2-氟-5-(三氟甲基)苯磺酰氯 | 1744-43-0

• 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: 2-氟-5-(三氟甲基)苯磺酰氯
• 中文别名: 2-氟-5-三氟甲基苯磺酰氯
• 英文名称: 2-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride
• 英文别名: 2-fluoro-5-(trifluoromethyl)benzenesulfonyl chloride
• CAS: 1744-43-0
• 化学式: C₇H₃ClF₄O₂S
• mdl: MFCD01090999
• 分子量: 262.612
• InChiKey: XTHDSFNKYHMRFZ-UHFFFAOYSA-N

物化性质

• 沸点：
  100-102 °C(Press: 8 Torr)
• 密度：
  1.603±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.142
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 危险等级：
  8
• 危险品标志：
  C
• 安全说明：
  S26
• 危险类别码：
  R34
• 海关编码：
  2904909090
• 包装等级：
  II
• 危险品运输编号：
  UN 3261
• 危险类别：
  8
• 危险性防范说明：
  P260,P261,P264,P270,P271,P280,P301+P312,P301+P330+P331,P302+P352,P303+P361+P353,P304+P340,P305+P351+P338,P310,P312,P321,P322,P330,P363,P405,P501
• 危险性描述：
  H302,H312,H314,H332

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Fluoro-5-(trifluoromethyl)benzenesulfonyl chloride
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H314: Causes severe skin burns and eye damage
H318: Causes serious eye damage
P260: Do not breathe dust/fume/gas/mist/vapours/spray
P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P301+P330+P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
P405: Store locked up

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Fluoro-5-(trifluoromethyl)benzenesulfonyl chloride
CAS number: 1744-43-0

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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.
Storage: Store in closed vessels, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C7H3ClF4O2S
Molecular weight: 262.6

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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, hydrogen chloride, hydrogen fluoride, 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
UN Number: UN3265 Class: 8 Packing group: II
Proper shipping name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (2-Fluoro-5-(trifluoromethyl)benzenesulfonyl
chloride)

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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-氟-5-(三氟甲基)苯磺酰氯 在 氨 作用下， 以 二氯甲烷 为溶剂， 以97%的产率得到2-fluoro-5-(trifluoromethyl)benzenesulfonamide
  参考文献：
  名称：

  Synthesis and Biological Evaluation of 4-Chloro-3,5-dinitrobenzotrifluoride Analogues as Antileishmanial Agents

  摘要：

  Desnitro analogues of 4-chloro-3,5-dinitrobenzotrifluoride (chloralin) (2), an in vitro microtubule inhibitor of several Leishmania species, have been synthesized from 2-halo-5-(trifluoromethyl)benzenesulfonyl chlorides 4 and 5. The analogues exhibited moderate to excellent activity when tested against Leishmania donovani amastigotes in vitro. Two representative compounds, 7f and 8, were tested against the Khartoum strain of L. donovani in a hamster model using chloralin (2) and Glucantime (one of the current therapeutics of choice in the treatment of Leishmania) as standards, the results of which will be discussed herein.

  DOI：

  10.1021/jm9804073

文献信息

• The discovery of a potent and selective pyrazolo-[2,3-e]-[1,2,4]-triazine cannabinoid type 2 receptor agonist
  作者：Michael Moir、Samuel Lane、Andrew P. Montgomery、David Hibbs、Mark Connor、Michael Kassiou

  DOI：10.1016/j.ejmech.2020.113087

  日期：2021.1

  The development of selective CB2 receptor agonists is a promising therapeutic approach for the treatment of inflammatory diseases, without CB1 receptor mediated psychoactive side effects. Preliminary structure-activity relationship studies on pyrazoylidene benzamide agonists revealed the -ylidene benzamide moiety was crucial for functional activity at the CB2 receptor. A small library of compounds

  选择性CB 2受体激动剂的开发是一种有希望的治疗炎性疾病的治疗方法，没有CB 1受体介导的精神活性副作用。对吡唑基苯甲酰胺激动剂的初步结构-活性关系研究表明，亚苄基苯甲酰胺部分对于CB 2受体的功能活性至关重要。在吡唑和取代的苯基之间具有不同连接部分的小型化合物文库最终发现了有效的选择性吡唑并-[2,3- e ]-[1,2,4]-三嗪激动剂19（CB 2 R EC 50  = 19 nM，CB 1 R EC 50 > 10μM）。对接研究已经揭示了该连接基团的关键结构特征，这些特征对于有效的功能活性很重要。
• Discovery of <i>N</i>-[4-(1<i>H</i>-Pyrazolo[3,4-<i>b</i>]pyrazin-6-yl)-phenyl]-sulfonamides as Highly Active and Selective SGK1 Inhibitors
  作者：Nis Halland、Friedemann Schmidt、Tilo Weiss、Joachim Saas、Ziyu Li、Jörg Czech、Matthias Dreyer、Armin Hofmeister、Katharina Mertsch、Uwe Dietz、Carsten Strübing、Marc Nazare

