3-三氟甲基-4-氯苯甲酸 | 1737-36-6

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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-氯苯甲酸
• 中文别名: 4-氯-3-(三氟甲基)苯甲酸；4-氯-3-三氟甲基苯甲酸
• 英文名称: 4-chloro-3-(trifluoromethyl)benzoic acid
• CAS: 1737-36-6
• 化学式: C₈H₄ClF₃O₂
• mdl: MFCD01631468
• 分子量: 224.567
• InChiKey: PPHHAZOVVZBSCM-UHFFFAOYSA-N

物化性质

• 熔点：
  163-165°C
• 沸点：
  290℃
• 密度：
  1.523
• 闪点：
  129℃
• 稳定性/保质期：

  常温常压下稳定，避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2916399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  请将容器密封存储在阴凉、干燥的地方。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
4-Chloro-3-(trifluoromethyl)benzoic acid
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
4-Chloro-3-(trifluoromethyl)benzoic acid
Ingredient name:
CAS number: 1737-36-6

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.

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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: C8H4ClF3O2
Molecular weight: 224.6

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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.

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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：

  3-三氟甲基-4-氯苯甲酸 在 recombinant yeast Lipase B Candida antarctica immobilized on Immobead 150 锂硼氢 、 氯化亚砜 、 硫酸 、 水 、 caesium carbonate 、 zinc(II) chloride 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 乙醚 、 乙腈 为溶剂， 反应 31.0h， 生成 (R)-2-(7-(4-环戊基-3-(三氟甲基)苄氧基)-1,2,3,4-四氢环戊并[b]吲哚-3-基)乙酸
  参考文献：
  名称：

  [EN] PROCESSES FOR THE PREPARATION OF (R)-2-(7-(4-CYCLOPENTYL-3-(TRIFLUOROMETHYL)BENZYLOXY)-1,2,3,4-TETRAHYDROCYCLOPENTA[B]INDOL-3-YL)ACETIC ACID AND SALTS THEREOF
  [FR] PROCÉDÉS DE PRÉPARATION D'ACIDE (R)-2-(7-(4-CYCLOPENTYL-3-(TRIFLUOROMÉTHYL)BENZYLOXY)-1,2,3,4-TÉTRAHYDROCYCLOPENTA]INDOL-3-YL) ACÉTIQUE ET DE SES SELS

  摘要：

  本发明涉及用于制备（R）-2-(7-(4-环戊基-3-(三氟甲基)苄氧基)-1,2,3,4-四氢环戊[b]吲哚-3-基)乙酸及其盐的过程和中间体，该化合物是S1P1受体调节剂，用于治疗S1P1受体相关疾病，例如由淋巴细胞介导的疾病和疾病，移植排斥反应，自身免疫疾病和疾病，炎症性疾病和疾病（例如，急性和慢性炎症症状），癌症，以及具有血管完整性基础缺陷或与血管生成相关的疾病和疾病，如可能是病理性的（例如，在炎症、肿瘤发展和动脉粥样硬化中可能发生的情况）。

  公开号：

  WO2011094008A1
• 作为产物：
  描述：

  3-三氟甲基-4-氯苯腈 在 sodium hydroxide 、 乙醇 、 水 、 盐酸 作用下， 以 乙醇 为溶剂， 反应 15.0h， 生成 3-三氟甲基-4-氯苯甲酸
  参考文献：
  名称：

  Amine Compounds

  摘要：

  提供了一种化合物，具有抑制免疫反应并减少不良药物反应的活性，该化合物在化疗中用于预防或治疗各种自身免疫性疾病，包括系统性红斑狼疮、慢性类风湿关节炎、I型糖尿病、炎症性肠病、胆汁性肝硬化、葡萄膜炎、多发性硬化或其他疾病，慢性炎症性疾病，癌症，淋巴瘤或白血病，器官或组织移植的抗性或对移植的排斥。提供了具有S1P1/Edg1受体激动剂作用的新型胺类化合物，可能是这些化合物的立体异构体或消旋体，或这些化合物、立体异构体或消旋体的药理学上可接受的盐、水合物或溶剂合物，或这些化合物、立体异构体、消旋体、盐、水合物或溶剂的前药。

  公开号：

  US20080200535A1

文献信息

• [EN] HETEROCYCLIC COMPOUNDS AS INHIBITORS OF HPK1<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE HPK1
  申请人：GUANGDONG NEWOPP BIOPHARMACEUTICALS CO LTD

