26-Norolean-7-ene, 3-methoxy-13-methyl-, (3I(2),13I+/-,14I(2))-

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  • Identifiers

    CAS number
    14021-27-3

    Molecular formula
    C31H52O

    SMILES
    C[C@@]12CC[C@@]3(C4=CC[C@@H]5[C@@]([C@H]4CC[C@]3([C@@H]1CC(CC2)(C)C)C)(CC[C@@H](C5(C)C)OC)C)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 91.08%
    Amber 61.22%
    Dry 59.9%
    Cedar 49.6%
    Musk 40.69%
    Sweet 39.38%
    Spicy 39.2%
    Sandalwood 37.25%
    Vetiver 37.23%
    Camphoreous 34.73%

     

    Flavor
    Sweet 70.39%
    Woody 67.84%
    Camphor 53.09%
    Pine 50.81%
    Dry 48.43%
    Earthy 42.22%
    Fresh 36.65%
    Balsam 35.82%
    Medical 32.46%
    Wood 30.9%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    9.7

    pKa est.
    7.03 (neutral)

    Molecular weight
    440.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    489°C

    Flash point

    • 210.0 ˚C est.

  • Synonyms

    • DTXSID001208778
    • 26-Norolean-7-ene, 3-methoxy-13-methyl-, (3I(2),13I+/-,14I(2))-
    • (4aR,6aS,8aR,10S,12aR,12bR,14aS,14bR)-10-Methoxy-2,2,4a,6a,9,9,12a,14a-octamethyl-1,2,3,4,4a,5,6,6a,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene
    • 14021-27-3
    • 14021-27-3

