Cyclolaudenol

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  • Identifiers

    CAS number
    511-61-5

    Molecular formula
    C31H52O

    SMILES
    C[C@H](CC[C@H](C)C(=C)C)[C@H]1CC[C@@]2([C@@]1(CC[C@]34[C@H]2CC[C@@H]5[C@]3(C4)CC[C@@H](C5(C)C)O)C)C

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  • Odor profile

    Fragrance
    Woody 89.17%
    Sandalwood 53.54%
    Amber 50.02%
    Dry 45.67%
    Vetiver 37.71%
    Cedar 37.68%
    Balsamic 36.39%
    Sweet 35.29%
    Waxy 34.51%
    Musk 31.13%

     

    Flavor
    Woody 64.97%
    Wood 39.42%
    Pine 30.24%
    Balsam 29.54%
    Camphor 27.84%
    Spice 27.45%
    Herb 26.21%
    Fir needle 25.53%
    Herbal 23.89%
    Waxy 23.04%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    10.4

    pKa est.
    8.4 (weak base)

    Molecular weight
    440.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    495°C

    Flash point

    • 161.95 ˚C est.

  • Synonyms

    • Cyclolaudenol
    • 511-61-5
    • 37A519WW2T
    • (24S)-24-methylcycloart-25-en-3beta-ol
    • (1S,3R,6S,8R,11S,12S,15R,16R)-15-[(2R,5S)-5,6-dimethylhept-6-en-2-yl]-7,7,12,16-tetramethylpentacyclo[9.7.0.01,3.03,8.012,16]octadecan-6-ol
    • CHEBI:142990
    • DTXSID501317556
    • (1S,3R,6S,8R,11S,12S,15R,16R)-15-((2R,5S)-5,6-dimethylhept-6-en-2-yl)-7,7,12,16-tetramethylpentacyclo(9.7.0.01,3.03,8.012,16)octadecan-6-ol
    • RefChem:919404
    • DTXCID401747364
    • (3 beta,24S)-24-methyl-9,19-cyclolanost-25-en-3-ol
    • 24-Methylcycloartenol
    • UNII-37A519WW2T
    • cyclolaudenol (24S)
    • SCHEMBL679913
    • 9,19-Cyclolanost-25-en-3-ol, 24-methyl-, (3.beta.,24S)-
    • CHEMBL376381
    • 9,19-Cyclo-9.beta.-lanost-25-en-3.beta.-ol, 24-methyl-, (24S)-
    • (24S)-24-methylcycloarta-25-en-3-beta-ol
    • C22175
    • 24(S)-methyl-9beta,19-cyclolanost-25-en-3beta-ol
    • Q27256667
    • (3beta,24S)-24-Methyl-9,19-cyclolanost-25-en-3-ol
    • (24S)-24-Methyl-9beta-9,19-cyclolanost-25-en-3beta-ol
    • (3beta,9beta,24S)-24-methyl-9,19-cyclolanost-25-en-3-ol
    • 9,19-CYCLO-9.BETA.-LANOST-25-EN-3.BETA.-OL, 24-METHYL-
    • 511-61-5

