2-溴-5-溴甲基噻唑 | 131748-91-9

• 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 - 唑类
• 中文名称: 2-溴-5-溴甲基噻唑
• 英文名称: 2-bromo-5-(bromomethyl)thiazole
• 英文别名: 2-bromo-5-(bromomethyl)-1,3-thiazole
• CAS: 131748-91-9
• 化学式: C₄H₃Br₂NS
• mdl: MFCD07368378
• 分子量: 256.949
• InChiKey: YYHRYECWWYONCH-UHFFFAOYSA-N

物化性质

• 熔点：
  64-66°C
• 溶解度：
  可溶于氯仿；二氯甲烷；二甲基亚砜；乙酸乙酯

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  41.1
• 氢给体数：
  0
• 氢受体数：
  2

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: 2-Bromo-5-bromomethylthiazole
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: 2-Bromo-5-bromomethylthiazole
CAS number: 131748-91-9

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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, under −20◦C.
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: C4H3Br2NS
Molecular weight: 256.9

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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, 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：

  2-溴-5-溴甲基噻唑 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 Ethyl 2-(benzhydrylideneamino)-3-(2-bromo-1,3-thiazol-5-yl)propanoate
  参考文献：
  名称：

  WO2007/75749

  摘要：

  公开号：
• 作为产物：
  描述：

  2-溴-5-甲基噻唑 在 N-溴代丁二酰亚胺(NBS) 作用下， 生成 2-溴-5-溴甲基噻唑
  参考文献：
  名称：

  含芳族甲胺基团的2-氰基丙烯酸酯的合成，除草活性和3D-QSAR。

  摘要：

  合成了一系列含有不同芳环的新型2-氰基丙烯酸酯，并通过（1）NMR，元素分析和单晶X射线衍射分析对它们的结构进行了表征。评价了它们对四种杂草的除草活性以及对分离的叶绿体的光合电子传递的抑制作用（希尔反应）。体内和体外数据均显示，含有苯，吡啶和噻唑部分的化合物比含有嘧啶，哒嗪，呋喃和四面体呋喃部分的化合物具有更高的活性。为了在体外数据的基础上进一步探索全面的构效关系，我们进行了比较分子场分析（CoMFA），

  DOI：

  10.1021/jf072851x

文献信息

• [EN] MLKL INHIBITORS<br/>[FR] INHIBITEURS MLKL
  申请人：NAT INSTITUTE OF BIOLOGICAL SCIENCES BEIJING

  公开号：WO2018157800A1

  公开（公告）日：2018-09-07

  Purine derivatives that inhibit cellular necroptosis and/or human MLKL, pharmaceutical compositions thereof, and methods of treating an MLKL-mediated disorder with an effective amount of the compound or composition. Said MLKL-mediated disorder is pathology associated necroptosis, including ischemia-reperfusion damage, neurodegeneration, and inflammatory diseases such as acute pancreatitis, multiple sclerosis, inflammatory bowel disease, and allergic colitis.

  嘌呤衍生物，用于抑制细胞坏死性凋亡和/或人类MLKL；包含该衍生物的药物组合物；以及使用有效量的该化合物或组合物治疗MLKL介导的疾病的方法。所述MLKL介导的疾病是与坏死性凋亡相关的病理学，包括缺血再灌注损伤、神经退行性疾病、以及诸如急性胰腺炎、多发性硬化症、炎症性肠病和过敏性结肠炎等炎症性疾病。
• [EN] HEPATITIS C INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE L'HÉPATITE C ET LEURS UTILISATIONS
  申请人：ABBOTT LAB

  公开号：WO2012087833A1

  公开（公告）日：2012-06-28

  This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit HCV; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.

  这份披露涉及：(a) 抑制HCV等化合物及其盐；(b) 用于制备这些化合物和盐的中间体；(c) 包含这些化合物和盐的组合物；(d) 制备这些中间体、化合物、盐和组合物的方法；(e) 使用这些化合物、盐和组合物的方法；以及(f) 包含这些化合物、盐和组合物的试剂盒。
• Niacin receptor agonists, compositions containing such compounds and methods of treatment
  申请人：Raghavan Subharekha

  公开号：US20060293364A1

  公开（公告）日：2006-12-28

  The present invention encompasses compounds of Formula I: as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating atherosclerosis, dyslipidemias and the like. Pharmaceutical compositions and methods of use are also included.

  本发明涵盖了Formula I的化合物： 以及其药用可接受的盐和水合物，用于治疗动脉粥样硬化、血脂异常等疾病。药物组合物和使用方法也包括在内。
• [EN] DIHYDROTHIENO[3,2-b]PYRIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE DIHYDROTHIÉNO [3,2-B] PYRIDINE
  申请人：IDEAYA BIOSCIENCES INC

  公开号：WO2019067442A1

  公开（公告）日：2019-04-04

  Compounds are provided having Formula (I): wherein R, R1, Cyc and A have the meanings provided herein. The compounds have utility in the treatment of diseases, either alone or in combination with other agents.

  提供具有公式(I)的化合物：其中R、R1、Cyc和A具有本文件中提供的含义。这些化合物可用于治疗疾病，可以单独使用，也可以与其他药剂联合使用。
• 稠合三环类化合物及其在药物中的应用
  申请人：广东东阳光药业有限公司

  公开号：CN110950860B

  公开（公告）日：2023-03-31

  本发明涉及一种稠合三环类化合物及其在药物中的应用，尤其是作为用于治疗和/或预防乙型肝炎的药物的应用。具体地说，本发明涉及通式(I)所示化合物或其立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或它的前药，其中各变量如说明书所定义。本发明还涉及通式(I)所示化合物或其立体异构体、互变异构体、氮氧化物、溶剂化物、代谢产物、药学上可接受的盐或它的前药作为药物的用途，尤其是作为用于治疗和/或预防乙型肝炎的药物的用途。