3-苯基氨基丙酸 | 5652-38-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-苯基氨基丙酸
• 中文别名: DL-3-氨基-3-苯基丙酸；3-苯胺基丙酸
• 英文名称: N-phenyl-β-alanine
• 英文别名: 3-(phenylamino)propanoic acid；N-Phenyl-β-alanin；3-Anilino-propionsaeure；3-phenylamino-propionic acid；N-phenyl-3-aminopropionic acid；3-(Phenylazaniumyl)propanoate
• CAS: 5652-38-0
• 化学式: C₉H₁₁NO₂
• mdl: MFCD00089905
• 分子量: 165.192
• InChiKey: AQKKRXMVSOXABZ-UHFFFAOYSA-N

物化性质

• 熔点：
  218-221℃
• 沸点：
  364.6±25.0 °C(Predicted)
• 密度：
  1.209±0.06 g/cm3 (20 ºC 760 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Phenylamino-propionic 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: 3-Phenylamino-propionic acid
CAS number: 5652-38-0

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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.
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: C9H11NO2
Molecular weight: 165.2

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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.

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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-苯基氨基丙酸 在 1,4-二氧六环 、 乙醚 、 三乙胺 作用下， 生成 3-phenyl-dihydro-[1,3]oxazine-2,6-dione
  参考文献：
  名称：

  Birkofer; Modic, Justus Liebigs Annalen der Chemie, 1957, vol. 604, p. 56,60

  摘要：

  DOI：
• 作为产物：
  描述：

  1-苯基氮杂啶-2-酮 在 sodium hydroxide 作用下， 生成 3-苯基氨基丙酸
  参考文献：
  名称：

  β-Sultams 水解的反应性和机理

  摘要：

  -与相应的无环磺酰胺的酸和碱催化水解相比，Sultams 的速率分别提高了 109 倍和 107 倍。它们的反应性比类似的 - 内酰胺高约 103 倍。一些 sultams 的碱性水解显示出一个速率项，它是氢氧根离子浓度的二级，这表明涉及三角双锥中间体 (TBPI) 的逐步机制。N-芳基-舒坦的碱性水解的Brnsted lg 值为-0.58，动力学溶剂同位素效应I 为0.60，与TBPI 的限速形成相容。相反，N-烷基--sultams 的 / 为 1.55，表明 TBPI 的限速分解。磺酰基的吸电子基团强烈阻碍了 -sultams 的酸催化水解，并提出该机制可能涉及单分子开环以产生磺酰离子。N-苄基-舒坦的酸催化水解的Brnsted lg值为0.32。羧酸对 N-苄基-舒坦的一般酸催化水解显示 0.67 的 Brnsted 值，这归因于特定的酸亲核机制，形成混合酸酐中间体。

  DOI：

  10.1021/ja994293b

文献信息

• ANTAGONISTS OF THE TRPV1 RECEPTOR AND USES THEREOF
  申请人：Bayburt Erol K.

  公开号：US20080153871A1

  公开（公告）日：2008-06-26

  The present application is directed to compounds that are TRPV1 antagonists and have formula (I) wherein variables Ar 1 , L 1 , R 1 , R 2 , R 3 , R 4 , R 5 , Y 1 , Y 2 , and Y 3 , are as defined in the description, which are useful for treating disorders caused by or exacerbated by vanilloid receptor activity.

  本申请涉及的化合物是TRPV1拮抗剂，其化学式为（I），其中变量Ar1，L1，R1，R2，R3，R4，R5，Y1，Y2和Y3如描述中所定义，对于治疗由辣椒素受体活性引起或加剧的疾病是有用的。
• Copper-catalyzed aryl amination in aqueous media with 2-dimethylaminoethanol ligand
  作者：Zhikuan Lu、Robert J. Twieg

  DOI：10.1016/j.tetlet.2005.03.027

  日期：2005.4

  Copper-catalyzed amination of aryl bromides and iodides under mild conditions has been developed with 2-dimethylaminoethanol as ligand and water as solvent. A variety of hydrophilic and hydrophobic aryl halide substrates have been aminated in good yield with a variety of amino acids, amino alcohols and peptides. This method has successfully N-arylated some hydrophilic amino compounds not available

  以2-二甲基氨基乙醇为配体，水为溶剂，在温和条件下进行了铜催化的芳基溴化物和碘化物的胺化反应。各种亲水性和疏水性芳基卤化物底物均已与各种氨基酸，氨基醇和肽以高收率胺化。该方法已成功地使一些其他方法无法获得的亲水性氨基化合物N-芳基化。
• [EN] INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DE NOROVIRUS ET DE CORONAVIRUS
  申请人：COCRYSTAL PHARMA INC

  公开号：WO2021206876A1

  公开（公告）日：2021-10-14

  Compounds of Formula (I) and methods of inhibiting the replication of viruses in a biological sample or patient, of reducing the amount of viruses in a biological sample or patient, and of treating a virus infection in a patient, comprising administering to said biological sample or patient an effective amount of a compound represented by Formula (I), a compound of Table A or B or a pharmaceutically acceptable salt thereof.

  公式（I）化合物及抑制生物样本或患者中病毒复制、减少生物样本或患者中病毒数量、以及治疗患者病毒感染的方法，包括向所述生物样本或患者投与由公式（I）表示的化合物、表A或B中的化合物或其药用可接受盐的有效量。
• Copper(II)-Catalyzed C–N Coupling of Aryl Halides and N-Nucleophiles Promoted by Quebrachitol or Diethylene Glycol
  作者：Fangyu Du、Qifan Zhou、Yang Fu、Yuanguang Chen、Ying Wu、Guoliang Chen

  DOI：10.1055/s-0039-1690707

  日期：2019.12

  Herein, we report the natural ligand quebrachitol (QCT) as a promoter for a Cu(II) catalyst, which is highly effective for N-arylation of various amines and related aryl halides. A series of diarylamine derivatives were obtained in high yields by using diethylene glycol (DEG) as both ligand and solvent. The C–N coupling reactions proceed under mild conditions and exhibit good functional group tolerance

  在本文中，我们报告了天然配体 quebrachitol (QCT) 作为 Cu(II) 催化剂的促进剂，它对各种胺和相关芳基卤化物的 N-芳基化非常有效。通过使用二甘醇（DEG）作为配体和溶剂，以高收率获得了一系列二芳胺衍生物。C-N偶联反应在温和的条件下进行并表现出良好的官能团耐受性。
• Room temperature N-arylation of amino acids and peptides using copper(<scp>i</scp>) and β-diketone
  作者：Krishna K. Sharma、Swagat Sharma、Anurag Kudwal、Rahul Jain

  DOI：10.1039/c5ob00288e

  日期：——

  A mild and efficient method for the N-arylation of zwitterionic amino acids, amino acid esters and peptides is described. The procedure provides the first room temperature synthesis of N-arylated amino acids and peptides using CuI as a catalyst, diketone as a ligand, and aryl iodides as coupling partners. The method is equally applicable for using relatively inexpensive aryl bromides as coupling partners

  描述了一种用于两性离子氨基酸，氨基酸酯和肽的N-芳基化的温和且有效的方法。该方法提供了第一个室温下使用CuI作为催化剂，二酮作为配体，芳基碘化物作为偶联伴侣的N-芳基化氨基酸和多肽的室温合成方法。该方法同样适用于在80°C下使用相对便宜的芳基溴化物作为偶联伙伴。使用该程序，可以有效地以良好至优异的产率偶联含有反应性官能团的电子和空间上不同的芳基卤化物。