Dulxanthone F

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  • Identifiers

    CAS number
    263249-30-5

    Molecular formula
    C21H20O7

    SMILES
    CC1(C=CC2=C(O1)C=C3C(=C2O)C(=O)C4=C(O3)C(=C(C=C4OC)OC)OC)C

    Safety labels

  • Odor profile

    Fragrance
    Phenolic 49.18%
    Spicy 47.21%
    Woody 40.78%
    Sweet 38.16%
    Smoky 32.46%
    Powdery 28.59%
    Vanilla 28.21%
    Burnt 26.3%
    Dry 25.64%
    Balsamic 25.59%

     

    Flavor
    Bitter 88.63%
    Bland 21.81%
    Parsley 21.19%
    Cedarleaf 19.95%
    Ripe apricot 19.18%
    Lovage 19.16%
    Eugenol 18.95%
    Red fruit 18.91%
    Sweet-like 18.43%
    Carrot 18.11%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    4.0

    pKa est.
    7.39 (neutral)

    Molecular weight
    384.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    978°C

    Melting point expt.

    • 152 - 153 °C

    Flash point

    • 222.87 ˚C est.

  • Synonyms

    • Dulxanthone F
    • 5-Hydroxy-7,9,10-trimethoxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one
    • 5-hydroxy-7,9,10-trimethoxy-2,2-dimethyl-2,6-dihydro-1,11-dioxatetracen-6-one
    • 5-hydroxy-7,9,10-trimethoxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one
    • 5-hydroxy-7,9,10-trimethoxy-2,2-dimethylpyrano(3,2-b)xanthen-6-one
    • 5-Hydroxy-7,9,10-trimethoxy-2,2-dimethyl-2H,6H-pyrano(3,2-b)xanthen-6-one
    • RefChem:135978
    • SCHEMBL21065398
    • CHEBI:175893
    • DTXSID401147946
    • 263249-30-5
    • 263249-30-5

