5-溴-2-氟苯乙酸 | 883514-21-4

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯乙酸系列
• 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: 5-溴-2-氟苯乙酸
• 中文别名: 2-氟-5-溴苯乙酸
• 英文名称: 5-bromo-2-fluorophenylacetic acid
• 英文别名: 2-(5-bromo-2-fluorophenyl)acetic acid
• CAS: 883514-21-4
• 化学式: C₈H₆BrFO₂
• mdl: MFCD06246020
• 分子量: 233.037
• InChiKey: WSWMCZBGQYAYIS-UHFFFAOYSA-N

物化性质

• 熔点：
  111-112°C
• 沸点：
  319.6±27.0 °C(Predicted)
• 密度：
  1.697±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  12
• 可旋转键数：
  2
• 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：
  3

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36/37/39
• 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：
  室温、密封、干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Bromo-2-fluorophenylacetic acid
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: 5-Bromo-2-fluorophenylacetic acid
CAS number: 883514-21-4

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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: C8H6BrFO2
Molecular weight: 233

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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 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-氟苯乙酸 在 硫酸 作用下， 以 甲醇 为溶剂， 反应 16.0h， 生成 methyl 2-(5-bromo-2-fluorophenyl)acetate
  参考文献：
  名称：

  WO2006/44732

  摘要：

  公开号：
• 作为产物：
  描述：

  3-溴-6-氟苯乙腈 、 溶剂黄146 、 硫酸 以 水 为溶剂， 反应 5.0h， 生成 5-溴-2-氟苯乙酸
  参考文献：
  名称：

  N,N-disubstituted aminoalkylbiphenyl antagonists of prostaglandin D2 receptors

  摘要：

  本文描述了PGD2受体拮抗剂化合物。还描述了包括这些化合物的药物组合物和药物在内的药物制剂，这些药物是PGD2受体拮抗剂。本文还描述了使用这些PGD2受体拮抗剂的方法，单独或与其他化合物结合，用于治疗呼吸系统、心血管系统和其他PGD2依赖性或PGD2介导的疾病或病症。

  公开号：

  US08362044B2
• 作为试剂：
  描述：

  5-溴-2-氟苯乙酸 、 氯化亚砜 、 N,N-二甲基甲酰胺 、 甲醇 在 5-溴-2-氟苯乙酸 作用下， 以 甲苯 为溶剂， 反应 4.0h， 以to give the title compound as a colorless liquid (7.01 g, 105%), which的产率得到(5-bromo-2-fluoro-phenyl)-acetyl chloride
  参考文献：
  名称：

  2,5,6,7-tetrahydro-[1,4]oxazepin-3-ylamine or 2,3,6,7-tetrahydro-[1,4]oxazepin-5-ylamine compounds

  摘要：

  本发明涉及以下式子中的化合物，其中A，B和R1到R7如下所述，或其药学上可接受的盐。这些化合物是BACE1和/或BACE2抑制剂，并可用作治疗和/或预防治疗阿尔茨海默病、糖尿病，特别是2型糖尿病和其他代谢性疾病的药物。

  公开号：

  US08673894B2

文献信息

• MONOMERS CAPABLE OF DIMERIZING IN AN AQUEOUS SOLUTION, AND METHODS OF USING SAME
  申请人：Barany Francis

  公开号：US20140194383A1

  公开（公告）日：2014-07-10

  Described herein are monomers capable of forming a biologically useful multimer when in contact with one, two, three or more other monomers in an aqueous media. In one aspect, such monomers may be capable of binding to another monomer in an aqueous media (e.g. in vivo) to form a multimer, (e.g. a dimer). Contemplated monomers may include a ligand moiety, a linker element, and a connector element that joins the ligand moiety and the linker element. In an aqueous media, such contemplated monomers may join together via each linker element and may thus be capable of modulating one or more biomolecules substantially simultaneously, e.g., modulate two or more binding domains on a protein or on different proteins.

