4-氨基-2-氟苯酚 | 399-96-2

• 物质功能分类: 有机原料 - 有机氟化合物 - 氟苯酚系列
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 4-氨基-2-氟苯酚
• 中文别名: 3-氟-4-羟基苯胺；2-氟-4-氨基苯酚
• 英文名称: 4-amino-2-fluorophenol
• 英文别名: 2-fluoro-4-aminophenol；3-fluoro-4-hydroxyaniline；2-fluoro-4-aminphenol
• CAS: 399-96-2
• 化学式: C₆H₆FNO
• 分子量: 127.118
• InChiKey: MXJQJURZHQZLNN-UHFFFAOYSA-N

物化性质

• 熔点：
  170-172°C
• 沸点：
  263.3±25.0 °C(Predicted)
• 密度：
  1.347±0.06 g/cm3(Predicted)
• 溶解度：
  可溶于二甲基亚砜、甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.2
• 氢给体数：
  2
• 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：
  R20/21/22
• 海关编码：
  2907111000
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

SDS

4-Amino-2-fluorophenol Revision number: 1
SAFETY DATA SHEET

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Section 1. BASE INFORMATION
Product name: 4-Amino-2-fluorophenol

Revision number: 1

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Section 2. HAZARDS IDENTIFICATION
Classification of the GHS
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Category 4
Acute toxicity (Oral)
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements
Pictograms or hazard symbols
Signal word Warning
Hazard statement Harmful if swallowed
Causes skin irritation
Causes serious eye irritation
Precautionary statements
[Prevention] Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
[Response]
Rinse mouth.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Component(s): 4-Amino-2-fluorophenol
Percent: >98.0%(GC)(T)
399-96-2
CAS Number:
Synonyms: 3-Fluoro-4-hydroxyaniline
4-Amino-2-fluorophenol

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Chemical Formula: C6H6FNO

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Ingestion:
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
media:
Take care as it may decompose upon combustion or in high temperatures to
Specific hazards:
generate poisonous fume.
Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
Specific methods:
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

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Section 7. HANDLING AND STORAGE
Handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Avoid contact with skin, eyes and clothing.
Advice on safe handling:
Storage
Keep container tightly closed. Store in a cool and dark place.
Storage conditions:
Store under inert gas.
Store away from incompatible materials such as oxidizing agents.
Packaging material: Law is followed.

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Eye protection: Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.
4-Amino-2-fluorophenol

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Form: crystal - powder
Pale yellow - Greyish yellow red
Color:
Odor: No data available
pH: No data available
Melting point/freezing point:164°C (dec.)
No data available
Boiling Point/Range:
Flash Point: No data available
Explosive limits
Lower: No data available
Upper: No data available
Density: No data available
Soluble in : Methanol
Solubility:

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Section 10. STABILITY AND REACTIVITY
Stability: Stable under proper conditions.
Reactivity: No special reactivity has been reported.
Conditions to avoid: Air-sensitive
Incompartible materials: oxidizing agents
Hazardous Decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Hydrogen fluoride
Products:

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Section 11. TOXICOLOGICAL INFORMATION
No data available
Acute Toxicity:
Skin corrosion/irritation: No data available
No data available
Serious eye
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
NTP = No data available
No data available
Reproductive toxicity:

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobillity in soil
log Pow: No data available
No data available
Soil adsorption (Koc):
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
Not Listed
UN-No:
4-Amino-2-fluorophenol

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26,
2002): Safe use and production, the storage of a dangerous chemical, transport, loading and unloading were
prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

应用

4-氨基-2-氟苯酚可用作医药化学和有机合成中间体。在有机合成转化中，结构中的酚羟基和氨基都可以与烷基卤化物反应生成相应的烷基化产物。该化合物可用于消毒剂、环氧树脂以及防腐剂的合成。

制备

将锡（1.65克，14毫摩尔）和相应量的苯酚前体化合物（10毫摩尔）加入到100毫升圆底烧瓶中，再添加搅拌棒和回流冷凝器。向反应混合物中加入水（24毫升）、浓盐酸（9毫升），并在回流状态下加热反应1.5小时。反应结束后冷却反应混合物，然后加入20毫升5M氢氧化钠溶液，使用乙酸乙酯（3次，每次50 cm³）萃取水相。用饱和碳酸氢钠水溶液和盐水洗涤合并的有机层，并用硫酸镁干燥。过滤去除硫酸镁固体后浓缩有机层至干即可得到目标产物4-氨基-2-氟苯酚。