  • Applications

    Cyclolaudenol (CAS 511-61-5) is used as an odorant and a synthetic precursor in fragrance chemistry, serving as a building block for fragrance derivatives in cosmetics and personal care; it is also evaluated for use in household products as a fragrance component, and has potential as a starting material for coatings and inks as well as for polymer and plastic formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 6.34
    methanol 2.12
    isopropanol 7.15
    water 0.03
    ethyl acetate 11.78
    n-propanol 7.95
    acetone 8.82
    n-butanol 10.87
    acetonitrile 2.23
    DMF 10.14
    toluene 13.38
    isobutanol 6.72
    1,4-dioxane 19.01
    methyl acetate 5.46
    THF 35.25
    2-butanone 9.53
    n-pentanol 5.99
    sec-butanol 4.91
    n-hexane 0.65
    ethylene glycol 0.51
    NMP 13.22
    cyclohexane 0.8
    DMSO 4.34
    n-butyl acetate 12.6
    n-octanol 5.3
    chloroform 19.28
    n-propyl acetate 7.98
    acetic acid 4.94
    dichloromethane 9.95
    cyclohexanone 16.92
    propylene glycol 1.19
    isopropyl acetate 17.47
    DMAc 17.02
    2-ethoxyethanol 10.42
    isopentanol 11.37
    n-heptane 0.85
    ethyl formate 3.06
    1,2-dichloroethane 6.96
    n-hexanol 8.82
    2-methoxyethanol 13.03
    isobutyl acetate 10.03
    tetrachloromethane 4.82
    n-pentyl acetate 16.16
    transcutol 53.83
    n-heptanol 8.58
    ethylbenzene 5.46
    MIBK 16.75
    2-propoxyethanol 26.92
    tert-butanol 7.66
    MTBE 11.31
    2-butoxyethanol 24.57
    propionic acid 4.27
    o-xylene 7.36
    formic acid 1.2
    diethyl ether 11.32
    m-xylene 10.92
    p-xylene 6.03
    chlorobenzene 9.81
    dimethyl carbonate 6.03
    n-octane 0.31
    formamide 1.88
    cyclopentanone 17.91
    2-pentanone 13.65
    anisole 13.92
    cyclopentyl methyl ether 15.5
    gamma-butyrolactone 14.72
    1-methoxy-2-propanol 18.58
    pyridine 15.12
    3-pentanone 10.0
    furfural 13.64
    n-dodecane 0.16
    diethylene glycol 9.64
    diisopropyl ether 6.42
    tert-amyl alcohol 5.53
    acetylacetone 19.04
    n-hexadecane 0.2
    acetophenone 11.78
    methyl propionate 9.76
    isopentyl acetate 19.49
    trichloroethylene 16.96
    n-nonanol 6.78
    cyclohexanol 6.52
    benzyl alcohol 8.41
    2-ethylhexanol 6.84
    isooctanol 8.58
    dipropyl ether 11.02
    1,2-dichlorobenzene 9.83
    ethyl lactate 5.34
    propylene carbonate 9.24
    n-methylformamide 3.37
    2-pentanol 7.23
    n-pentane 0.89
    1-propoxy-2-propanol 23.54
    1-methoxy-2-propyl acetate 31.41
    2-(2-methoxypropoxy) propanol 20.48
    mesitylene 6.85
    ε-caprolactone 16.87
    p-cymene 5.68
    epichlorohydrin 18.09
    1,1,1-trichloroethane 11.37
    2-aminoethanol 2.28
    morpholine-4-carbaldehyde 22.35
    sulfolane 14.09
    2,2,4-trimethylpentane 0.75
    2-methyltetrahydrofuran 14.63
    n-hexyl acetate 16.58
    isooctane 0.91
    2-(2-butoxyethoxy)ethanol 26.81
    sec-butyl acetate 9.28
    tert-butyl acetate 24.48
    decalin 0.83
    glycerin 2.55
    diglyme 47.01
    acrylic acid 3.28
    isopropyl myristate 6.92
    n-butyric acid 11.59
    acetyl acetate 10.58
    di(2-ethylhexyl) phthalate 8.74
    ethyl propionate 9.1
    nitromethane 6.42
    1,2-diethoxyethane 17.62
    benzonitrile 6.51
    trioctyl phosphate 5.69
    1-bromopropane 5.68
    gamma-valerolactone 35.08
    n-decanol 4.04
    triethyl phosphate 7.98
    4-methyl-2-pentanol 8.05
    propionitrile 4.55
    vinylene carbonate 9.33
    1,1,2-trichlorotrifluoroethane 12.3
    DMS 11.63
    cumene 4.49
    2-octanol 4.84
    2-hexanone 8.66
    octyl acetate 7.42
    limonene 5.96
    1,2-dimethoxyethane 18.25
    ethyl orthosilicate 9.76
    tributyl phosphate 5.44
    diacetone alcohol 19.38
    N,N-dimethylaniline 10.93
    acrylonitrile 4.32
    aniline 11.11
    1,3-propanediol 6.86
    bromobenzene 10.72
    dibromomethane 7.43
    1,1,2,2-tetrachloroethane 13.76
    2-methyl-cyclohexyl acetate 13.18
    tetrabutyl urea 7.89
    diisobutyl methanol 7.07
    2-phenylethanol 14.33
    styrene 5.58
    dioctyl adipate 9.91
    dimethyl sulfate 8.28
    ethyl butyrate 11.87
    methyl lactate 6.1
    butyl lactate 13.63
    diethyl carbonate 7.55
    propanediol butyl ether 13.8
    triethyl orthoformate 14.53
    p-tert-butyltoluene 6.51
    methyl 4-tert-butylbenzoate 24.86
    morpholine 19.92
    tert-butylamine 5.17
    n-dodecanol 2.41
    dimethoxymethane 18.21
    ethylene carbonate 8.25
    cyrene 14.21
    2-ethoxyethyl acetate 26.33
    2-ethylhexyl acetate 14.73
    1,2,4-trichlorobenzene 13.38
    4-methylpyridine 16.56
    dibutyl ether 6.18
    2,6-dimethyl-4-heptanol 7.07
    DEF 11.92
    dimethyl isosorbide 34.47
    tetrachloroethylene 10.29
    eugenol 21.83
    triacetin 19.84
    span 80 16.17
    1,4-butanediol 2.16
    1,1-dichloroethane 7.96
    2-methyl-1-pentanol 6.62
    methyl formate 2.27
    2-methyl-1-butanol 8.05
    n-decane 0.47
    butyronitrile 6.04
    3,7-dimethyl-1-octanol 6.85
    1-chlorooctane 2.62
    1-chlorotetradecane 0.73
    n-nonane 0.37
    undecane 0.25
    tert-butylcyclohexane 0.95
    cyclooctane 0.46
    cyclopentanol 5.12
    tetrahydropyran 15.48
    tert-amyl methyl ether 8.43
    2,5,8-trioxanonane 28.36
    1-hexene 2.24
    2-isopropoxyethanol 10.52
    2,2,2-trifluoroethanol 2.78
    methyl butyrate 8.53

    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