2-溴-4-(三氟甲基)噻唑 | 41731-39-9

• 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-4-(三氟甲基)噻唑
• 中文别名: 2-溴-4-三氟甲基噻唑
• 英文名称: 2-bromo-4-(trifluoromethyl)thiazole
• 英文别名: 2-bromo-4-(trifluoromethyl)-1,3-thiazole
• CAS: 41731-39-9
• 化学式: C₄HBrF₃NS
• mdl: MFCD14702712
• 分子量: 232.024
• InChiKey: NZNVGMVYUYNBOM-UHFFFAOYSA-N

物化性质

• 沸点：
  182.8±35.0 °C(Predicted)
• 密度：
  1.904±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  10
• 可旋转键数：
  0
• 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：
  5

安全信息

• 海关编码：
  2934100090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Bromo-4-(trifluoromethyl)thiazole
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-4-(trifluoromethyl)thiazole
CAS number: 41731-39-9

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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.
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: C4HBrF3NS
Molecular weight: 232.0

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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 fluoride, 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-4-(三氟甲基)噻唑 生成 methyl 1-methyl-4-(4-(trifluoromethyl) thiazol-2-yl)-1H-pyrazole-5-carboxylate
  参考文献：
  名称：

  PYRAZOLE DERIVATIVE MANUFACTURING METHOD

  摘要：

  本发明提供了一种制造式（I）所代表的化合物的方法。通过该方法，提供了一种制造4-取代-N-（2-苯基-[1,2,4]三唑[1,5-a]吡啶-7-基）-1H-吡唑-5-羧酸酰胺衍生物或该制造方法的中间体的方法。

  公开号：

  US20170210740A1
• 作为产物：
  描述：

  2-氨基-4-三氟甲基噻唑 在 亚硝酸特丁酯 、 copper(I) bromide 作用下， 以 乙腈 为溶剂， 反应 3.0h， 以43%的产率得到2-溴-4-(三氟甲基)噻唑
  参考文献：
  名称：

  [EN] COMPOUNDS AND COMPOSITIONS FOR USE IN TREATING SKIN DISORDERS
  [FR] COMPOSÉS ET COMPOSITIONS POUR LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES CUTANÉS

  摘要：

  提供了一种公式（XXXII）的化合物或药用可接受的盐、溶剂化物、水合物、立体异构体或生理功能衍生物，其中R1、R2、R3、G、A、E、n、p和q在此定义。此外，还提供了包含公式（XXXII）化合物的组合物，以及使用公式（XXXII）化合物的方法，例如，在治疗或预防皮肤病中的应用。

  公开号：

  WO2021154966A1

文献信息

• Direct arylation of strong aliphatic C–H bonds
  作者：Ian B. Perry、Thomas F. Brewer、Patrick J. Sarver、Danielle M. Schultz、Daniel A. DiRocco、David W. C. MacMillan

  DOI：10.1038/s41586-018-0366-x

  日期：2018.8

  C(sp3)–heteroatom bonds from strong C–H bonds has been reported6,7. Additionally, valuable technologies have been developed for the formation of carbon–carbon bonds from the corresponding C(sp3)–H bonds via substrate-directed transition-metal C–H insertion8, undirected C–H insertion by captodative rhodium carbenoid complexes9, or hydrogen atom transfer from weak, hydridic C–H bonds by electrophilic

  尽管过渡金属催化的交叉偶联方法取得了广泛的成功，但 sp3 杂化碳原子的反应仍然存在相当大的局限性，大多数方法依赖于预官能化的烷基金属或溴化物偶联伙伴 1,2。尽管使用天然官能团（例如，羧酸、烯烃和醇）通过扩大潜在原料的范围提高了此类转化的整体效率3-5，但碳氢（C-H）键的直接官能化——有机分子中最丰富的部分——代表了一种更理想的分子构建方法。近年来，已经报道了从强 C-H 键形成 C(sp3)-杂原子键的一系列令人印象深刻的反应6,7。此外，已经开发出有价值的技术，用于通过底物导向的过渡金属 C-H 插入 8、通过捕获性铑卡宾配合物 9 的非定向 C-H 插入或氢原子转移从相应的 C(sp3)-H 键形成碳-碳键通过亲电开壳物质 10-14 从弱的氢化 C-H 键中提取。尽管取得了这些进展，但尚未实现用于将强中性 C(sp3)-H 键与芳基亲电试剂偶联的温和通用平台。在这里，我们描述了
• [EN] SUBSTITUTED PYRROLOPYRIDINES AS INHIBITORS OF ACTIVIN RECEPTOR-LIKE KINASE<br/>[FR] PYRROLOPYRIDINES SUBSTITUÉES UTILISÉES EN TANT QU'INHIBITEURS DE LA KINASE APPARENTÉE AU RÉCEPTEUR DE L'ACTIVINE
  申请人：BLUEPRINT MEDICINES CORP

  公开号：WO2019079649A1

  公开（公告）日：2019-04-25

  Described herein are compounds that inhibit ALK2 and its mutants, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions.

  本文描述了抑制ALK2及其突变体的化合物，包括这些化合物的药物组合物，以及使用这些化合物和组合物的方法。
• RORγt抑制剂及其制备方法和用途
  申请人：广东东阳光药业有限公司

  公开号：CN113072542A

  公开（公告）日：2021-07-06

  本发明涉及药物技术领域，具体涉及RORγt抑制剂及其制备方法和用途。本发明还涉及包含所述化合物的药物组合物，制备该药物组合物的方法，以及所述化合物或药物组合物在治疗或预防哺乳动物，特别是人类的由RORγt介导的癌症、炎症或自身免疫疾病的用途。
• [EN] ALPHA-D-GALACTOSIDE INHIBITORS OF GALECTINS<br/>[FR] INHIBITEURS ALPHA-D-GALACTOSIDE DE GALECTINES
  申请人：GALECTO BIOTECH AB

  公开号：WO2018011093A1

  公开（公告）日：2018-01-18

  The present invention relates to a compound of the general formula (1). The compound of formula (1) is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human. Furthermore, the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-1 to a ligand in a mammal, such as a human.

  本发明涉及一种通式（1）的化合物。通式（1）的化合物适用于治疗与在哺乳动物（如人类）中的一个半乳凝集素（例如半乳凝集素-1）与配体结合有关的疾病的方法。此外，本发明涉及一种治疗与在哺乳动物（如人类）中的一个半乳凝集素（例如半乳凝集素-1）与配体结合有关的疾病的方法。
• [EN] NON-LYSOSOMAL GLUCOSYLCERAMIDASE INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE GLUCOSYLCÉRAMIDASE NON LYSOSOMALE ET LEURS UTILISATIONS
  申请人：ALECTOS THERAPEUTICS INC

  公开号：WO2020229968A1

  公开（公告）日：2020-11-19

  The invention provides compounds for inhibiting glucosylceramidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds.

  这项发明提供了用于抑制葡萄糖酰胺酶的化合物，这些化合物的前药，以及包括这些化合物或这些化合物的前药的药物组合物。