5-(3-phenylpropyl)-1H-pyrazole

  • Identifiers

    Molecular formula
    C12H14N2

    SMILES
    C1=CC=C(C=C1)CCCC2=CC=NN2

  • Odor profile

    Fragrance
    Roasted 56.87%
    Burnt 46.34%
    Nutty 42.38%
    Earthy 41.92%
    Meaty 35.42%
    Cooked 30.39%
    Animal 29.6%
    Coffee 29.06%
    Musty 28.38%
    Vegetable 25.84%

     

    Flavor
    Green 63.21%
    Waxy 37.86%
    Fruity 36.19%
    Earthy 30.17%
    Herbal 29.59%
    Floral 28.73%
    Fatty 27.82%
    Mushroom 24.74%
    Musty 24.28%
    Oily 24.22%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    2.8

    pKa est.
    6.99 (neutral)

    Molecular weight
    186.25 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    347°C

    Flash point

    • 169.79 ˚C est.

  • Synonyms

    • SCHEMBL21436163
  • Applications

    5-(3-phenylpropyl)-1H-pyrazole is primarily used as a synthetic intermediate for the preparation of bioactive pyrazole derivatives. In pharmaceutical R&D, it is commonly evaluated as a building block for designing small-molecule leads and enzyme inhibitors based on the pyrazole scaffold. In agrochemical research, it serves as a precursor for pyrazole-based candidates and as a motif in structure-activity investigations. In materials science and polymer chemistry, it can be employed as a functionalized heterocyclic unit or a component of monomer designs for specialty polymers. In coordination chemistry and catalysis, the pyrazole ring can act as a donor ligand to transition metals, enabling development of novel catalysts and metal–organic frameworks. In coatings, inks, and adhesives, such pyrazole derivatives may be explored as functional additives or crosslinking agents to improve thermal stability and adhesion.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 118.79
    methanol 206.1
    isopropanol 54.92
    water 0.14
    ethyl acetate 133.01
    n-propanol 88.79
    acetone 267.9
    n-butanol 73.44
    acetonitrile 83.04
    DMF 251.43
    toluene 43.18
    isobutanol 52.35
    1,4-dioxane 250.25
    methyl acetate 125.56
    THF 348.59
    2-butanone 184.69
    n-pentanol 81.96
    sec-butanol 53.1
    n-hexane 5.51
    ethylene glycol 54.44
    NMP 119.15
    cyclohexane 4.28
    DMSO 497.19
    n-butyl acetate 82.12
    n-octanol 15.99
    chloroform 252.47
    n-propyl acetate 82.62
    acetic acid 109.89
    dichloromethane 231.34
    cyclohexanone 152.39
    propylene glycol 76.01
    isopropyl acetate 70.38
    DMAc 310.47
    2-ethoxyethanol 191.56
    isopentanol 71.21
    n-heptane 4.47
    ethyl formate 62.4
    1,2-dichloroethane 189.35
    n-hexanol 61.16
    2-methoxyethanol 257.33
    isobutyl acetate 70.55
    tetrachloromethane 19.77
    n-pentyl acetate 36.46
    transcutol 956.59
    n-heptanol 21.52
    ethylbenzene 24.02
    MIBK 79.17
    2-propoxyethanol 154.65
    tert-butanol 67.31
    MTBE 89.84
    2-butoxyethanol 65.2
    propionic acid 72.56
    o-xylene 26.25
    formic acid 58.02
    diethyl ether 147.94
    m-xylene 28.94
    p-xylene 32.12
    chlorobenzene 72.61
    dimethyl carbonate 65.16
    n-octane 1.69
    formamide 93.24
    cyclopentanone 209.05
    2-pentanone 129.22
    anisole 90.51
    cyclopentyl methyl ether 103.51
    gamma-butyrolactone 200.55
    1-methoxy-2-propanol 161.91
    pyridine 167.25
    3-pentanone 119.99
    furfural 179.13
    n-dodecane 1.64
    diethylene glycol 155.09
    diisopropyl ether 29.54
    tert-amyl alcohol 58.95
