10,13-Dimethyl-1,2,4,5,6,7,8,9,11,12,14,15-dodecahydrocyclopenta[a]phenanthren-3-one

  • Identifiers

    Molecular formula
    C19H28O

    SMILES
    CC12CCC3C(C1CC=C2)CCC4C3(CCC(=O)C4)C

  • Odor profile

    Fragrance
    Woody 69.43%
    Fruity 42.53%
    Amber 41.24%
    Sweet 40.98%
    Fresh 40.83%
    Musk 39.73%
    Dry 39.49%
    Cedar 36.22%
    Floral 36.17%
    Green 33.64%

     

    Flavor
    Sweet 30.04%
    Woody 28.56%
    Spice 27.37%
    Wood 26.66%
    Herb 26.24%
    Spicy 25.4%
    Camphor 24.36%
    Dry 23.46%
    Fir needle 23.42%
    Herbal 23.34%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    4.9

    pKa est.
    7.43 (neutral)

    Molecular weight
    272.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    398°C

    Flash point

    • 175.94 ˚C est.

  • Synonyms

    • 5alpha-Androstenone
    • DTXSID80860220
    • SCHEMBL15261670
    • PD014165
    • DB-049952
    • NS00009595
    • BRD-A64011898-001-01-0
  • Applications

    10,13-Dimethyl-1,2,4,5,6,7,8,9,11,12,14,15-dodecahydrocyclopenta[a]phenanthren-3-one primarily serves as a synthetic intermediate in steroid chemistry, acting as a building block for corticosteroid and other steroid hormone derivatives used in pharmaceutical manufacturing; it is also employed in research and development as a model compound for reaction development and analytical method validation related to saturated steroid cores; in some cases it is explored as a precursor for cosmetics/dermatological actives derived from the steroid framework; and it may be studied in polymer and materials science as a steroid-inspired scaffold for material development.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 173.71
    methanol 118.86
    isopropanol 159.51
    water 0.9
    ethyl acetate 367.6
    n-propanol 181.87
    acetone 446.79
    n-butanol 202.33
    acetonitrile 202.21
    DMF 273.55
    toluene 897.2
    isobutanol 112.28
    1,4-dioxane 802.25
    methyl acetate 207.17
    THF 933.59
    2-butanone 273.02
    n-pentanol 45.47
    sec-butanol 50.42
    n-hexane 7.35
    ethylene glycol 16.22
    NMP 97.09
    cyclohexane 67.73
    DMSO 111.24
    n-butyl acetate 191.97
    n-octanol 26.25
    chloroform 994.07
    n-propyl acetate 126.11
    acetic acid 73.08
    dichloromethane 623.53
    cyclohexanone 451.03
    propylene glycol 20.3
    isopropyl acetate 322.96
    DMAc 172.3
    2-ethoxyethanol 102.08
    isopentanol 154.35
    n-heptane 8.94
    ethyl formate 125.0
    1,2-dichloroethane 395.66
    n-hexanol 94.66
    2-methoxyethanol 274.63
    isobutyl acetate 114.77
    tetrachloromethane 116.17
    n-pentyl acetate 102.33
    transcutol 734.9
    n-heptanol 43.51
    ethylbenzene 151.65
    MIBK 226.54
    2-propoxyethanol 249.64
    tert-butanol 131.57
    MTBE 153.39
    2-butoxyethanol 120.88
    propionic acid 71.53
    o-xylene 277.02
    formic acid 25.08
    diethyl ether 361.99
    m-xylene 418.37
    p-xylene 165.73
    chlorobenzene 405.38
    dimethyl carbonate 134.6
    n-octane 3.21
    formamide 61.35
    cyclopentanone 434.21
    2-pentanone 330.43
    anisole 274.8
    cyclopentyl methyl ether 330.47
    gamma-butyrolactone 332.33
    1-methoxy-2-propanol 237.63
    pyridine 703.67
    3-pentanone 230.53
    furfural 319.08
    n-dodecane 2.88
    diethylene glycol 151.56
    diisopropyl ether 104.86
    tert-amyl alcohol 40.05
    acetylacetone 415.47
    n-hexadecane 3.66