反应信息

• 作为反应物：
  描述：

  4-氨基-2-氟苯酚 在 二氧化氮 作用下， 以 正戊烷 为溶剂， 反应 0.58h， 生成 4-溴-2-氟-6-硝基苯甲醚
  参考文献：
  名称：

  Aymes, Daniel J.; Paris, Michel R., Bulletin de la Societe Chimique de France, 1980, vol. 2, # 3-4, p. 175 - 178

  摘要：

  DOI：
• 作为产物：
  描述：

  间氟硝基苯 在 硫酸 作用下， 生成 4-氨基-2-氟苯酚
  参考文献：
  名称：

  le Guyader,M., Bulletin de la Societe Chimique de France, 1966, p. 1848 - 1858

  摘要：

  DOI：
• 作为试剂：
  描述：

  4-氨基-2-氟苯酚 、 1-(4-氟苯基氨基甲酰基)环丙烷羧酸 在 4-氨基-2-氟苯酚 作用下， 以93.6的产率得到N-(3-fluoro-4-hydroxyphenyl)-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide
  参考文献：
  名称：

  一种酪氨酸激酶抑制剂Foretinib的制备方法

  摘要：

  本发明提供了一种络氨酸酶抑制剂Foretinib的制备方法，即1，1‑环丙基二羧酸二乙酯选择性水解后与对氟苯胺酰胺化得到如式4所示的化合物，水解后再与4‑氨基‑2‑氟苯酚酰胺化得到如式6所示的化合物，4‑氯‑6‑甲氧基‑7‑喹啉醇与N‑(3‑氯丙基)吗啉发生取代得到如式8所示的化合物，如式6所示的化合物与如式8所示的化合物取代后得到目标产物N‑[3‑氟‑4‑({6‑(甲基氧基)‑7‑[(3‑吗啉‑4‑基丙基)氧基]‑喹啉‑4‑基}氧基)苯基]‑N’‑(4‑氟苯基)环丙烷‑1，1‑二甲酰胺粗品，该粗品在乙醇/丙酮溶液中重结晶得到高纯度产品，总收率44‑55％。本发明方法过程简单易行，原料易得，总收率高，产品质量好，适合工业化生产。

  公开号：

  CN105218445B

文献信息

• 脲取代的芳环连二噁烷并喹唑啉或喹啉类化 合物、组合物及其应用
  申请人：北京赛特明强医药科技有限公司

  公开号：CN110862398B

  公开（公告）日：2021-04-06

  本发明涉及作为VEGFR‑2及CSF1R抑制剂的一类新化合物、组合物及其应用。具体地，本发明提供了一类具有强力抑制VEGFR‑2及CSF1R活性的化合物(如式(1)所示)或其异构体、溶剂化物、水合物、在药学上可接受的盐、前药，及包含所述化合物的药物组合物。本发明还公开了本发明化合物或药物组合物在制备药物中的应用，该药物用于治疗自身免疫疾病、肿瘤以及阿尔兹海默病等疾病。
• Substituted pteridinones as p90 ribosomal S6 protein kinase (RSK) inhibitors: A structure-activity study
  作者：Kimberly A. Casalvieri、Christopher J. Matheson、Donald S. Backos、Philip Reigan

  DOI：10.1016/j.bmc.2019.115303

  日期：2020.3

  evaluate the structural features of BI-D1870 that are required for RSK2 inhibition. We have identified inhibitors of RSK2 activity, evaluated their target engagement in cells, and measured their effect on cell viability and cytotoxicity in the MOLM-13 acute myeloid leukemia (AML) cell line. The results of our studies support that RSK2 inhibition can be achieved in MOLM-13 cells without potent cytotoxicity

  p90核糖体S6激酶2（RSK2）的活性已成为癌症治疗的引人注目的靶标，因为它在多种细胞过程（如细胞转化和增殖）的调节中起着重要作用。几种泛RSK抑制剂已被BI-D1870鉴定，假类似物LJH685和LJI308是最具选择性，最有效和最常用的小分子抑制剂。我们设计和合成了一系列的翼龙和嘧啶，以评估BI-D1870抑制RSK2所需的结构特征。我们已经确定了RSK2活性的抑制剂，评估了它们在细胞中的靶标参与度，并测量了它们对MOLM-13急性骨髓性白血病（AML）细胞系中细胞活力和细胞毒性的影响。我们的研究结果支持在MOLM-13细胞中实现RSK2抑制而没有有效的细胞毒性。这项研究的结构活性数据将用作开发新型RSK2抑制剂的平台。
• Discovery of a Pyrimidinedione Derivative as a Potent and Orally Bioavailable Axl Inhibitor
  作者：Hefeng Zhang、Xia Peng、Yang Dai、Jingwei Shao、Yinchun Ji、Yiming Sun、Bo Liu、Xu Cheng、Jing Ai、Wenhu Duan

