5-溴-2-羟基-3-(三氟甲基)吡啶 | 76041-79-7

• 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 - 吡啶及其衍生物
• 中文名称: 5-溴-2-羟基-3-(三氟甲基)吡啶
• 中文别名: 2-羟基-5-溴-3-三氟甲基吡啶；2-羟基-3-三氟甲基-5-溴吡啶
• 英文名称: 5-bromo-3-(trifluoromethyl)pyridin-2-ol
• 英文别名: 5-Bromo-2-hydroxy-3-(trifluoromethyl)pyridine；5-bromo-3-(trifluoromethyl)-1H-pyridin-2-one
• CAS: 76041-79-7
• 化学式: C₆H₃BrF₃NO
• 分子量: 241.995
• InChiKey: OPLCXLXORZDTMX-UHFFFAOYSA-N

物化性质

• 沸点：
  229.4±40.0 °C(Predicted)
• 密度：
  1.876±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-hydroxy-3-(trifluoromethyl)pyridine
Synonyms: 5-Bromo-3-(trifluoromethyl)pyridin-2-ol

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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: 5-Bromo-2-hydroxy-3-(trifluoromethyl)pyridine
CAS number: 76041-79-7

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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: C6H3BrF3NO
Molecular weight: 242.0

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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.

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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：

  5-溴-2-羟基-3-(三氟甲基)吡啶 在 potassium phosphate 、 四(三苯基膦)钯 、 正丁基锂 、 氧气 、 silver carbonate 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 水 、 甲苯 为溶剂， 反应 24.94h， 生成 ethyl 4-(2-ethyl-3-{2-[6-[(1-methylethyl)oxy]-5-(trifluoromethyl)-3-pyridinyl]-5-pyrimidinyl}phenyl)butanoate
  参考文献：
  名称：

  PYRIMIDINE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE 1 (S1P1) RECEPTOR AGONISTS

  摘要：

  本文披露了用作神经酰胺1-磷酸1（S1P1）受体激动剂的嘧啶衍生物，其制备方法，含有它们的药物组合物以及它们在治疗由S1P1受体介导的疾病或症状，尤其是多发性硬化症方面的用途。

  公开号：

  US20130012491A1
• 作为产物：
  描述：

  2-氯-3-三氟甲基吡啶 在 N-溴代丁二酰亚胺(NBS) 、 potassium hydroxide 作用下， 以 四氢呋喃 、 叔丁醇 为溶剂， 反应 4.0h， 生成 5-溴-2-羟基-3-(三氟甲基)吡啶
  参考文献：
  名称：

  [EN] PYRIMIDINE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE 1 (S1P1) RECEPTOR AGONISTS
  [FR] DÉRIVÉS DE PYRIMIDINE DESTINÉS À ÊTRE UTILISÉS EN TANT QU'AGONISTES DES RÉCEPTEURS DE SPHINGOSINE 1-PHOSPHATE 1 (S1P1)

  摘要：

  揭示了用作鞘氨醇1-磷酸1（S1P1）受体激动剂的嘧啶衍生物，以及它们的制备方法、含有它们的药物组合物以及它们在治疗由S1P1受体介导的疾病或病症，特别是多发性硬化症方面的用途。

  公开号：

  WO2011113309A1
• 作为试剂：
  描述：

  2-羟基-3-三氟甲基吡啶 、 溴 在 乙酸乙酯 、 水 、 Brine 、 Sodium sulfate-III 、 正庚烷 、 5-溴-2-羟基-3-(三氟甲基)吡啶 作用下， 以 甲醇 为溶剂， 反应 22.0h， 以to give 13.69 g light yellow solid as 5-bromo-2-hydroxy-3-(trifluoromethyl)pyridine (95%)的产率得到5-溴-2-羟基-3-(三氟甲基)吡啶
  参考文献：
  名称：

  1H-[1,2,3]TRIAZOLO[4,5-c]PYRIDINE-4-CARBONITRILE DERIVATIVES

  摘要：

  本发明涉及公式（I）中的1H-[1,2,3]三唑并[4,5-c]吡啶-4-羧腈衍生的Cathepsin S抑制剂，其中R1为H或（C1-3）烷基；R2为卤素或（C1-4）烷基，可选地取代一个或多个卤素；n为1-3；X为O或CH2；U、V和W为CH；或其中之一为N；Y为能够与Cathepsin S活性位点的Sn...S2取代基相互作用的基团；或其药学上可接受的盐，以及包含它们的制药组合物，以及这些衍生物用于制备治疗Cathepsin S相关疾病的药物，例如动脉粥样硬化、肥胖症、炎症和免疫性疾病，如类风湿性关节炎、银屑病、癌症和慢性疼痛，如神经病理性疼痛。

  公开号：

  US20120283239A1

文献信息

• [EN] BIARYL KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASES À BASE DE BIARYLE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2017059085A1

  公开（公告）日：2017-04-06

  The present disclosure is directed to biaryl compounds of formula (I) which can inhibit AAKl (adaptor associated kinase 1), compositions comprising such compounds and their use for treating e.g. pain, Alzheimer's disease, Parkinson's disease and schizophrenia.