    acetophenone 184.98
    methyl propionate 227.2
    isopentyl acetate 202.81
    trichloroethylene 672.73
    n-nonanol 30.28
    cyclohexanol 144.16
    benzyl alcohol 149.27
    2-ethylhexanol 53.55
    isooctanol 41.55
    dipropyl ether 108.42
    1,2-dichlorobenzene 290.51
    ethyl lactate 58.46
    propylene carbonate 188.94
    n-methylformamide 128.49
    2-pentanol 83.56
    n-pentane 19.11
    1-propoxy-2-propanol 161.3
    1-methoxy-2-propyl acetate 323.77
    2-(2-methoxypropoxy) propanol 126.67
    mesitylene 203.46
    ε-caprolactone 298.29
    p-cymene 72.81
    epichlorohydrin 501.24
    1,1,1-trichloroethane 363.81
    2-aminoethanol 46.25
    morpholine-4-carbaldehyde 295.19
    sulfolane 181.55
    2,2,4-trimethylpentane 6.2
    2-methyltetrahydrofuran 318.99
    n-hexyl acetate 108.59
    isooctane 9.75
    2-(2-butoxyethoxy)ethanol 182.08
    sec-butyl acetate 127.98
    tert-butyl acetate 258.62
    decalin 16.98
    glycerin 41.97
    diglyme 415.48
    acrylic acid 60.19
    isopropyl myristate 55.15
    n-butyric acid 193.88
    acetyl acetate 248.28
    di(2-ethylhexyl) phthalate 59.47
    ethyl propionate 144.83
    nitromethane 190.32
    1,2-diethoxyethane 250.08
    benzonitrile 258.05
    trioctyl phosphate 37.26
    1-bromopropane 250.13
    gamma-valerolactone 599.1
    n-decanol 22.7
    triethyl phosphate 68.39
    4-methyl-2-pentanol 72.36
    propionitrile 253.57
    vinylene carbonate 232.46
    1,1,2-trichlorotrifluoroethane 181.03
    DMS 156.85
    cumene 79.99
    2-octanol 22.88
    2-hexanone 98.14
    octyl acetate 56.53
    limonene 71.8
    1,2-dimethoxyethane 282.67
    ethyl orthosilicate 68.52
    tributyl phosphate 45.63
    diacetone alcohol 167.07
    N,N-dimethylaniline 133.71
    acrylonitrile 247.4
    aniline 446.38
    1,3-propanediol 130.25
    bromobenzene 462.51
    dibromomethane 421.34
    1,1,2,2-tetrachloroethane 497.64
    2-methyl-cyclohexyl acetate 107.61
    tetrabutyl urea 53.71
    diisobutyl methanol 49.64
    2-phenylethanol 177.57
    styrene 192.92
    dioctyl adipate 77.23
    dimethyl sulfate 119.87
    ethyl butyrate 146.72
    methyl lactate 82.35
    butyl lactate 81.45
    diethyl carbonate 104.28
    propanediol butyl ether 78.45
    triethyl orthoformate 113.12
    p-tert-butyltoluene 71.4
    methyl 4-tert-butylbenzoate 142.75
    morpholine 641.39
    tert-butylamine 93.58
    n-dodecanol 17.66
    dimethoxymethane 458.02
    ethylene carbonate 218.83
    cyrene 98.12
    2-ethoxyethyl acetate 220.56
    2-ethylhexyl acetate 146.93
    1,2,4-trichlorobenzene 298.17
    4-methylpyridine 653.23
    dibutyl ether 55.55
    2,6-dimethyl-4-heptanol 49.64
    DEF 194.13
    dimethyl isosorbide 220.0
    tetrachloroethylene 325.22
    eugenol 136.84
    triacetin 157.57
    span 80 89.62
    1,4-butanediol 23.19
    1,1-dichloroethane 402.37
    2-methyl-1-pentanol 43.09
    methyl formate 91.69
    2-methyl-1-butanol 85.81
    n-decane 5.18
    butyronitrile 250.31
    3,7-dimethyl-1-octanol 43.64
    1-chlorooctane 24.07
    1-chlorotetradecane 10.87
    n-nonane 4.26
    undecane 3.68
    tert-butylcyclohexane 12.2
    cyclooctane 20.92
    cyclopentanol 97.84
    tetrahydropyran 681.28
    tert-amyl methyl ether 69.74
    2,5,8-trioxanonane 238.54
    1-hexene 31.87
    2-isopropoxyethanol 77.88
    2,2,2-trifluoroethanol 44.6
    methyl butyrate 148.29

    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