2-溴甲基-5-(三氟甲基)吡啶 | 1000773-62-5

• 物质功能分类: 医药中间体
• 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: 2-溴甲基-5-(三氟甲基)吡啶
• 英文名称: 2-(bromomethyl)-5-(trifluoromethyl)pyridine
• CAS: 1000773-62-5
• 化学式: C₇H₅BrF₃N
• mdl: MFCD11846578
• 分子量: 240.023
• InChiKey: UMXIAVUQROUXKO-UHFFFAOYSA-N

物化性质

• 沸点：
  211.7±35.0 °C(Predicted)
• 密度：
  1.647±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.285
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 包装等级：
  II
• 危险类别：
  8
• 危险性防范说明：
  P501,P260,P270,P264,P280,P303+P361+P353,P301+P330+P331,P363,P301+P312+P330,P304+P340+P310,P305+P351+P338+P310,P405
• 危险品运输编号：
  1760
• 危险性描述：
  H302,H314

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-(Bromomethyl)-5-(trifluoromethyl)pyridine
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-(Bromomethyl)-5-(trifluoromethyl)pyridine
CAS number: 1000773-62-5

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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: C7H5BrF3N
Molecular weight: 240.0

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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

制备方法与用途

2-溴甲基-5-(三氟甲基)吡啶广泛用于有机合成和医药中间体等领域。

反应信息

• 作为反应物：
  描述：

  2-溴甲基-5-(三氟甲基)吡啶 在 palladium 10% on activated carbon 、 potassium tert-butylate 、 氢气 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 甲苯 为溶剂， 反应 19.5h， 生成 tert-butyl N-(2-{[5-(trifluoromethyl)pyridin-2-yl]methyl}cyclopentyl)carbamate
  参考文献：
  名称：

  NOVEL COMPOUNDS

  摘要：

  本发明提供了公式(I)的化合物及其药用盐，其中L、X、Ra、Rb、R1、R2和R3如规范中定义，以及其制备方法、含有它们的药物组合物以及它们在治疗中的用途。

  公开号：

  US20150232460A1
• 作为产物：
  描述：

  (5-三氟甲基吡啶-2-基)甲醇 在 甲基磺酰氯 、 三乙胺 、 lithium bromide 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.67h， 生成 2-溴甲基-5-(三氟甲基)吡啶
  参考文献：
  名称：

  [EN] FLUORINE-CONTAINING ORGANOSULFUR COMPOUND AND PESTICIDAL COMPOSITION THEREOF
  [FR] COMPOSÉ ORGANOSULFURÉ FLUORÉ ET COMPOSITION PESTICIDE EN CONTENANT

  摘要：

  提供了一种含氟有机硫化合物，对有害节肢动物具有优异的控制效果，其化学式表示为(I)：其中，m表示0或1；n表示0、1或2；A表示可选取代的6元芳香杂环基团；R1到R4相同或不同，表示氢原子，C1-C4链烃基，在其中可选地取代卤素原子等；Q表示至少含有一个氟原子的C1-C5卤代烷基，或氟原子。

  公开号：

  WO2009025397A1

文献信息

• Lead Optimization of a Pyrrole-Based Dihydroorotate Dehydrogenase Inhibitor Series for the Treatment of Malaria
  作者：Sreekanth Kokkonda、Xiaoyi Deng、Karen L. White、Farah El Mazouni、John White、David M. Shackleford、Kasiram Katneni、Francis C. K. Chiu、Helena Barker、Jenna McLaren、Elly Crighton、Gong Chen、Inigo Angulo-Barturen、Maria Belen Jimenez-Diaz、Santiago Ferrer、Leticia Huertas-Valentin、Maria Santos Martinez-Martinez、Maria Jose Lafuente-Monasterio、Rajesh Chittimalla、Shatrughan P. Shahi、Sergio Wittlin、David Waterson、Jeremy N. Burrows、Dave Matthews、Diana Tomchick、Pradipsinh K. Rathod、Michael J. Palmer、Susan A. Charman、Margaret A. Phillips