  • Applications

    Dulxanthone F (CAS 263249-30-5) is a polycyclic xanthone derivative primarily used as a synthetic building block or intermediate in the preparation of xanthone-based compounds for pharmaceutical research, and as a reference reagent for structure-activity studies within this class. In cosmetics and personal care, it may be evaluated for formulation use as an antioxidant or ultraviolet-absorbing component, subject to safety regulations and regulatory clearance. It may also serve as a pigment precursor or functional building block for specialty coatings and inks, or as a building block for functional polymers in industrial manufacturing, depending on functionalization or synthetic feasibility. In short, practical applications center on research and development, with roles as an intermediate, SAR reference, and exploratory cosmetic or coating-material candidate after regulatory assessment.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.15
    methanol 1.34
    isopropanol 0.93
    water 0.0
    ethyl acetate 9.32
    n-propanol 1.49
    acetone 10.65
    n-butanol 1.17
    acetonitrile 7.17
    DMF 28.3
    toluene 2.4
    isobutanol 1.42
    1,4-dioxane 14.16
    methyl acetate 14.85
    THF 31.78
    2-butanone 10.08
    n-pentanol 1.27
    sec-butanol 1.02
    n-hexane 0.09
    ethylene glycol 2.02
    NMP 82.39
    cyclohexane 0.21
    DMSO 40.89
    n-butyl acetate 8.47
    n-octanol 1.29
    chloroform 33.48
    n-propyl acetate 7.74
    acetic acid 17.89
    dichloromethane 33.67
    cyclohexanone 24.31
    propylene glycol 1.46
    isopropyl acetate 6.37
    DMAc 59.95
    2-ethoxyethanol 6.5
    isopentanol 1.5
    n-heptane 0.12
    ethyl formate 6.96
    1,2-dichloroethane 17.85
    n-hexanol 1.37
    2-methoxyethanol 11.46
    isobutyl acetate 6.63
    tetrachloromethane 2.66
    n-pentyl acetate 5.92
    transcutol 22.46
    n-heptanol 1.37
    ethylbenzene 1.41
    MIBK 5.03
    2-propoxyethanol 13.35
    tert-butanol 1.76
    MTBE 1.7
    2-butoxyethanol 7.63
    propionic acid 8.02
    o-xylene 1.88
    formic acid 7.38
    diethyl ether 1.61
    m-xylene 1.81
    p-xylene 2.72
    chlorobenzene 6.84
    dimethyl carbonate 17.25
    n-octane 0.07
    formamide 10.28
    cyclopentanone 40.85
    2-pentanone 6.54
    anisole 4.75
    cyclopentyl methyl ether 8.15
    gamma-butyrolactone 62.19
    1-methoxy-2-propanol 7.26
    pyridine 17.53
    3-pentanone 7.49
    furfural 44.51
    n-dodecane 0.11
    diethylene glycol 16.05
    diisopropyl ether 0.74
    tert-amyl alcohol 1.56
    acetylacetone 18.37
    n-hexadecane 0.13
    acetophenone 10.63
    methyl propionate 13.59
    isopentyl acetate 9.07
    trichloroethylene 57.46
    n-nonanol 1.58
    cyclohexanol 2.78
    benzyl alcohol 5.8
    2-ethylhexanol 1.73
    isooctanol 1.46
    dipropyl ether 2.42
    1,2-dichlorobenzene 8.88
    ethyl lactate 7.12
    propylene carbonate 28.66
    n-methylformamide 11.36
    2-pentanol 0.72
    n-pentane 0.06
    1-propoxy-2-propanol 8.32
    1-methoxy-2-propyl acetate 17.07
    2-(2-methoxypropoxy) propanol 12.46
    mesitylene 1.12
    ε-caprolactone 24.71
    p-cymene 1.88
    epichlorohydrin 52.61
    1,1,1-trichloroethane 14.93
    2-aminoethanol 2.25
    morpholine-4-carbaldehyde 50.75
    sulfolane 91.06
    2,2,4-trimethylpentane 0.1
    2-methyltetrahydrofuran 13.32
    n-hexyl acetate 5.81
    isooctane 0.06
    2-(2-butoxyethoxy)ethanol 12.32
    sec-butyl acetate 5.5
    tert-butyl acetate 7.37
    decalin 0.25
    glycerin 6.2
    diglyme 24.22
    acrylic acid 12.87
    isopropyl myristate 3.29
    n-butyric acid 7.65
    acetyl acetate 13.61
    di(2-ethylhexyl) phthalate 6.84
    ethyl propionate 8.13
    nitromethane 50.5
    1,2-diethoxyethane 6.21
    benzonitrile 9.91
    trioctyl phosphate 4.0
    1-bromopropane 3.83
    gamma-valerolactone 58.73
    n-decanol 1.26
    triethyl phosphate 8.01
    4-methyl-2-pentanol 0.87
    propionitrile 5.55
    vinylene carbonate 28.38
    1,1,2-trichlorotrifluoroethane 58.51
    DMS 18.45
    cumene 1.25
    2-octanol 0.86
    2-hexanone 6.42
    octyl acetate 4.19
    limonene 2.24
    1,2-dimethoxyethane 13.52
    ethyl orthosilicate 6.21
    tributyl phosphate 5.25
    diacetone alcohol 10.3
    N,N-dimethylaniline 4.38
    acrylonitrile 11.24
    aniline 5.3
    1,3-propanediol 3.47
    bromobenzene 7.17
    dibromomethane 14.42
    1,1,2,2-tetrachloroethane 37.64
    2-methyl-cyclohexyl acetate 10.38
    tetrabutyl urea 7.63
    diisobutyl methanol 1.4
    2-phenylethanol 6.9
    styrene 1.69
    dioctyl adipate 7.68
    dimethyl sulfate 40.55
    ethyl butyrate 7.87
    methyl lactate 12.42
    butyl lactate 6.64
    diethyl carbonate 7.77
    propanediol butyl ether 5.64
    triethyl orthoformate 7.16
    p-tert-butyltoluene 1.6
    methyl 4-tert-butylbenzoate 11.86
    morpholine 15.64
    tert-butylamine 0.7
    n-dodecanol 1.02
    dimethoxymethane 16.14
    ethylene carbonate 21.88
    cyrene 22.78
    2-ethoxyethyl acetate 13.1
    2-ethylhexyl acetate 7.92
    1,2,4-trichlorobenzene 14.92
    4-methylpyridine 13.89
    dibutyl ether 1.8
    2,6-dimethyl-4-heptanol 1.4
    DEF 13.22
    dimethyl isosorbide 31.15
    tetrachloroethylene 22.36
    eugenol 11.55
    triacetin 16.0
    span 80 8.31
    1,4-butanediol 1.67
    1,1-dichloroethane 10.36
    2-methyl-1-pentanol 1.65
    methyl formate 13.61
    2-methyl-1-butanol 1.44
    n-decane 0.14
    butyronitrile 3.7
    3,7-dimethyl-1-octanol 1.8
    1-chlorooctane 0.89
    1-chlorotetradecane 0.55
    n-nonane 0.1
    undecane 0.12
    tert-butylcyclohexane 0.18
    cyclooctane 0.08
    cyclopentanol 5.05
    tetrahydropyran 6.57
    tert-amyl methyl ether 1.88
    2,5,8-trioxanonane 20.67
    1-hexene 0.45
    2-isopropoxyethanol 5.42
    2,2,2-trifluoroethanol 11.98
    methyl butyrate 9.89

    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