4-(3-氯苯基)-5-甲基-1,3-噻唑-2-胺 | 206555-32-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-(3-氯苯基)-5-甲基-1,3-噻唑-2-胺
• 英文名称: 4-(3-chlorophenyl)-5-methylthiazol-2-amine
• 英文别名: 4-(3-Chlorophenyl)-5-methyl-1,3-thiazol-2-amine
• CAS: 206555-32-0
• 化学式: C₁₀H₉ClN₂S
• mdl: MFCD03419832
• 分子量: 224.714
• InChiKey: IQMIPBOEPWSKSU-UHFFFAOYSA-N

物化性质

• 沸点：
  380.4±27.0 °C(Predicted)
• 密度：
  1.338±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  67.2
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2934100090

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-(3-Chlorophenyl)-5-methylthiazol-2-amine
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: 4-(3-Chlorophenyl)-5-methylthiazol-2-amine
CAS number: 206555-32-0

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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.
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: C10H9ClN2S
Molecular weight: 224.7

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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, sulfur 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

反应信息

• 作为反应物：
  描述：

  1-(1,3-苯并二氧代l-5-基)环丙烷羧酸 、 4-(3-氯苯基)-5-甲基-1,3-噻唑-2-胺 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 以52%的产率得到1-(benzo[d][1,3]dioxol-5-yl)-N-(4-(3-chlorophenyl)-5-methylthiazol-2-yl)cyclopropanecarboxamide
  参考文献：
  名称：

  Synthesis and biological evaluation of novel thiazole- VX-809 hybrid derivatives as F508del correctors by QSAR-based filtering tools

  摘要：

  The most common CF mutation, F508del, impairs the processing and gating of CFTR protein. This deletion results in the improper folding of the protein and its degradation before it reaches the plasma membrane of epithelial cells. Present correctors, like VX809 only induce a partial rescue of the mutant protein. Our previous studies reported a class of compounds, called aminoarylthiazoles (AATs), featuring an interesting activity as correctors. Some of them show additive effect with VX809 indicating a different mechanism of action. In an attempt to construct more interesting molecules, it was thought to generate chemically hybrid compounds, blending a portion of VX809 merged to the thiazole scaffold. This approach was guided by the development of QSAR analyses, which were performed based on the F508del correctors so far disclosed in the literature. This strategy was aimed at exploring the key requirements turning in the corrector ability of the collected derivatives and allowed us to derive a predictive model guiding for the synthesis of novel hybrids as promising correctors. The new molecules were tested in functional and biochemical assays on bronchial CFBE41o-cells expressing F508del-CFTR showing a promising corrector activity. (C) 2017 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2017.12.030
• 作为产物：
  描述：

  2-溴-3'-氯苯丙酮 、 硫脲 以 乙醇 为溶剂， 生成 4-(3-氯苯基)-5-甲基-1,3-噻唑-2-胺
  参考文献：
  名称：

  Synthesis and biological evaluation of novel thiazole- VX-809 hybrid derivatives as F508del correctors by QSAR-based filtering tools

  摘要：

  The most common CF mutation, F508del, impairs the processing and gating of CFTR protein. This deletion results in the improper folding of the protein and its degradation before it reaches the plasma membrane of epithelial cells. Present correctors, like VX809 only induce a partial rescue of the mutant protein. Our previous studies reported a class of compounds, called aminoarylthiazoles (AATs), featuring an interesting activity as correctors. Some of them show additive effect with VX809 indicating a different mechanism of action. In an attempt to construct more interesting molecules, it was thought to generate chemically hybrid compounds, blending a portion of VX809 merged to the thiazole scaffold. This approach was guided by the development of QSAR analyses, which were performed based on the F508del correctors so far disclosed in the literature. This strategy was aimed at exploring the key requirements turning in the corrector ability of the collected derivatives and allowed us to derive a predictive model guiding for the synthesis of novel hybrids as promising correctors. The new molecules were tested in functional and biochemical assays on bronchial CFBE41o-cells expressing F508del-CFTR showing a promising corrector activity. (C) 2017 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2017.12.030

文献信息

• Diacylglycerol Acyltransferase Inhibitors
  申请人：Bolin David Robert

  公开号：US20100113782A1

  公开（公告）日：2010-05-06

  Provided herein are compounds of the formula (I): were R1 is phenyl, R2 is hydrogen, halogen or lower alkyl, X is carbon on nitrogen, and R3 is isoquinoline, -amino, or a 4- to 6-membered heterocycloalkyl ring and pharmaceutically acceptable salts thereof, which are active as DGAT inhibitors and therefore find uses in treatment of diseases associated with abnormal metabolism of triglicerides such as, for example, obesity, type II diabetes mellitus and metabolic syndrome.

  本文提供了化合物的公式（I）：其中R1为苯基，R2为氢、卤素或低碳烷基，X为碳或氮，R3为异喹啉基、氨基或含有4至6个成员的杂环烷基环，并且其药学上可接受的盐，这些化合物作为DGAT抑制剂具有活性，因此可用于治疗与三酸甘油酯异常代谢相关的疾病，例如肥胖症、2型糖尿病和代谢综合征。
• TsNBr2 promoted cascade formation of C–N and C–S bond: Metal-free synthesis of 2-aminothiazoles from ketones or ketoximes using thiourea
  作者：Dineshwori Chanu Loukrakpam、Debashish Mishra、Jurima Begum、Prodeep Phukan

  DOI：10.1016/j.tet.2023.133721

  日期：2023.12

  An efficient metal-free protocol for the synthesis of 2-aminothiazole via the C–N/C–S bond-forming reaction has been developed by treating ketones and thiourea with TsNBr2. The cascade reaction proceeds via the isolable α-bromoketone and α,α-dibromoketone intermediates in methanol at reflux temperature. Both aromatic and aliphatic ketones undergo oxidative cyclization with thiourea to give the desired

  通过用 TsNBr 2处理酮和硫脲，开发了一种通过 C-N/C-S 键形成反应合成 2-氨基噻唑的有效无金属方案。级联反应通过可分离的α-溴酮和α,α-二溴酮中间体在甲醇中在回流温度下进行。芳香族和脂肪族酮均与硫脲发生氧化环化，可在短时间内以高收率得到所需产物。此外，我们还开发了另一种策略，在相同的优化条件下使用 TsNBr 2和硫脲从酮肟合成 2-氨基噻唑。
• DIACYLGLYCEROL ACYLTRANSFERASE INHIBITORS
  申请人：Madrigal Pharmaceuticals, Inc.

  公开号：EP2350311B1

  公开（公告）日：2013-12-25
• US8324385B2
  申请人：——

  公开号：US8324385B2

  公开（公告）日：2012-12-04
• [EN] DIACYLGLYCEROL ACLYTRANSFERASE INHIBITORS<br/>[FR] INHIBITEURS DE DIACYLGLYCÉROL ACYLTRANSFÉRASE
  申请人：VIA PHARMACEUTICALS INC

  公开号：WO2010056506A1

  公开（公告）日：2010-05-20

  Provided herein are compounds of the formula (I): were Rl is phenyl, R2 is hyrogen, halogen or lower alkyl,X is carbon on nitrogen, and R3 is isoquinoline, -amino, or a-4- to 6-membered heterocycloalkyl ring and pharmaceutically acceptable salts thereof, which are active as DGAT inhibitors and therefore find uses in treatment of diseases associated with abnormal metabolism of triglicerides, such as, for example, obesity, type Il diabetes mellitus and metabolic syndrome.