3-三氟甲基-4-溴苯腈 | 1735-53-1

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯腈系列
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-三氟甲基-4-溴苯腈
• 中文别名: 2-溴-5-腈基三氟甲苯；4-溴-3-(三氟甲基)苄腈；4-溴-3-(三氟甲基)苯甲腈
• 英文名称: 4-bromo-3-(trifluoromethyl)benzonitrile
• 英文别名: 3-(trifluoromethyl)-4-bromobenzonitrile
• CAS: 1735-53-1
• 化学式: C₈H₃BrF₃N
• mdl: MFCD03095347
• 分子量: 250.018
• InChiKey: KSXUIQQDHHFSRN-UHFFFAOYSA-N

物化性质

• 熔点：
  80.0 to 84.0 °C
• 沸点：
  235.6±35.0 °C(Predicted)
• 密度：
  1.71±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 危险类别码：
  R22
• 海关编码：
  2926909090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Bromo-3-(trifluoromethyl)benzonitrile
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-Bromo-3-(trifluoromethyl)benzonitrile
CAS number: 1735-53-1

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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: C8H3BrF3N
Molecular weight: 250.0

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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
UN Number: UN3439 Class: 6.1 Packing group: III
Proper shipping name: NITRILES, TOXIC, SOLID, N.O.S. (4-Bromo-3-(trifluoromethyl)benzonitrile)

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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

简介

3-三氟甲基-4-卤苯腈是许多染料、除草剂、医药品和天然化合物的重要组成部分，也是重要的有机合成中间体。其氰基可以转化为酮、酰胺、羧酸、亚胺酯、羧酸酯、硫代酰胺等一系列化合物。

应用

3-三氟甲基-4-溴苯腈是一种腈类有机物，可用作有机中间体。

反应信息

• 作为反应物：
  描述：

  3-三氟甲基-4-溴苯腈 在 氧气 、 三乙胺 、 sodium iodide 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以62%的产率得到4-羟基-3-三氟甲基苯腈
  参考文献：
  名称：

  温和条件下有机卤化物的光诱导羟基化。

  摘要：

  本文介绍的是有机卤化物的光诱导羟基化作用，使人们可以轻而易举地接触到一系列官能化的酚和脂肪醇。这些反应通常在温和的反应条件下进行，不需要光催化剂或强碱，并且显示出较宽的底物范围以及优异的官能团耐受性。这项工作突显了NaI的独特作用，它可以在温和的反应条件下进行具有挑战性的转化。

  DOI：

  10.1021/acs.orglett.9b03317
• 作为产物：
  描述：

  3-三氟甲基-4-溴苯胺 、 alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 碳酸氢钠 、 sodium nitrite 作用下， 生成 3-三氟甲基-4-溴苯腈
  参考文献：
  名称：

  Synthesis of 3-Trifluoromethyl-4-halobenzonitriles

  摘要：

  The practical synthetic method for a series of substantially novel fluorine-containing polyfunctional aromatic compounds, 3-trifluoromethyl-4-halobenzonitriles [halo = Cl, Br, and F], was established by using copper-cyano complexes as effective Sandmeyer cyanating reagents.

  DOI：

  10.1080/00397919608003525

文献信息

• [EN] TRICYCLIC HETEROCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TRICYCLIQUES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2011059784A1

  公开（公告）日：2011-05-19

  Disclosed are compounds of Formula (I) or stereoisomers or salts thereof, wherein: X1, X2, X3, W, Q1, Q2, and G2 are defined herein. Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P1, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

  揭示了Formula (I)的化合物或其立体异构体或盐，其中：X1、X2、X3、W、Q1、Q2和G2在此处被定义。还揭示了将这些化合物用作G蛋白偶联受体S1P1的选择性激动剂的方法，以及包含这些化合物的药物组合物。这些化合物在治疗、预防或减缓多种治疗领域的疾病或疾病的进展方面是有用的，如自身免疫疾病和血管疾病。
• [EN] SPHINGOSINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE LA SPHINGOSINE KINASE
  申请人：LYNCH KEVIN

  公开号：WO2016054261A1

  公开（公告）日：2016-04-07

  Sphingosine kinases are enzymes that catalyze the biosynthesis of sphingosine-1-phosphate. The invention provides compounds that are effective for inhibition of sphingosine kinase type 1, sphingosine kinase type 2, or both. Certain compounds are selective for sphingosine kinase type 2 relative to sphingosine kinase type 1. Compounds of the invention can be used in treatment of a range of diseases wherein increasing the level of sphingosine-1-phosphate in blood is medically indicated. Diseases that can be treated by administration of an effective dose of a compound of the invention include a neoplastic disease that involves excess vascular growth; macular degeneration or diabetic retinopathy; an allergic disease such as asthma, an inflammatory disease of the eye such as uveitis, scleritis, or vitritis; an inflammatory disease of the kidney; a fibrotic disease; atherosclerosis; or pulmonary arterial hypertension. A compound of the invention can be used to improve the integrity of a vascular barrier in a disease where the vascular barrier is disrupted, such as cancer or Alzheimer's disease.

