ethyl (2R)-2-(N-benzoyl-3-chloro-4-fluoroanilino)propanoate

  • Identifiers

    Molecular formula
    C18H17ClFNO3

    SMILES
    CCOC(=O)[C@@H](C)N(C1=CC(=C(C=C1)F)Cl)C(=O)C2=CC=CC=C2

  • Odor profile

    Fragrance
    Grape 46.01%
    Fruity 42.73%
    Odorless 41.23%
    Floral 33.64%
    Neroli 26.73%
    Citrus 25.63%
    Sweet 23.54%
    Milky 23.29%
    Fatty 22.86%
    Musk 21.92%

     

    Flavor
    Bitter 80.6%
    Odorless 42.3%
    Bland 26.36%
    Mild 22.51%
    Fruity 20.79%
    Sweet-like 20.31%
    Orange flower 19.08%
    Very mild 19.06%
    Nitrile 19.03%
    Heather 18.51%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    3.6

    pKa est.
    6.31 (neutral)

    Molecular weight
    349.8 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    407°C

    Flash point

    • 176.11 ˚C est.

  • Applications

    ethyl (2R)-2-(N-benzoyl-3-chloro-4-fluoroanilino)propanoate is commonly used in pharmaceutical research as a chiral building block and an N-benzoyl protected amino acid derivative, typically serving as a precursor for the synthesis of active pharmaceutical ingredients and peptidomimetics. In medicinal chemistry, it provides a protected amino acid scaffold for constructing chiral amine compounds and for exploring structure-activity relationships. It also participates in asymmetric synthesis workflows, where its chirality and functional groups can be leveraged as a starting material or chiral auxiliary/ligand precursor. In chemical manufacturing, it acts as a precursor for producing arylalanine-derived compounds and related intermediates used in drug discovery pipelines. Additionally, in agrochemical research, such aryl-substituted amino acid derivatives may be evaluated as building blocks for novel agrochemicals, subject to formulation and regulatory constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 65.79
    methanol 80.29
    isopropanol 40.32
    water 0.06
    ethyl acetate 333.5
    n-propanol 68.55
    acetone 388.26
    n-butanol 63.28
    acetonitrile 336.64
    DMF 287.1
    toluene 249.91
    isobutanol 47.01
    1,4-dioxane 319.96
    methyl acetate 337.56
    THF 502.67
    2-butanone 353.8
    n-pentanol 66.04
    sec-butanol 72.33
    n-hexane 3.09
    ethylene glycol 7.99
    NMP 247.31
    cyclohexane 10.95
    DMSO 282.95
    n-butyl acetate 135.52
    n-octanol 14.28
    chloroform 898.05
    n-propyl acetate 157.35
    acetic acid 196.38
    dichloromethane 1175.5
    cyclohexanone 413.75
    propylene glycol 11.24
    isopropyl acetate 143.11
    DMAc 512.35
    2-ethoxyethanol 157.86
    isopentanol 58.9
    n-heptane 2.44
    ethyl formate 153.12
    1,2-dichloroethane 620.29
    n-hexanol 39.15
    2-methoxyethanol 175.95
    isobutyl acetate 68.48
    tetrachloromethane 47.43
    n-pentyl acetate 73.16
    transcutol 332.44
    n-heptanol 23.92
    ethylbenzene 84.89
    MIBK 95.73
    2-propoxyethanol 124.82
    tert-butanol 57.61
    MTBE 99.33
    2-butoxyethanol 74.23
    propionic acid 102.66
    o-xylene 100.82
    formic acid 65.0
    diethyl ether 152.96
    m-xylene 79.32
    p-xylene 101.74
    chlorobenzene 235.84
    dimethyl carbonate 153.26
    n-octane 1.46
    formamide 178.44
    cyclopentanone 424.05
    2-pentanone 224.67
    anisole 207.78
    cyclopentyl methyl ether 161.36
    gamma-butyrolactone 468.04
    1-methoxy-2-propanol 104.97
    pyridine 564.99
    3-pentanone 223.75
    furfural 442.05
    n-dodecane 1.49
    diethylene glycol 85.56
    diisopropyl ether 27.03
    tert-amyl alcohol 79.12
    acetylacetone 350.58
    n-hexadecane 1.77
    acetophenone 219.72
    methyl propionate 241.85
    isopentyl acetate 99.42
    trichloroethylene 1244.52
    n-nonanol 16.83
    cyclohexanol 92.95
    benzyl alcohol 162.47
    2-ethylhexanol 30.82
    isooctanol 21.93
    dipropyl ether 50.44
    1,2-dichlorobenzene 189.09
    ethyl lactate 67.18
    propylene carbonate 222.93
    n-methylformamide 170.56
    2-pentanol 41.64
