: 308.926
• InChiKey: HSMLARVFJADZQS-UHFFFAOYSA-N

物化性质

• 沸点：
  320.5±35.0 °C(Predicted)
• 密度：
  1.05±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.71
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xn
• 危险类别码：
  R22
• WGK Germany：
  3
• 海关编码：
  2933990090
• 危险标志：
  GHS07
• 危险性描述：
  H302
• 危险性防范说明：
  P280,P305+P351+P338
• 储存条件：
  室温

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 4-Chloro-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-
B]Pyridine
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn Harmful R22
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s) none
Supplemental Hazard none
Statements
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 308,93 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
4-Chloro-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridine
Acute Tox. 4; H302 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
4-Chloro-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridine
Xn, R22 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

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SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
H302 Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  4-氯-1-[三(甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶 在 四丁基氟化铵 、 仲丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 25.0h， 生成 4-氯-1H-吡咯并[2,3-b]吡啶-5-羧酸乙酯
  参考文献：
  名称：

  用于评估的新型4-吗啉代-1H-吡咯并[2,3-b]吡啶-5-甲酰胺和4-甲基哌嗪-1H-吡咯并[2,3-b]吡啶-5-甲酰胺的设计、合成和分子对接抗癌活性

  摘要：

  一系列新型 4-吗啉代-1-吡咯并[2,3-b]吡啶-5-甲酰胺 (6 a-j) 和 4-甲基哌嗪-1-吡咯并[2,3-b]吡啶-5-甲酰胺 (9 a-i ）已被设计和合成。所有合成的化合物均经过充分表征并筛选其对 MCF-7 乳腺癌细胞系和 A549 肺癌细胞系的抗癌活性。这项研究的结果表明，合成的化合物显示出良好至中等的活性。测试化合物对 MCF-7 细胞系的 IC 值范围为 16 至 111.9 µg/mL。而测试化合物针对 A-549 癌细胞系的 IC 值范围为 21 至 115.3 µg/mL。其中，合成的化合物中，6 h 对 MCF-7 和 A-549 表现出显着的细胞毒活性，IC 值分别为 16 µg/mL 和 21 µg/mL。根据体外细胞毒活性结果，化合物6h和9i表现出良好的活性。与 EGFR (PDB ID-4HJO) 进行了 6 小时和 9i 的分子对接实验。其中，6

  DOI：

  10.1016/j.molstruc.2024.138326
• 作为产物：
  描述：

  三异丙基硅基三氟甲磺酸酯 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 0.5h， 生成 4-氯-1-[三(甲基乙基)硅酯]-1H-吡咯并[2,3-B]吡啶
  参考文献：
  名称：

  WO2007/22268

  摘要：

  公开号：

文献信息

• [EN] TAM KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASES TAM
  申请人：SYROS PHARMACEUTICALS INC

  公开号：WO2018191587A1

  公开（公告）日：2018-10-18

  Described herein are compounds, methods of making such compounds, compositions (e.g., pharmaceutical compositions/medicaments) that include such compounds, and methods of using such compounds to treat diseases, such as cancer.

  本文描述了化合物，制备这种化合物的方法，包括这种化合物的组合物（例如，包含这种化合物的药物组合物/药物），以及使用这种化合物治疗疾病（如癌症）的方法。
• [EN] N-PYRIDINYL ACETAMIDE DERIVATIVES AS WNT SIGNALLING PATHWAY INHIBITORS<br/>[FR] DÉRIVÉS N-PYRIDINYL ACÉTAMIDE COMME INHIBITEURS DE LA OIE DE SIGNALISATION WNT
  申请人：REDX PHARMA PLC

  公开号：WO2016055790A1

  公开（公告）日：2016-04-14

  This invention relates to compounds. More specifically, the invention relates to compounds useful as inhibitors of the Wnt signalling pathway. Specifically, inhibitors of Porcupine (Porcn) are contemplated by the invention. In addition the invention contemplates processes to prepare the compounds and uses of the compounds. The compounds of the invention may therefore be used in treating conditions mediated by the Wnt signalling pathway, for example treating cancer, sarcoma, melanoma, skin cancer, haematological tumors, lymphoma, carcinoma, and leukemia; or enhancing the effectiveness of an anti-cancer treatment.

  这项发明涉及化合物。更具体地，该发明涉及作为Wnt信号通路抑制剂的化合物。具体来说，该发明考虑了Porcupine（Porcn）的抑制剂。此外，该发明考虑了制备这些化合物的过程以及这些化合物的用途。因此，该发明的化合物可用于治疗由Wnt信号通路介导的疾病，例如治疗癌症、肉瘤、黑色素瘤、皮肤癌、血液肿瘤、淋巴瘤、癌症和白血病；或增强抗癌治疗的有效性。
• [EN] PYRROLOPYRIDINES AS KINASE INHIBITORS<br/>[FR] PYRROLOPYRIDINES EN TANT QU'INHIBITEURS DE KINASE
  申请人：ARRAY BIOPHARMA INC

  公开号：WO2009140320A1

  公开（公告）日：2009-11-19

  Compounds of Formula (I) are useful for inhibition of CHKl and/or CHK2. Methods of using compounds of Formula (I) and stereoisomers and pharmaceutically acceptable salts thereof, 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）的化合物对于CHKl和/或CHK2的抑制是有用的。本文揭示了使用公式（I）的化合物及其立体异构体和药学上可接受的盐，以进行哺乳动物细胞中的体外、体内和原位诊断、预防或治疗这些疾病，或相关的病理条件的方法。
• [EN] 1H-PYRROLO[2,3-B] PYRIDINE DERIVATIVES AND THEIR USE AS KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE 1H-PYRROLO[2,3-B]PYRIDINE ET LEUR UTILISATION COMME INHIBITEURS DE KINASES
  申请人：VERNALIS R & D LTD

  公开号：WO2013114113A1

  公开（公告）日：2013-08-08

  The inventions relates to compounds of (I) and therapeutic uses thereof : (I) The terms Z, Y, and R1 are as defined in the claims.

  本发明涉及式(I)化合物的化合物及其治疗用途：(I) 其中Z、Y和R1的定义如权利要求中所述。
• Design of New Ligands for the Palladium-Catalyzed Arylation of α-Branched Secondary Amines
  作者：Nathaniel H. Park、Ekaterina V. Vinogradova、David S. Surry、Stephen L. Buchwald

  DOI：10.1002/anie.201502626

  日期：2015.7.6

  reactions, α‐branched secondary amines are difficult coupling partners and the desired products are often produced in low yields. In order to provide a robust method for accessing N‐aryl α‐branched tertiary amines, new catalysts have been designed to suppress undesired side reactions often encountered when these amine nucleophiles are used. These advances enabled the arylation of a wide array of sterically

  在Pd催化的CN交叉偶联反应中，α支链的仲胺是困难的偶联伙伴，所需的产物通常产率较低。为了提供一种获取N-芳基α-支化叔胺的可靠方法，已设计出新的催化剂来抑制使用这些胺亲核试剂时经常遇到的不良副反应。这些进展使大量空间受限的胺芳基化，突出了合理配体设计在促进具有挑战性的Pd催化的交叉偶联反应中的重要性。