5-[[1-Methyl-4-(2-phenylacetyl)pyrrol-2-yl]methylidene]-1,3-diazinane-2,4,6-trione

  • Identifiers

    Molecular formula
    C18H15N3O4

    SMILES
    CN1C=C(C=C1C=C2C(=O)NC(=O)NC2=O)C(=O)CC3=CC=CC=C3

  • Odor profile

    Fragrance
    Odorless 42.6%
    Sweet 27.56%
    Fruity 27.35%
    Bitter 26.08%
    Burnt 25.79%
    Spicy 23.32%
    Nutty 22.31%
    Caramellic 21.69%
    Cooked 20.89%
    Roasted 19.11%

     

    Flavor
    Bitter 86.59%
    Odorless 34.46%
    Nitrile 20.27%
    Lovage 19.09%
    Cedarleaf 18.82%
    Sweet-like 18.74%
    Bread crust 18.47%
    Very strong 18.29%
    Yeast 18.25%
    Broom 18.2%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    1.0

    pKa est.
    6.67 (neutral)

    Molecular weight
    337.3 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    818°C

    Flash point

    • 254.51 ˚C est.

  • Synonyms

    • CHEMBL149765
  • Applications

    The compound 5-[[1-Methyl-4-(2-phenylacetyl)pyrrol-2-yl]methylidene]-1,3-diazinane-2,4,6-trione is primarily used as an intermediate in pharmaceutical and medicinal chemistry, serving as a scaffold for the development of heterocyclic drug-like compounds. It is also employed as a building block in chemical synthesis for library generation and structure-activity relationship exploration. In laboratory settings, it functions as a research reagent in heterocyclic chemistry, enabling targeted transformations and the creation of related derivatives. In agrochemical research, the scaffold has been investigated as a basis for crop-protection agents, and it may be evaluated for incorporation into novel materials or specialty chemicals in advanced materials research.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.47
    methanol 1.27
    isopropanol 0.38
    water 0.06
    ethyl acetate 0.75
    n-propanol 0.5
    acetone 3.11
    n-butanol 0.34
    acetonitrile 2.3
    DMF 74.65
    toluene 0.1
    isobutanol 0.31
    1,4-dioxane 3.13
    methyl acetate 2.86
    THF 12.95
    2-butanone 3.16
    n-pentanol 0.43
    sec-butanol 0.34
    n-hexane 0.0
    ethylene glycol 1.67
    NMP 42.16
    cyclohexane 0.0
    DMSO 79.51
    n-butyl acetate 1.07
    n-octanol 0.16
    chloroform 1.98
    n-propyl acetate 1.23
    acetic acid 3.58
    dichloromethane 1.56
    cyclohexanone 4.23
    propylene glycol 2.42
    isopropyl acetate 0.49
    DMAc 111.19
    2-ethoxyethanol 6.29
    isopentanol 0.37
    n-heptane 0.0
    ethyl formate 2.16
    1,2-dichloroethane 0.84
    n-hexanol 0.19
    2-methoxyethanol 14.13
    isobutyl acetate 0.82
    tetrachloromethane 0.11
    n-pentyl acetate 0.47
    transcutol 5.77
    n-heptanol 0.21
    ethylbenzene 0.1
    MIBK 0.78
    2-propoxyethanol 6.41
    tert-butanol 0.53
    MTBE 0.17
    2-butoxyethanol 3.06
    propionic acid 2.01
    o-xylene 0.09
    formic acid 6.61
    diethyl ether 0.1
    m-xylene 0.08
    p-xylene 0.24
    chlorobenzene 0.34
    dimethyl carbonate 3.94
    n-octane 0.0
    formamide 13.35
    cyclopentanone 14.42
    2-pentanone 0.97
    anisole 1.01
    cyclopentyl methyl ether 0.46
    gamma-butyrolactone 17.87
    1-methoxy-2-propanol 6.79
    pyridine 4.11
    3-pentanone 0.81
    furfural 17.83
    n-dodecane 0.01
    diethylene glycol 9.42
    diisopropyl ether 0.03
    tert-amyl alcohol 0.45