  DOI：10.1021/acs.jmedchem.0c00311

  日期：2020.5.14

  Compounds with nanomolar potency versus Plasmodium DHODH and Plasmodium parasites were identified with good pharmacological properties. X-ray studies showed that the pyrroles bind an alternative enzyme conformation from 1 leading to improved species selectivity versus mammalian enzymes and equivalent activity on Plasmodium falciparum and Plasmodium vivax DHODH. The best lead DSM502 (37) showed in vivo efficacy

  疟疾使世界上近一半的人口面临风险，并导致撒哈拉以南非洲地区的高死亡率，而耐药性也威胁着现有的治疗方法。根据我们的发现，三唑并嘧啶 DSM265 (1) 在临床研究中显示出疗效，嘧啶生物合成酶二氢乳清酸脱氢酶 (DHODH) 是疟疾治疗的有效靶点。在此，我们描述了使用基于目标的 DHODH 筛选鉴定的基于吡咯的系列的优化。与疟原虫 DHODH 和疟原虫寄生虫相比具有纳摩尔效力的化合物已被鉴定具有良好的药理学特性。X 射线研究表明，吡咯与 1 的替代酶构象结合，从而提高了相对于哺乳动物酶的物种选择性，并且对恶性疟原虫和间日疟原虫 DHODH 具有同等活性。最好的先导 DSM502 (37) 在与 1 的血液暴露水平相似的情况下显示出体内功效，尽管代谢稳定性有所降低。总体而言，基于吡咯的 DHODH 抑制剂为新型抗疟化合物的开发提供了一种有吸引力的替代支架。
• [EN] COMPOUNDS, COMPOSITIONS, AND METHODS OF USE<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS D'UTILISATION
  申请人：SAGE THERAPEUTICS INC

  公开号：WO2020243027A1

  公开（公告）日：2020-12-03

  Described herein are compounds that act as CYP46A1 inhibitors, compositions comprising these compounds, and methods of their use into treating neurodegenerative diseases and the like, or a pharmaceutically active salt thereof. The present invention relates to compounds represented by the formula wherein each symbol is as defined in the specification, or a pharmaceutically active salt thereof.

  本发明涉及作为CYP46A1抑制剂的化合物，包括这些化合物的组合物，以及它们用于治疗神经退行性疾病等方法，或其药用活性盐。本发明的化合物由以下公式表示，其中每个符号如说明书中所定义，或其药用活性盐。
• [EN] 1-OXA-8-AZASPIRO [4, 5 ] DECANE- 8 -CARBOXAMIDE COMPOUNDS AS FAAH INHIBITORS<br/>[FR] 1-OXA-8-AZASPIRO[4.5]DÉCANE-8-CARBOXAMIDES EN TANT QU'INHIBITEURS DE FAAH
  申请人：PFIZER

  公开号：WO2010058318A1

  公开（公告）日：2010-05-27

  Provided herein are 1-oxa-8-azaspiro[4.5]decane-8-carboxamide compounds of formula I wherein Ar1, Ar2, R1, R2, R3 and R4 are as defined herein and the pharmaceutically acceptable salts of such compounds useful in treating diseases or conditions associated with fatty acid amide hydrolase (FAAH) activity, conditions including acute pain, chronic pain, neuropathic pain, nociceptive pain, inflammatory pain, fibromyalgia, rheumatoid arthritis, inflammatory bowel disease, lupus, diabetes, allergic asthma, vascular inflammation, urinary incontinence, overactive bladder, emesis, cognitive disorders, anxiety, depression, sleeping disorders, eating disorders, movement disorders, glaucoma, psoriasis, multiple sclerosis, cerebrovascular disorders, brain injury, gastrointestinal disorders, hypertension, or cardiovascular disease.