  公开号：WO2021004547A1

  公开（公告）日：2021-01-14

  This disclosure relates to heterocyclics as inhibitors of HPK1, in particular relates to a compound of Formula I or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising said compound that useful for treatment of HPK1 mediated diseases and conditions such as cancer. (I)

  这项披露涉及杂环化合物作为HPK1的抑制剂，特别涉及公式I的化合物或其药用盐，以及包含该化合物的药物组合物，用于治疗HPK1介导的疾病和状况，如癌症。 (I)
• [EN] ACTIVATORS OF THE RETINOIC ACID INDUCIBLE GENE "RIG-I' PATHWAY AND METHODS OF USE THEREOF<br/>[FR] ACTIVATEURS DE LA VOIE DU GÈNE INDUCTIBLE PAR L'ACIDE RÉTINOÏQUE "RIG-I" ET LEURS PROCÉDÉS D'UTILISATION
  申请人：KINETA INC

  公开号：WO2020036574A1

  公开（公告）日：2020-02-20

  The present invention is directed to compounds of Formula (I), which are activators of the RIG-I pathway.

  本发明涉及式(I)化合物，该化合物是RIG-I通路的激活剂。
• ACTIVATORS OF THE RETINOIC ACID INDUCIBLE GENE "RIG-I" PATHWAY AND METHODS OF USE THEREOF
  申请人：Kineta Immuno-Oncology LLC

  公开号：US20200055871A1

  公开（公告）日：2020-02-20

  The present invention is directed to compounds of Formula (I), which are activators of the RIG-I pathway.

  本发明涉及式（I）化合物，该化合物是RIG-I通路的激活剂。
• Design, synthesis and evaluation of derivatives based on pyrimidine scaffold as potent Pan-Raf inhibitors to overcome resistance
  作者：Lu Wang、Qing Zhang、Gaoyuan Zhu、Zhimin Zhang、Yanle Zhi、Li Zhang、Tianxiao Mao、Xiang Zhou、Yadong Chen、Tao Lu、Weifang Tang

  DOI：10.1016/j.ejmech.2017.02.041

  日期：2017.4

  isoforms offers the prospect of enhanced efficacy as well as reduced potential for resistance. Described herein is the discovery and characterization of a series of pyrimidine scaffold with DFG-out conformation as potent Pan-Raf inhibitors. Among them, I-41 with excellent Pan-Raf potency demonstrates inhibitory activity against BRafWT phenotypic melanoma and BRafV600E phenotypic colon cells. The western

  同时靶向所有Raf同工型提供了增强的功效以及降低的抗药性的前景。本文描述了一系列具有强力泛肽抑制剂的具有DFG-out构象的嘧啶支架的发现和表征。其中，具有优异泛泛效能的I-41表现出对BRafWT表型黑素瘤和BRafV600E表型结肠细胞的抑制活性。Western blotting结果显示，人黑素瘤SK-Mel-2细胞系中Erk的抑制作用表明I-41抑制了SK-Mel-2细胞的增殖而没有Erk的反常激活，这支持I-41可能成为良好的候选化合物。克服黑素瘤对当前BRafV600E抑制剂疗法的耐药性。I-41在大鼠中也具有良好的药代动力学特征。合成，SAR，线索选择，
• PHARMACEUTICAL COMPOSITION AND THE USE THEREOF, AND APPLICATION REGIME OF SAID PHARMACEUTICAL COMPOSITION FOR ON-DEMAND CONTRACEPTION
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US20160089364A1

  公开（公告）日：2016-03-31

  The invention relates to a pharmaceutical composition for non-hormonal, on-demand contraception and to processes for preparing this pharmaceutical composition. The latter comprises 2H-indazole as novel EP2 receptor antagonists in combination with COX inhibitors. The invention furthermore provides a method for non-hormonal female-controlled on-demand contraception where a pharmaceutical composition comprising EP2 receptor antagonists in combination with COX inhibitors is taken on demand prior to expected sexual intercourse.

  这项发明涉及一种用于非激素、按需避孕的药物组合物，以及制备该药物组合物的方法。后者包括2H-吲哚唑作为新型EP2受体拮抗剂，与COX抑制剂结合使用。该发明还提供了一种非激素女性控制的按需避孕方法，其中在预期性交前按需服用含有EP2受体拮抗剂与COX抑制剂的药物组合物。