    n-pentane 2.88
    1-propoxy-2-propanol 73.93
    1-methoxy-2-propyl acetate 144.92
    2-(2-methoxypropoxy) propanol 90.33
    mesitylene 32.65
    ε-caprolactone 299.64
    p-cymene 29.55
    epichlorohydrin 691.2
    1,1,1-trichloroethane 343.77
    2-aminoethanol 23.96
    morpholine-4-carbaldehyde 317.58
    sulfolane 330.23
    2,2,4-trimethylpentane 3.38
    2-methyltetrahydrofuran 309.24
    n-hexyl acetate 74.09
    isooctane 1.46
    2-(2-butoxyethoxy)ethanol 109.47
    sec-butyl acetate 103.76
    tert-butyl acetate 126.15
    decalin 6.11
    glycerin 23.22
    diglyme 269.43
    acrylic acid 112.09
    isopropyl myristate 30.42
    n-butyric acid 135.86
    acetyl acetate 236.67
    di(2-ethylhexyl) phthalate 42.38
    ethyl propionate 156.84
    nitromethane 617.95
    1,2-diethoxyethane 146.16
    benzonitrile 217.37
    trioctyl phosphate 23.15
    1-bromopropane 213.75
    gamma-valerolactone 485.5
    n-decanol 14.02
    triethyl phosphate 59.9
    4-methyl-2-pentanol 24.01
    propionitrile 193.91
    vinylene carbonate 236.66
    1,1,2-trichlorotrifluoroethane 302.18
    DMS 128.67
    cumene 38.09
    2-octanol 16.42
    2-hexanone 151.26
    octyl acetate 41.08
    limonene 38.74
    1,2-dimethoxyethane 319.83
    ethyl orthosilicate 52.32
    tributyl phosphate 33.0
    diacetone alcohol 119.84
    N,N-dimethylaniline 97.9
    acrylonitrile 289.3
    aniline 206.84
    1,3-propanediol 49.24
    bromobenzene 258.29
    dibromomethane 592.06
    1,1,2,2-tetrachloroethane 678.16
    2-methyl-cyclohexyl acetate 76.84
    tetrabutyl urea 48.92
    diisobutyl methanol 18.71
    2-phenylethanol 105.8
    styrene 127.6
    dioctyl adipate 60.31
    dimethyl sulfate 198.99
    ethyl butyrate 119.48
    methyl lactate 82.1
    butyl lactate 56.3
    diethyl carbonate 94.91
    propanediol butyl ether 47.08
    triethyl orthoformate 71.69
    p-tert-butyltoluene 24.3
    methyl 4-tert-butylbenzoate 102.14
    morpholine 313.61
    tert-butylamine 29.69
    n-dodecanol 11.45
    dimethoxymethane 262.18
    ethylene carbonate 188.34
    cyrene 122.59
    2-ethoxyethyl acetate 148.24
    2-ethylhexyl acetate 79.69
    1,2,4-trichlorobenzene 224.51
    4-methylpyridine 490.64
    dibutyl ether 37.07
    2,6-dimethyl-4-heptanol 18.71
    DEF 257.12
    dimethyl isosorbide 173.4
    tetrachloroethylene 412.69
    eugenol 101.76
    triacetin 118.13
    span 80 61.5
    1,4-butanediol 28.87
    1,1-dichloroethane 425.09
    2-methyl-1-pentanol 71.88
    methyl formate 168.29
    2-methyl-1-butanol 66.91
    n-decane 2.15
    butyronitrile 159.53
    3,7-dimethyl-1-octanol 20.99
    1-chlorooctane 14.25
    1-chlorotetradecane 7.18
    n-nonane 1.78
    undecane 1.74
    tert-butylcyclohexane 4.25
    cyclooctane 2.18
    cyclopentanol 82.4
    tetrahydropyran 310.05
    tert-amyl methyl ether 90.53
    2,5,8-trioxanonane 192.83
    1-hexene 30.07
    2-isopropoxyethanol 105.3
    2,2,2-trifluoroethanol 89.79
    methyl butyrate 189.76

    Scent© AI

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Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
No restriction
Category 2
Products applied to the axillae
No restriction Category 7B
Leave-on products applied to the hair with some hand contact
No restriction
Category 3
Products applied to the face/body using fingertips
No restriction Category 8
Products with significant anogenital exposure
No restriction
Category 4
Products related to fine fragrance
No restriction Category 9
Products with body and hand exposure, primarily rinse off
No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
No restriction Category 10A
Household care products with mostly hand contact
No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
No restriction
Category 5D
Baby Creams, baby Oils and baby talc
No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
No restriction
Category 6
Products with oral and lip exposure
No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
No restriction