  DOI：10.1021/ml5003376

  日期：2015.1.8

  From a virtual screening starting point, inhibitors of the serum and glucocorticoid regulated kinase 1 were developed through a combination of classical medicinal chemistry and library approaches. This resulted in highly active small molecules with nanomolar activity and a good overall in vitro and ADME profile. Furthermore, the compounds exhibited unusually high kinase and off-target selectivity due

  从虚拟筛选的起点出发，通过结合经典药物化学和文库方法开发了血清和糖皮质激素调节激酶1抑制剂。这产生了具有纳摩尔活性并具有良好的整体体外和ADME谱的高活性小分子。此外，由于其刚性结构，这些化合物显示出异常高的激酶和脱靶选择性。
• [EN] GCN2 MODULATOR COMPOUNDS<br/>[FR] COMPOSÉS MODULATEURS DE GCN2
  申请人：BLACK BELT TX LTD

  公开号：WO2021165346A1

  公开（公告）日：2021-08-26

  The disclosures herein relate to novel compounds of Formula (1): or a salt thereof, wherein X, Y, R1, R2, R3, R4 and R5 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of disorders associated with General Control Nondepressible 2 (GCN2).

  本公开涉及式（1）的新化合物或其盐，其中X、Y、R1、R2、R3、R4和R5如本文所定义，并其在治疗、预防、改善、控制或减少与广泛控制不可抑制2（GCN2）相关的疾病风险中的用途。
• Targeting quinolone- and aminocoumarin-resistant bacteria with new gyramide analogs that inhibit DNA gyrase
  作者：Katherine A. Hurley、Thiago M. A. Santos、Molly R. Fensterwald、Madhusudan Rajendran、Jared T. Moore、Edward I. Balmond、Brice J. Blahnik、Katherine C. Faulkner、Marie H. Foss、Victoria A. Heinrich、Matthew G. Lammers、Lucas C. Moore、Gregory D. Reynolds、Galen P. Shearn-Nance、Brian A. Stearns、Zi W. Yao、Jared T. Shaw、Douglas B. Weibel

  DOI：10.1039/c7md00012j

  日期：——

  potent inhibitors of DNA gyrase and are active against clinical strains of Gram-negative bacteria (Escherichia coli, Shigella flexneri, and Salmonella enterica; 3 of 10 wild-type strains tested) and Gram-positive bacteria (Bacillus spp., Enterococcus spp., Staphylococcus spp., and Streptococcus spp.; all 9 of the wild-type strains tested). E. coli strains resistant to the DNA gyrase inhibitors ciprofloxacin

  细菌DNA促旋酶是一种必不可少的II型拓扑异构酶，可使细胞克服复制，转录，重组和修复过程中遇到的拓扑障碍。该酶在细菌中无处不在，代表了抗菌治疗的重要临床目标。在本文中，我们从183个衍生物库中报告了三种激动人心的新型回旋酰胺类似物的表征，它们是DNA回旋酶的有效抑制剂，对革兰氏阴性菌（大肠杆菌，志贺氏志贺氏菌和肠炎沙门氏菌；测试的10种野生型菌株中有3种）和革兰氏阳性菌（芽孢杆菌，肠球菌，葡萄球菌spp。，and Streptococcus spp .; 所有9种野生型菌株都进行了测试）。对DNA促旋酶抑制剂环丙沙星和新霉素具有抗性的大肠杆菌菌株对这些新的乙二酰胺具有极小的交叉抗性。体外研究表明，新的类似物可有效抑制DNA促旋酶的DNA超螺旋活性（IC 50值为47–170 nM），但不会改变酶的ATPase活性。尽管赋予细菌细胞对这些新的回旋酰胺抗性的突变会映射到编码DNA回旋酶亚基的基
• HETEROARYLS AND USES THEREOF
  申请人：MILLENNIUM PHARMACEUTICALS, INC.

  公开号：US20150225422A1

  公开（公告）日：2015-08-13

  The present invention provides a compound of formula I: and pharmaceutically acceptable salts thereof, wherein X, R 1 , R 2 , R 3 , R 4 , R 5 , L 1 , L 2 , m, and n, are as described in the specification. Such compounds are inhibitors of VPS34 and thus useful for treating proliferative, inflammatory, or cardiovascular disorders.

  本发明提供了一种具有以下化学式I的化合物： 及其药用可接受的盐，其中X、R1、R2、R3、R4、R5、L1、L2、m和n如规范中所述。这些化合物是VPS34的抑制剂，因此对于治疗增殖性、炎症性或心血管疾病是有用的。