  本发明描述了在水中介质中与一个、两个、三个或更多其他单体接触时能够形成具有生物学用途的多聚体的单体。在一方面，这样的单体可能能够在水介质中（例如，体内）与另一个单体结合形成多聚体（例如，二聚体）。考虑的单体可能包括一个配体部分、一个连接元素和一个连接器元素，连接器元素连接配体部分和连接元素。在水介质中，这样的考虑单体可能通过每个连接元素相互连接，因此可能能够实质上同时调节一个或多个生物分子，例如，调节蛋白质上的两个或多个结合域，或者调节不同蛋白质上的结合域。
• [EN] NOVEL THIAZOLE DERIVATIVES AND PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE THIAZOLE ET SELS PHARMACEUTIQUEMENT ACCEPTABLES DE CEUX-CI
  申请人：YUNGJIN PHARMACEUTICAL CO LTD

  公开号：WO2020060112A1

  公开（公告）日：2020-03-26

  The present invention provides a novel thiazole derivative or a pharmaceutically acceptable salt thereof, and a method for preparing the same. The thiazole derivative or a pharmaceutically acceptable salt thereof according to the present invention has selective inhibitory activity against cyclin-dependent kinase (CDK) and thus can be usefully used as a preventive or therapeutic agent for various diseases associated with the CDK.

  本发明提供了一种新型噻唑衍生物或其药用可接受盐，并提供了其制备方法。根据本发明的噻唑衍生物或其药用可接受盐具有选择性抑制环依赖性激酶（CDK）的活性，因此可用作与CDK相关的各种疾病的预防或治疗剂。
• [EN] RORGAMMA MODULATORS AND USES THEREOF<br/>[FR] MODULATEURS DE RORGAMMA ET LEURS UTILISATIONS
  申请人：GENFIT

  公开号：WO2018138354A1

  公开（公告）日：2018-08-02

  The present invention provides novel compounds of formula (la) that are modulators of RORgamma. These compounds, and pharmaceutical compositions comprising the same, are suitable means for treating any disease wherein the modulation of RORgamma has therapeutic effects, for instance in autoimmune diseases, autoimmune-related diseases, inflammatory diseases, metabolic diseases, fibrotic diseases, or cholestatic diseases. (formula Ia)

  本发明提供了一种新型的化合物，其化学式为（Ia），这些化合物是RORgamma的调节剂。这些化合物以及包含它们的药物组合物是治疗任何疾病的合适手段，其中调节RORgamma具有治疗效果，例如在自身免疫疾病、自身免疫相关疾病、炎症性疾病、代谢性疾病、纤维化疾病或胆汁淤积性疾病中。
• Chemoselective acylation of benzimidazoles with phenylacetic acids under different Cu catalysts to give fused five-membered N-heterocycles or tertiary amides
  作者：Shaoyu Mai、Yingwei Zhao、Qiuling Song

  DOI：10.1039/c6ob01167e

  日期：——

  bond formation via a copper-catalyzed aerobic oxidative decarboxylative tandem protocol was realized. The phenylacetic acids which contain ortho-X (X = F or Br) on the aromatic ring will render a fused five-membered heterocycle via a tandem aromatic nucleophilic substitution and aerobic oxidative decarboxylative acylation at the C(sp2)–H bond of benzimidazoles under the Cu(OAc)2/K2CO3/BF3·Et2O catalytic

  通过铜催化的好氧氧化脱羧串联方案实现了C–N键的形成。在芳环上含有邻-X（X = F或Br）的苯乙酸将通过串联芳族亲核取代和苯并咪唑的C（sp 2）-H键上的好氧氧化脱羧酰化反应，形成稠合的五元杂环在Cu（OAc）2 / K 2 CO 3 / BF 3 ·Et 2 O催化体系下，以CuBr为催化剂，吡啶为碱，发生N-酰化反应，得到叔酰胺。
• [EN] AMIDOMETHYL-BIARYL DERIVATIVES COMPLEMENT FACTOR D INHIBITORS AND USES THEREOF<br/>[FR] DÉRIVÉS D'AMINOMÉTHYL-BIARYLE EN TANT QU'INHIBITEURS DU FACTEUR D DU COMPLÉMENT ET LEURS UTILISATIONS
  申请人：NOVARTIS AG

  公开号：WO2016088082A1

  公开（公告）日：2016-06-09

  The present invention provides a compound of formula (I): (I) a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.

  本发明提供了一种公式(I)的化合物：(I)一种制造本发明化合物的方法及其治疗用途。本发明进一步提供了一种药物活性剂的组合物和一种药物组合物。