  本文提供了式I的1-氧-8-氮杂螺[4.5]癸烷-8-羧酰胺化合物，其中Ar1、Ar2、R1、R2、R3和R4如本文所定义，并且这些化合物的药用盐在治疗与脂肪酸酰胺水解酶（FAAH）活性相关的疾病或症状方面具有用处，这些症状包括急性疼痛、慢性疼痛、神经痛、伤害性疼痛、炎症性疼痛、纤维肌痛、类风湿性关节炎、炎症性肠病、狼疮、糖尿病、过敏性哮喘、血管炎症、尿失禁、膀胱过度活动、呕吐、认知障碍、焦虑、抑郁、睡眠障碍、进食障碍、运动障碍、青光眼、牛皮癣、多发性硬化、脑血管疾病、脑损伤、胃肠道疾病、高血压或心血管疾病。
• [EN] (1-AZINONE) -SUBSTITUTED PYRIDOINDOLES AS MCH ANTAGONISTS<br/>[FR] PYRIDOINDOLES (1-AZINONE)-SUBSTITUÉS EN TANT QU'ANTAGONISTES MCH
  申请人：ALBANY MOLECULAR RES INC

  公开号：WO2009089482A1

  公开（公告）日：2009-07-16

  Substituted pyridoindoles for incorporation in pharmaceutical compositions employed in the treatment of various diseases correspond to formula (I) wherein R1 is H or optionally substituted alkyl; R2, R3, R4 are each independently selected from H, -O-alkyl, -S-alkyl, alkyl, halo, -CF3, and -CN; G is -CR12R13-NR5- or -NR5-CR12R13; R5 is H, optionally substituted alkyl, optionally substituted heterocycle, -C(=O)-R6, -C(=O)-O-R7, or -C(=O)-NR19R20; R6 and R7 are each optionally substituted alkyl or optionally substituted heterocycle; R8, R9, R10, R11, R12, R13, R19 and R20 are each independently selected from H or optionally substituted alkyl; R14 and R15 are each independently H or halogen; L is -CH2-O-, -CH2CH2-, -CH=CH- or a bond; and B is aryl or heteroaryl or cycloalkyl; with the proviso that, when L is a direct bond, B cannot be unsubstituted heteroaryl or heteroaryl monosubstituted with fluorine.

  将吡啶吲哚替代物用于制药组合物中，用于治疗各种疾病，对应于式（I），其中R1为H或可选择的取代烷基；R2、R3、R4分别独立选择自H、-O-烷基、-S-烷基、烷基、卤素、-CF3和-CN；G为-CR12R13-NR5-或-NR5-CR12R13；R5为H、可选择的取代烷基、可选择的取代杂环、-C(=O)-R6、-C(=O)-O-R7或-C(=O)-NR19R20；R6和R7分别为可选择的取代烷基或可选择的取代杂环；R8、R9、R10、R11、R12、R13、R19和R20分别独立选择自H或可选择的取代烷基；R14和R15分别独立为H或卤素；L为-CH2-O-、-CH2CH2-、-CH=CH-或一个键；B为芳基或杂芳基或环烷基；但条件是，当L为直接键时，B不能是未取代的杂芳基或单取代氟的杂芳基。
• [EN] SPIROCYCLIC COMPOUNDS AS VOLTAGE-GATED SODIUM CHANNEL MODULATORS<br/>[FR] COMPOSÉS SPIROCYCLIQUES EN TANT QUE MODULATEURS DE CANAUX SODIQUES DÉPENDANTS DU VOLTAGE
  申请人：LUPIN LTD

  公开号：WO2012049555A1

  公开（公告）日：2012-04-19

  The present invention relates to compounds of Formula (I) along with processes for their preparation that are useful for treating, preventing and/or managing the diseases, disorders, syndromes or conditions modulated by VGSCs. The invention further relates to methods of treating, preventing managing and/or lessening the diseases, disorders, syndromes or conditions by modulators of VGSC of Formula (I).

  本发明涉及式(I)化合物及其制备方法，这些化合物可用于治疗、预防和管理由电压门控钠通道(VGSCs)调节的疾病、障碍、综合征或状况。本发明还涉及通过式(I)的VGSC调节剂治疗、预防、管理和/或减轻这些疾病、障碍、综合征或状况的方法。