    acetylacetone 159.39
    n-hexadecane 1.89
    acetophenone 80.87
    methyl propionate 125.09
    isopentyl acetate 77.62
    trichloroethylene 331.48
    n-nonanol 17.91
    cyclohexanol 46.11
    benzyl alcohol 72.92
    2-ethylhexanol 40.1
    isooctanol 21.11
    dipropyl ether 68.78
    1,2-dichlorobenzene 66.55
    ethyl lactate 48.05
    propylene carbonate 96.51
    n-methylformamide 109.16
    2-pentanol 43.32
    n-pentane 3.32
    1-propoxy-2-propanol 99.92
    1-methoxy-2-propyl acetate 112.24
    2-(2-methoxypropoxy) propanol 104.96
    mesitylene 18.49
    ε-caprolactone 111.4
    p-cymene 18.74
    epichlorohydrin 286.56
    1,1,1-trichloroethane 97.57
    2-aminoethanol 88.08
    morpholine-4-carbaldehyde 197.78
    sulfolane 216.68
    2,2,4-trimethylpentane 4.74
    2-methyltetrahydrofuran 154.5
    n-hexyl acetate 48.93
    isooctane 3.53
    2-(2-butoxyethoxy)ethanol 148.93
    sec-butyl acetate 59.42
    tert-butyl acetate 79.93
    decalin 5.89
    glycerin 113.93
    diglyme 259.35
    acrylic acid 75.01
    isopropyl myristate 24.96
    n-butyric acid 94.86
    acetyl acetate 68.51
    di(2-ethylhexyl) phthalate 34.67
    ethyl propionate 71.17
    nitromethane 223.59
    1,2-diethoxyethane 195.1
    benzonitrile 65.54
    trioctyl phosphate 18.44
    1-bromopropane 74.5
    gamma-valerolactone 239.01
    n-decanol 15.05
    triethyl phosphate 39.16
    4-methyl-2-pentanol 35.24
    propionitrile 71.51
    vinylene carbonate 90.17
    1,1,2-trichlorotrifluoroethane 185.99
    DMS 74.07
    cumene 20.62
    2-octanol 11.9
    2-hexanone 94.53
    octyl acetate 29.38
    limonene 26.44
    1,2-dimethoxyethane 257.43
    ethyl orthosilicate 39.3
    tributyl phosphate 27.11
    diacetone alcohol 94.28
    N,N-dimethylaniline 58.53
    acrylonitrile 88.09
    aniline 74.03
    1,3-propanediol 95.89
    bromobenzene 68.31
    dibromomethane 123.97
    1,1,2,2-tetrachloroethane 241.91
    2-methyl-cyclohexyl acetate 58.86
    tetrabutyl urea 35.03
    diisobutyl methanol 25.86
    2-phenylethanol 62.04
    styrene 35.43
    dioctyl adipate 43.49
    dimethyl sulfate 105.16
    ethyl butyrate 66.95
    methyl lactate 67.26
    butyl lactate 43.06
    diethyl carbonate 51.66
    propanediol butyl ether 65.78
    triethyl orthoformate 54.77
    p-tert-butyltoluene 18.43
    methyl 4-tert-butylbenzoate 59.3
    morpholine 259.68
    tert-butylamine 38.95
    n-dodecanol 12.85
    dimethoxymethane 236.53
    ethylene carbonate 74.09
    cyrene 83.8
    2-ethoxyethyl acetate 91.19
    2-ethylhexyl acetate 58.97
    1,2,4-trichlorobenzene 88.14
    4-methylpyridine 115.95
    dibutyl ether 43.7
    2,6-dimethyl-4-heptanol 25.86
    DEF 131.2
    dimethyl isosorbide 137.12
    tetrachloroethylene 145.82
    eugenol 67.53
    triacetin 80.86
    span 80 65.64
    1,4-butanediol 61.47
    1,1-dichloroethane 124.3
    2-methyl-1-pentanol 76.57
    methyl formate 82.57
    2-methyl-1-butanol 60.81
    n-decane 2.42
    butyronitrile 66.56
    3,7-dimethyl-1-octanol 30.15
    1-chlorooctane 13.06
    1-chlorotetradecane 6.5
    n-nonane 2.1
    undecane 1.93
    tert-butylcyclohexane 6.33
    cyclooctane 1.91
    cyclopentanol 46.01
    tetrahydropyran 165.83
    tert-amyl methyl ether 65.91
    2,5,8-trioxanonane 183.67
    1-hexene 34.57
    2-isopropoxyethanol 121.26
    2,2,2-trifluoroethanol 39.01
    methyl butyrate 88.48

    Scent© AI

1 of 4
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