    acetylacetone 3.26
    n-hexadecane 0.01
    acetophenone 2.54
    methyl propionate 1.93
    isopentyl acetate 1.31
    trichloroethylene 3.88
    n-nonanol 0.19
    cyclohexanol 0.25
    benzyl alcohol 1.92
    2-ethylhexanol 0.15
    isooctanol 0.22
    dipropyl ether 0.19
    1,2-dichlorobenzene 0.57
    ethyl lactate 2.64
    propylene carbonate 5.72
    n-methylformamide 15.69
    2-pentanol 0.12
    n-pentane 0.0
    1-propoxy-2-propanol 3.1
    1-methoxy-2-propyl acetate 3.06
    2-(2-methoxypropoxy) propanol 4.7
    mesitylene 0.06
    ε-caprolactone 4.37
    p-cymene 0.11
    epichlorohydrin 17.27
    1,1,1-trichloroethane 0.62
    2-aminoethanol 2.09
    morpholine-4-carbaldehyde 27.7
    sulfolane 34.74
    2,2,4-trimethylpentane 0.0
    2-methyltetrahydrofuran 1.38
    n-hexyl acetate 0.46
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 4.4
    sec-butyl acetate 0.59
    tert-butyl acetate 0.68
    decalin 0.01
    glycerin 7.48
    diglyme 10.08
    acrylic acid 3.51
    isopropyl myristate 0.28
    n-butyric acid 1.48
    acetyl acetate 0.91
    di(2-ethylhexyl) phthalate 1.15
    ethyl propionate 1.13
    nitromethane 21.97
    1,2-diethoxyethane 0.88
    benzonitrile 2.62
    trioctyl phosphate 0.54
    1-bromopropane 0.16
    gamma-valerolactone 29.5
    n-decanol 0.16
    triethyl phosphate 1.39
    4-methyl-2-pentanol 0.13
    propionitrile 1.92
    vinylene carbonate 5.82
    1,1,2-trichlorotrifluoroethane 17.61
    DMS 2.06
    cumene 0.09
    2-octanol 0.12
    2-hexanone 1.53
    octyl acetate 0.4
    limonene 0.08
    1,2-dimethoxyethane 12.86
    ethyl orthosilicate 0.97
    tributyl phosphate 0.87
    diacetone alcohol 2.98
    N,N-dimethylaniline 0.81
    acrylonitrile 5.28
    aniline 0.56
    1,3-propanediol 2.99
    bromobenzene 0.27
    dibromomethane 0.49
    1,1,2,2-tetrachloroethane 3.03
    2-methyl-cyclohexyl acetate 1.34
    tetrabutyl urea 2.14
    diisobutyl methanol 0.14
    2-phenylethanol 1.33
    styrene 0.15
    dioctyl adipate 0.96
    dimethyl sulfate 12.35
    ethyl butyrate 1.06
    methyl lactate 5.59
    butyl lactate 1.72
    diethyl carbonate 1.21
    propanediol butyl ether 2.6
    triethyl orthoformate 1.16
    p-tert-butyltoluene 0.1
    methyl 4-tert-butylbenzoate 2.68
    morpholine 4.98
    tert-butylamine 0.11
    n-dodecanol 0.12
    dimethoxymethane 8.68
    ethylene carbonate 3.74
    cyrene 10.31
    2-ethoxyethyl acetate 1.32
    2-ethylhexyl acetate 0.85
    1,2,4-trichlorobenzene 1.11
    4-methylpyridine 2.64
    dibutyl ether 0.18
    2,6-dimethyl-4-heptanol 0.14
    DEF 3.49
    dimethyl isosorbide 11.05
    tetrachloroethylene 1.03
    eugenol 4.01
    triacetin 2.0
    span 80 2.27
    1,4-butanediol 1.78
    1,1-dichloroethane 0.48
    2-methyl-1-pentanol 0.41
    methyl formate 11.55
    2-methyl-1-butanol 0.3
    n-decane 0.01
    butyronitrile 1.18
    3,7-dimethyl-1-octanol 0.19
    1-chlorooctane 0.04
    1-chlorotetradecane 0.03
    n-nonane 0.0
    undecane 0.01
    tert-butylcyclohexane 0.0
    cyclooctane 0.0
    cyclopentanol 0.79
    tetrahydropyran 0.58
    tert-amyl methyl ether 0.18
    2,5,8-trioxanonane 8.72
    1-hexene 0.03
    2-isopropoxyethanol 2.67
    2,2,2-trifluoroethanol 3.66
    methyl butyrate 2.24

    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