  本公开涉及式(I)的双芳基化合物，该化合物能够抑制AAK1（适配器相关激酶1），包含此类化合物的组合物以及它们用于治疗例如疼痛、阿尔茨海默病、帕金森病和精神分裂症。
• [EN] PYRROLO SULFONAMIDE COMPOUNDS FOR MODULATION OF ORPHAN NUCLEAR RECEPTOR RAR-RELATED ORPHAN RECEPTOR-GAMMA (RORGAMMA, NR1F3) ACTIVITY AND FOR THE TREATMENT OF CHRONIC INFLAMMATORY AND AUTOIMMUNE DISEASES<br/>[FR] COMPOSÉS PYRROLOSULFONAMIDES POUR LA MODULATION DE L'ACTIVITÉ DU RÉCEPTEUR ORPHELIN GAMMA APPARENTÉ AU RÉCEPTEUR NUCLÉAIRE ORPHELIN RAR (ROR-GAMMA, NR1F3) ET POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES CHRONIQUES ET AUTO-IMMUNES
  申请人：PHENEX PHARMACEUTICALS AG

  公开号：WO2012139775A1

  公开（公告）日：2012-10-18

  The invention provides modulators for the orphan nuclear receptor RORy and methods for treating RORy mediated diseases by administrating these novel RORy modulators to a human or a mammal in need thereof. Specifically, the present invention provides pyrrolo sulfonamide compounds of Formula (1) and the enantiomers, diastereomers, tautomers, solvates and pharmaceutically acceptable salts thereof.

  本发明提供了针对孤儿核受体RORγ的调节剂，以及通过向需要的人类或哺乳动物施用这些新型的RORγ调节剂来治疗RORγ介导的疾病的方法。具体而言，本发明提供了式(1)的吡咯磺酰胺化合物及其对映体、非对映体、互变异构体、溶剂化物和药用可接受的盐。
• [EN] (3,4-DISUBSTITUTED)PROPANOIC CARBOXYLATES AS S1P (EDG) RECEPTOR AGONISTS<br/>[FR] CARBOXYLATES PROPANOIQUES 3,4-DISUSBSTITUES UTILISES EN TANT QU'AGONISTES DU RECEPTEUR S1P (EDG)
  申请人：MERCK & CO INC

  公开号：WO2005058848A1

  公开（公告）日：2005-06-30

  The present invention encompasses compounds of Formula A: A as well as the pharmaceutically acceptable salts thereof. The compounds are S1P1/Edg1 receptor agonists and thus have immunosuppressive, anti-inflammatory and hemostatic activities by modulating leukocyte trafficking, sequestering lymphocytes in secondary lymphoid tissues, and enhancing vascular integrity. The invention is also directed to pharmaceutical compositions containing such compounds and methods of treatment or prevention.

  本发明涵盖了化合物A的公式：A以及其药用可接受的盐。这些化合物是S1P1/Edg1受体激动剂，因此通过调节白细胞的运动、在次生淋巴组织中滞留淋巴细胞以及增强血管完整性而具有免疫抑制、抗炎和止血活性。该发明还涉及含有这些化合物的药物组合物以及治疗或预防的方法。
• 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamides with carboxylic
  申请人：Dow AgroSciences LLC

  公开号：US05968875A1

  公开（公告）日：1999-10-19

  The present invention provides novel 2-methoximino-2-(pyridinyloxymethyl)phenyl acetamide compounds with carboxylic acid substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoximino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.

  本发明提供了在吡啶环上具有羧酸取代基的新型2-甲氧基亚胺基-2-(吡啶氧甲基)苯乙酰胺化合物，其作为杀真菌化合物的用途，以及它们在包含至少一种2-甲氧基亚胺基-2-(吡啶氧甲基)苯乙酰胺化合物作为活性成分的杀真菌组合物中的用途。
• BROMODOMAIN INHIBITORS
  申请人：Quanticel Pharmaceuticals

  公开号：US20150111885A1

  公开（公告）日：2015-04-23

  The present invention relates to substituted heterocyclic derivative compounds, compositions comprising said compounds, and the use of said compounds and compositions for epigenetic regulation by inhibition of bromodomain-mediated recognition of acetyl lysine regions of proteins, such as histones. Said compositions and methods are useful for the treatment of cancer and neoplastic disease.

  本发明涉及替代杂环衍生物化合物，包括所述化合物的组合物，以及通过抑制溴结构域介导的蛋白质乙酰赖氨酸区域的识别来进行表观遗传调控的所述化合物和组合物的用途。所述组合物和方法对于癌症和肿瘤性疾病的治疗是有用的。