  鞘氨醇激酶是催化鞘氨醇-1-磷酸酯生物合成的酶。该发明提供了对鞘氨醇激酶1型、鞘氨醇激酶2型或两者均具有效抑制作用的化合物。某些化合物相对于鞘氨醇激酶1型具有选择性作用于鞘氨醇激酶2型。该发明的化合物可用于治疗一系列疾病，其中增加血液中鞘氨醇-1-磷酸酯水平在医学上是指示的。通过给予该发明的化合物有效剂量可以治疗的疾病包括涉及过度血管生长的肿瘤性疾病；黄斑变性或糖尿病视网膜病变；哮喘等过敏性疾病，眼部炎症性疾病如葡萄膜炎、巩膜炎或玻璃体炎；肾脏炎症性疾病；纤维化疾病；动脉粥样硬化；或肺动脉高压。该发明的化合物可用于改善血管屏障的完整性，在血管屏障受损的疾病中，如癌症或阿尔茨海默病。
• [EN] 2-ARYLIMIDAZO[1,2-B]PYRIDAZINE, 2-PHENYLIMIDAZO[1,2-A]PYRIDINE, AND 2-PHENYLIMIDAZO[1,2-A]PYRAZINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 2-ARYLIMIDAZO[1,2-B]PYRIDAZINE, 2-PHÉNYLIMIDAZO[1,2-A]PYRIDINE, ET 2-PHÉNYLIMIDAZO[1,2-A]PYRAZINE
  申请人：PAMLICO PHARMACEUTICAL INC

  公开号：WO2012088411A1

  公开（公告）日：2012-06-28

  Disclosed are compounds of formula (I): (Formula (I) where X, Y, X, A, R1; R2, and R3 are defined herein. Also disclosed are pharmaceutically acceptable salts of the compounds, compositions containing the compounds, and methods of using the compounds to treat, e.g., cancer.

  公开的是式(I)的化合物：（式(I)中X、Y、X、A、R1、R2和R3的定义如本文所述。还公开了这些化合物的药用盐、含有这些化合物的组合物，以及使用这些化合物治疗癌症等疾病的方法。
• [EN] SPHINGOSINE KINASE INHIBITOR AMIDOXIME PRODRUGS<br/>[FR] PROMÉDICAMENTS D'AMIDOXINE INHIBITEURS DE LA SPHINGOSINE KINASE
  申请人：THORPE STEVEN BRANDON

  公开号：WO2017172989A1

  公开（公告）日：2017-10-05

  Sphingosine kinases are enzymes that catalyze the biosynthesis of sphingosine-1-phosphate. The invention provides prodrugs of compounds that are effective for inhibition of sphingosine kinase type 1, sphingosine kinase type 2, or both, according to formula (I) as described herein. Formula I compounds are useful in the treatment of a range of diseases wherein increasing the level of sphingosine-1-phosphate in blood is medically indicated. The invention also provides pharmaceutical compositions of Formula I compounds.

  鞘氨醇激酶是催化鞘氨醇-1-磷酸酯生物合成的酶。本发明提供了根据本文所述的公式(I)有效抑制鞘氨醇激酶1型、鞘氨醇激酶2型或两者的化合物的前药。公式I化合物在治疗一系列疾病中是有用的，其中在血液中增加鞘氨醇-1-磷酸酯水平在医学上是指示的。本发明还提供了公式I化合物的药物组合物。
• [EN] PYRROLIDINYL AND PIPERIDINYL COMPOUNDS USEFUL AS NHE-1 INHIBITORS<br/>[FR] COMPOSÉS PYRROLIDINYLIQUE ET PIPÉRIDINYLIQUE UTILES COMME INHIBITEURS DE NHE-1
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2010005783A1

  公开（公告）日：2010-01-14

  Disclosed are compounds of formula (I) and compositions of the present invention which are inhibitors of the sodium proton exchanger isoform-1 (NHE-I). Also disclosed are methods of using and making the same.

  公开了公式（I）的化合物和本发明的组合物，它们是钠质子交换器同型-1（NHE-1）的抑制剂。还公开了使用和制造相同的方法。