  • Applications

    26-Norolean-7-ene, 3-methoxy-13-methyl-, (3I(2),13I+/-,14I(2))-, CAS 14021-27-3 is a steroid-like triterpenoid derivative based on the oleanane scaffold and is typically viewed as a synthetic intermediate in pharmaceutical and steroid chemistry. Real-world applications focus on: (1) an intermediate in pharmaceutical synthesis and steroid-related compounds; (2) a building block for the synthesis of natural-product-derived or modified steroids; (3) a reference material or standard for stereochemical studies and analytical characterization; (4) a scaffold for materials science and polymer research leveraging its steroidal framework.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 5.65
    methanol 1.76
    isopropanol 5.57
    water 0.03
    ethyl acetate 15.8
    n-propanol 9.54
    acetone 12.46
    n-butanol 12.44
    acetonitrile 4.02
    DMF 15.35
    toluene 37.35
    isobutanol 9.59
    1,4-dioxane 30.13
    methyl acetate 9.53
    THF 43.35
    2-butanone 16.68
    n-pentanol 11.27
    sec-butanol 5.79
    n-hexane 2.37
    ethylene glycol 0.49
    NMP 31.38
    cyclohexane 3.02
    DMSO 5.92
    n-butyl acetate 21.79
    n-octanol 11.91
    chloroform 46.14
    n-propyl acetate 14.86
    acetic acid 5.11
    dichloromethane 26.95
    cyclohexanone 33.37
    propylene glycol 1.23
    isopropyl acetate 19.84
    DMAc 29.07
    2-ethoxyethanol 13.88
    isopentanol 13.84
    n-heptane 3.01
    ethyl formate 5.04
    1,2-dichloroethane 16.89
    n-hexanol 15.16
    2-methoxyethanol 10.7
    isobutyl acetate 19.51
    tetrachloromethane 11.08
    n-pentyl acetate 29.63
    transcutol 53.15
    n-heptanol 18.22
    ethylbenzene 18.3
    MIBK 23.55
    2-propoxyethanol 33.56
    tert-butanol 6.59
    MTBE 13.55
    2-butoxyethanol 34.93
    propionic acid 5.8
    o-xylene 21.32
    formic acid 1.15
    diethyl ether 18.1
    m-xylene 30.59
    p-xylene 19.95
    chlorobenzene 27.32
    dimethyl carbonate 8.8
    n-octane 1.08
    formamide 1.8
    cyclopentanone 32.3
    2-pentanone 21.13
    anisole 32.56
    cyclopentyl methyl ether 31.78
    gamma-butyrolactone 24.24
    1-methoxy-2-propanol 17.06
    pyridine 34.95
    3-pentanone 19.41
    furfural 24.34
    n-dodecane 0.56
    diethylene glycol 9.49
    diisopropyl ether 10.78
    tert-amyl alcohol 6.73
    acetylacetone 24.65
    n-hexadecane 0.72
    acetophenone 28.5
    methyl propionate 15.87
    isopentyl acetate 28.97
    trichloroethylene 39.69
    n-nonanol 14.67
    cyclohexanol 11.42
    benzyl alcohol 18.43
    2-ethylhexanol 15.39
    isooctanol 17.98
    dipropyl ether 23.14
    1,2-dichlorobenzene 27.43
    ethyl lactate 8.68
    propylene carbonate 15.74
    n-methylformamide 4.52
    2-pentanol 9.32
    n-pentane 2.53
    1-propoxy-2-propanol 31.35
    1-methoxy-2-propyl acetate 38.1
    2-(2-methoxypropoxy) propanol 28.98
    mesitylene 18.83
    ε-caprolactone 30.71
    p-cymene 17.13
    epichlorohydrin 29.57
    1,1,1-trichloroethane 22.82
    2-aminoethanol 2.15
    morpholine-4-carbaldehyde 39.05
    sulfolane 24.32
    2,2,4-trimethylpentane 2.04
    2-methyltetrahydrofuran 25.19
    n-hexyl acetate 31.08
    isooctane 2.22
    2-(2-butoxyethoxy)ethanol 35.34
    sec-butyl acetate 15.79
    tert-butyl acetate 26.32
    decalin 3.26
    glycerin 2.34
    diglyme 58.54
    acrylic acid 4.78
    isopropyl myristate 13.6
    n-butyric acid 13.09
    acetyl acetate 14.24
    di(2-ethylhexyl) phthalate 17.43
    ethyl propionate 15.7
    nitromethane 8.17
    1,2-diethoxyethane 25.77
    benzonitrile 17.74
    trioctyl phosphate 11.83
    1-bromopropane 14.16
    gamma-valerolactone 50.09
    n-decanol 9.08
    triethyl phosphate 14.55
    4-methyl-2-pentanol 10.62
    propionitrile 8.21
    vinylene carbonate 17.08
    1,1,2-trichlorotrifluoroethane 18.71
    DMS 18.75
    cumene 14.57
    2-octanol 10.4
    2-hexanone 18.8
    octyl acetate 15.22
    limonene 17.08
    1,2-dimethoxyethane 25.42
    ethyl orthosilicate 17.62
    tributyl phosphate 10.53
    diacetone alcohol 21.6
    N,N-dimethylaniline 28.29
    acrylonitrile 7.33
    aniline 22.78
    1,3-propanediol 5.43
    bromobenzene 34.49
    dibromomethane 20.14
    1,1,2,2-tetrachloroethane 31.28
    2-methyl-cyclohexyl acetate 25.95
    tetrabutyl urea 15.77
    diisobutyl methanol 11.99
    2-phenylethanol 28.71
    styrene 18.84
    dioctyl adipate 19.99
    dimethyl sulfate 12.34
    ethyl butyrate 21.1
    methyl lactate 7.51
    butyl lactate 22.72
    diethyl carbonate 12.99
    propanediol butyl ether 19.6
    triethyl orthoformate 24.54
    p-tert-butyltoluene 17.3
    methyl 4-tert-butylbenzoate 41.64
    morpholine 29.92
    tert-butylamine 6.04
    n-dodecanol 5.6
    dimethoxymethane 21.83
    ethylene carbonate 14.24
    cyrene 27.61
    2-ethoxyethyl acetate 38.72
    2-ethylhexyl acetate 26.97
    1,2,4-trichlorobenzene 35.7
    4-methylpyridine 35.16
    dibutyl ether 12.85
    2,6-dimethyl-4-heptanol 11.99
    DEF 21.65
    dimethyl isosorbide 50.81
    tetrachloroethylene 21.53
    eugenol 36.76
    triacetin 30.73
    span 80 25.57
    1,4-butanediol 2.94
    1,1-dichloroethane 16.26
    2-methyl-1-pentanol 12.72
    methyl formate 3.49
    2-methyl-1-butanol 12.4
    n-decane 1.59
    butyronitrile 9.98
    3,7-dimethyl-1-octanol 13.15
    1-chlorooctane 8.0
    1-chlorotetradecane 2.27
    n-nonane 1.31
    undecane 0.88
    tert-butylcyclohexane 3.24
    cyclooctane 1.98
    cyclopentanol 8.52
    tetrahydropyran 29.03
    tert-amyl methyl ether 13.27
    2,5,8-trioxanonane 38.36
    1-hexene 7.37
    2-isopropoxyethanol 15.49
    2,2,2-trifluoroethanol 3.2
    methyl butyrate 15.86

    Scent© AI

1 4

IFRA standard 51

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