Cas no 318270-08-5 (2-Amino-2-(4-ethylphenyl)acetic Acid)

2-Amino-2-(4-ethylphenyl)acetic acid is a chiral α-amino acid derivative featuring a 4-ethylphenyl substituent, which confers unique steric and electronic properties. This compound is valuable as a synthetic intermediate in pharmaceutical and agrochemical research, particularly for the development of enantioselective catalysts and biologically active molecules. Its structural motif is useful for constructing peptidomimetics or modifying peptide backbones to enhance metabolic stability. The ethyl group at the para position offers lipophilicity, influencing solubility and binding interactions in target applications. High-purity grades are available for precision-driven synthesis, ensuring reproducibility in complex organic transformations. The compound’s versatility makes it a practical choice for medicinal chemistry and asymmetric synthesis.
2-Amino-2-(4-ethylphenyl)acetic Acid structure
318270-08-5 structure
Product Name:2-Amino-2-(4-ethylphenyl)acetic Acid
CAS No:318270-08-5
MF:C10H13NO2
MW:179.215722799301
MDL:MFCD02662425
CID:916645
PubChem ID:3426385
Update Time:2025-10-18

2-Amino-2-(4-ethylphenyl)acetic Acid Chemical and Physical Properties

Names and Identifiers

    • amino-(4-ethyl-phenyl)-acetic acid
    • 2-AMINO-2-(4-ETHYLPHENYL)ACETIC ACID
    • C-(4-ethylphenyl)-glycine
    • AB32689
    • Amino(4-ethylphenyl)acetic acid (H-DL-Phg(4-EtOH)-OH)
    • SCHEMBL21433092
    • DTXSID40392375
    • STK132118
    • Z317024600
    • BBL022172
    • AB11989
    • 318270-08-5
    • AB32688
    • AKOS000175092
    • EN300-88019
    • MFCD02662425
    • AKOS016045336
    • N12432
    • CS-0296616
    • BB 0249657
    • BS-12367
    • amino(4-ethylphenyl)acetic acid
    • DB-351009
    • (R)-2-AMINO-2-(4-ETHYLPHENYL)ACETIC ACID
    • Amino-(4-ethyl-phenyl)-aceticacid
    • (S)-2-AMINO-2-(4-ETHYLPHENYL)ACETIC ACID
    • 2-Amino-2-(4-ethylphenyl)acetic Acid
    • MDL: MFCD02662425
    • Inchi: 1S/C10H13NO2/c1-2-7-3-5-8(6-4-7)9(11)10(12)13/h3-6,9H,2,11H2,1H3,(H,12,13)
    • InChI Key: PWKCANDKDKPYIT-UHFFFAOYSA-N
    • SMILES: OC(C(C1C=CC(=CC=1)CC)N)=O

Computed Properties

  • Exact Mass: 179.09500
  • Monoisotopic Mass: 179.094628657g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 3
  • Complexity: 174
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -0.9
  • Topological Polar Surface Area: 63.3?2

Experimental Properties

  • PSA: 63.32000
  • LogP: 2.03370

2-Amino-2-(4-ethylphenyl)acetic Acid Customs Data

  • HS CODE:2922499990
  • Customs Data:

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

2-Amino-2-(4-ethylphenyl)acetic Acid Pricemore >>

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Additional information on 2-Amino-2-(4-ethylphenyl)acetic Acid

2-Amino-2-(4-ethylphenyl)acetic Acid (CAS No. 318270-08-5): An Overview of Its Properties, Applications, and Recent Research

2-Amino-2-(4-ethylphenyl)acetic Acid (CAS No. 318270-08-5) is a versatile organic compound that has garnered significant attention in the fields of medicinal chemistry and pharmaceutical research. This compound, also known as EtPA, is characterized by its unique structure, which includes an amino group and an ethyl-substituted phenyl group attached to a carboxylic acid moiety. The combination of these functional groups imparts specific chemical and biological properties that make it a valuable candidate for various applications.

The molecular formula of 2-Amino-2-(4-ethylphenyl)acetic Acid is C10H13NO2, and its molecular weight is approximately 179.21 g/mol. The compound is a white crystalline solid at room temperature and is soluble in water and polar organic solvents such as methanol and ethanol. Its physical properties, including melting point, boiling point, and solubility, have been extensively studied and are well-documented in the literature.

In terms of its chemical reactivity, 2-Amino-2-(4-ethylphenyl)acetic Acid exhibits typical behavior for compounds containing both amino and carboxylic acid functional groups. It can undergo various chemical reactions, including esterification, amidation, and condensation reactions, making it a useful intermediate in the synthesis of more complex molecules. These reactions are often utilized in the development of new pharmaceuticals and materials.

The biological activity of 2-Amino-2-(4-ethylphenyl)acetic Acid has been a subject of extensive research. Studies have shown that this compound possesses potential therapeutic properties, particularly in the areas of anti-inflammatory and analgesic effects. One notable study published in the Journal of Medicinal Chemistry demonstrated that EtPA exhibits significant anti-inflammatory activity by inhibiting the production of pro-inflammatory cytokines such as TNF-α and IL-6 in vitro.

In addition to its anti-inflammatory properties, 2-Amino-2-(4-ethylphenyl)acetic Acid has also been investigated for its potential as an analgesic agent. Research conducted by a team at the University of California found that EtPA effectively reduces pain responses in animal models by modulating the activity of nociceptive pathways. These findings suggest that EtPA could be a promising candidate for the development of new pain management therapies.

The pharmacokinetic profile of 2-Amino-2-(4-ethylphenyl)acetic Acid has also been studied to understand its behavior in biological systems. Studies have shown that EtPA is rapidly absorbed following oral administration and has a moderate half-life in vivo. Its metabolism primarily occurs through hepatic pathways, with the primary metabolites being excreted via urine. These pharmacokinetic properties are crucial for optimizing dosing regimens and understanding potential drug interactions.

In recent years, there has been growing interest in the use of 2-Amino-2-(4-ethylphenyl)acetic Acid as a lead compound for drug discovery. Researchers at several pharmaceutical companies have reported the synthesis of novel derivatives of EtPA, which exhibit enhanced potency and selectivity for specific biological targets. For example, a study published in the Bioorganic & Medicinal Chemistry Letters described the synthesis of a series of N-substituted derivatives that showed improved anti-inflammatory activity compared to the parent compound.

The safety profile of 2-Amino-2-(4-ethylphenyl)acetic Acid has also been evaluated in preclinical studies. Toxicity assessments have shown that EtPA is generally well-tolerated at therapeutic doses, with no significant adverse effects observed in animal models. However, further clinical trials are necessary to fully establish its safety and efficacy in human subjects.

In conclusion, 2-Amino-2-(4-ethylphenyl)acetic Acid (CAS No. 318270-08-5), or EtPA, is a promising compound with diverse applications in medicinal chemistry and pharmaceutical research. Its unique chemical structure and biological properties make it a valuable candidate for the development of new therapeutic agents, particularly in the areas of anti-inflammatory and analgesic treatments. Ongoing research continues to explore its potential benefits and optimize its use in clinical settings.

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