  DOI：10.1021/acs.jmedchem.0c02093

  日期：2021.4.8

  therapeutics. We used molecular modeling-assisted structural optimization starting with the low micromolar potency compound 9 to discover compound 13c, a highly potent and orally bioavailable Axl inhibitor. Selectivity profiling showed that 13c could inhibit the well-known oncogenic kinase Met with equal potency to its inhibition of Axl superfamily kinases. Compound 13c significantly inhibited cellular Axl and

  受体酪氨酸激酶 Axl 在促进癌症进展、转移和耐药性中发挥重要作用，并已被确定为抗癌治疗的有希望的靶点。我们从低微摩尔效力化合物9开始，使用分子建模辅助结构优化来发现化合物13c ，这是一种高效且可口服生物利用的 Axl 抑制剂。选择性分析表明， 13c可以抑制众所周知的致癌激酶 Met，其抑制 Axl 超家族激酶的效力相同。化合物13c显着抑制细胞Axl和Met信号传导，抑制Axl和Met驱动的细胞增殖，并抑制Gas6/Axl介导的癌细胞迁移或侵袭。此外， 13c在 Axl 驱动和 Met 驱动的肿瘤异种移植模型中表现出显着的抗肿瘤功效，在耐受良好的剂量下导致肿瘤停滞或消退。所有这些有利的数据使13c成为癌症治疗的有前途的候选药物。
• [EN] SUBSTITUTED PIPERAZINE COMPOUNDS AND METHODS AND USE THEREOF<br/>[FR] COMPOSÉS PIPÉRAZINIQUES SUBSTITUÉS, PROCÉDÉS ET UTILISATION ASSOCIÉS
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2015169180A1

  公开（公告）日：2015-11-12

  Provided herein are novel piperazine compounds acting as selective serotonin reuptake inhibitors and/or the 5-HT1A receptor agonists. The invention also relates to the methods of preparing the compound and pharmaceutical composition, and the use of treating central nervous system dysfunction in mammals especially in humans.

  本文提供了作为选择性血清素再摄取抑制剂和/或5-HT1A受体激动剂的新型哌嗪化合物。该发明还涉及制备该化合物和药物组合物的方法，以及用于治疗哺乳动物中枢神经系统功能障碍，特别是人类的用途。
• Highly Ligand-Controlled Regioselective Pd-Catalyzed Aminocarbonylation of Styrenes with Aminophenols
  作者：Tongyu Xu、Feng Sha、Howard Alper

  DOI：10.1021/jacs.6b03161

  日期：2016.5.25

  Achieving chemo- and regioselectivity simultaneously is challenging in organic synthesis. Transition metal-catalyzed reactions are effective in addressing this problem by the diverse ligand effect on the catalyst center. Ligand-controlled regioselective Pd-catalyzed carbonylation of styrenes with aminophenols was realized, chemoselectively affording amides. Using a combination of boronic acid and 5-chlorosalicylic

  同时实现化学选择性和区域选择性在有机合成中具有挑战性。过渡金属催化的反应通过对催化剂中心的多种配体效应有效地解决了这个问题。实现了配体控制的区域选择性 Pd 催化苯乙烯与氨基酚的羰基化，化学选择性地提供酰胺。使用硼酸和 5-氯水杨酸的组合作为添加剂，在乙腈中使用三（4-甲氧基苯基）膦（L3）以高收率和选择性获得直链酰胺，而在丁酮中以高收率和选择性获得支链酰胺通过将配体更改为 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phenyl-6-phosphaadamantane (L5)。进一步的研究表明，配体的性质是区域选择性的关键。锥角和托尔曼电子参数 (TEP) 与反应性和区域选择性相关。对酸添加剂的研究表明，不同的酸作为质子源，相应的反离子有助于提高反应性和选择性。

表征谱图