Luteoforol

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  • Identifiers

    CAS number
    24897-98-1

    Molecular formula
    C15H14O6

    SMILES
    C1[C@H](OC2=CC(=CC(=C2C1O)O)O)C3=CC(=C(C=C3)O)O

    Safety labels

  • Odor profile

    Fragrance
    Phenolic 60.82%
    Odorless 59.75%
    Vanilla 32.49%
    Burnt 31.37%
    Smoky 30.93%
    Spicy 27.38%
    Medicinal 26.07%
    Balsamic 23.19%
    Savory 20.87%
    Sweet 20.74%

     

    Flavor
    Bitter 88.12%
    Bland 23.89%
    Odorless 23.82%
    Sweet-like 23.7%
    Eugenol 21.19%
    Cedarleaf 20.99%
    Parsley 20.23%
    Flat 20.15%
    Indole 20.07%
    Very strong 20.01%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.3

    pKa est.
    10.75 (weak base)

    Molecular weight
    290.27 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    781°C

    Flash point

    • 262.96 ˚C est.

  • Synonyms

    • 3-Deoxyleucocyanidin
    • Luteoforol
    • 24897-98-1
    • (2S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-4,5,7-triol
    • CHEBI:27686
    • DTXSID901336190
    • RefChem:154381
    • GlyTouCan:G43773CI
    • DTXCID001766328
    • G43773CI
    • 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-4,5,7-triol
    • 830GM1N73B
    • (2S)-luteoforol
    • (2S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4,5,7-triol
    • leucoluteolinidin
    • SCHEMBL14339448
    • SCHEMBL29929352
    • C05907
    • Q3268003
    • 24897-98-1

  • Applications

    Luteoforol (CAS 24897-98-1) is primarily used as an intermediate in organic synthesis, serving as a precursor for dyes, pigments, and other specialty chemicals. It is commonly evaluated as an antioxidant and stabilizer in polymer systems, coatings, and inks to enhance aging resistance. In cosmetics and perfumery formulations, it can act as a fragrance-related intermediate or as a precursor for colorants. It may also function as a metal-chelating component in formulations where chelation is advantageous. Usage is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 2.18
    methanol 64.09
    isopropanol 26.89
    water 0.51
    ethyl acetate 26.9
    n-propanol 13.01
    acetone 35.05
    n-butanol 17.61
    acetonitrile 15.97
    DMF 255.56
    toluene 0.49
    isobutanol 8.77
    1,4-dioxane 37.34
    methyl acetate 21.05
    THF 268.8
    2-butanone 35.78
    n-pentanol 7.86
    sec-butanol 15.14
    n-hexane 0.03
    ethylene glycol 58.24
    NMP 84.71
    cyclohexane 0.05
    DMSO 1269.41
    n-butyl acetate 8.46
    n-octanol 6.02
    chloroform 0.06
    n-propyl acetate 9.72
    acetic acid 39.52
    dichloromethane 0.05
    cyclohexanone 30.29
    propylene glycol 64.37
    isopropyl acetate 19.45
    DMAc 244.22
    2-ethoxyethanol 153.0
    isopentanol 17.81
    n-heptane 0.19
    ethyl formate 16.32
    1,2-dichloroethane 0.3
    n-hexanol 7.25
    2-methoxyethanol 363.74
    isobutyl acetate 3.6
    tetrachloromethane 0.09
    n-pentyl acetate 6.7
    transcutol 152.39
    n-heptanol 6.49
    ethylbenzene 0.32
    MIBK 23.12
    2-propoxyethanol 103.79
    tert-butanol 55.14
    MTBE 9.38
    2-butoxyethanol 33.38
    propionic acid 20.92
    o-xylene 0.65
    formic acid 68.82
    diethyl ether 6.09
    m-xylene 0.79
    p-xylene 0.38
    chlorobenzene 0.22
    dimethyl carbonate 29.79
    n-octane 0.09
    formamide 153.96
    cyclopentanone 87.56
    2-pentanone 42.2
    anisole 4.56
    cyclopentyl methyl ether 20.06
    gamma-butyrolactone 97.28
    1-methoxy-2-propanol 302.05
    pyridine 5.26
    3-pentanone 15.68
    furfural 42.3
    n-dodecane 0.13
    diethylene glycol 153.14
    diisopropyl ether 2.2
    tert-amyl alcohol 22.25
    acetylacetone 86.89
    n-hexadecane 0.15
    acetophenone 7.06
    methyl propionate 35.31
    isopentyl acetate 8.31
    trichloroethylene 0.58
    n-nonanol 6.23
    cyclohexanol 8.97
    benzyl alcohol 6.5
    2-ethylhexanol 4.18
    isooctanol 5.46
    dipropyl ether 8.15
    1,2-dichlorobenzene 0.37
    ethyl lactate 28.31
    propylene carbonate 20.59
    n-methylformamide 136.82
    2-pentanol 13.26
    n-pentane 0.04
    1-propoxy-2-propanol 63.44
    1-methoxy-2-propyl acetate 37.23
    2-(2-methoxypropoxy) propanol 43.19
    mesitylene 0.7
    ε-caprolactone 27.31
    p-cymene 0.88
    epichlorohydrin 54.57
    1,1,1-trichloroethane 0.3
    2-aminoethanol 65.34
    morpholine-4-carbaldehyde 118.73
    sulfolane 194.82
    2,2,4-trimethylpentane 0.09
    2-methyltetrahydrofuran 28.45
    n-hexyl acetate 9.91
    isooctane 0.1
    2-(2-butoxyethoxy)ethanol 57.51
    sec-butyl acetate 6.24
    tert-butyl acetate 25.64
    decalin 0.06
    glycerin 200.3
    diglyme 110.66
    acrylic acid 23.08
    isopropyl myristate 4.58
    n-butyric acid 32.2
    acetyl acetate 13.69
    di(2-ethylhexyl) phthalate 5.7
    ethyl propionate 12.61
    nitromethane 206.17
    1,2-diethoxyethane 21.26
    benzonitrile 2.98
    trioctyl phosphate 5.2
    1-bromopropane 0.17
    gamma-valerolactone 147.78
    n-decanol 4.65
    triethyl phosphate 7.63
    4-methyl-2-pentanol 8.57
    propionitrile 10.03
    vinylene carbonate 13.59
    1,1,2-trichlorotrifluoroethane 62.07
    DMS 11.69
    cumene 0.33
    2-octanol 4.07
    2-hexanone 10.69
    octyl acetate 6.51
    limonene 1.36
    1,2-dimethoxyethane 140.91
    ethyl orthosilicate 6.63
    tributyl phosphate 5.52
    diacetone alcohol 89.9
    N,N-dimethylaniline 3.59
    acrylonitrile 17.51
    aniline 2.71
    1,3-propanediol 115.51
    bromobenzene 0.12
    dibromomethane 0.03
    1,1,2,2-tetrachloroethane 1.05
    2-methyl-cyclohexyl acetate 6.5
    tetrabutyl urea 10.31
    diisobutyl methanol 4.77
    2-phenylethanol 7.0
    styrene 0.28
    dioctyl adipate 8.77
    dimethyl sulfate 65.73
    ethyl butyrate 9.89
    methyl lactate 83.54
    butyl lactate 14.54
    diethyl carbonate 6.75
    propanediol butyl ether 37.3
    triethyl orthoformate 10.68
    p-tert-butyltoluene 1.05
    methyl 4-tert-butylbenzoate 15.68
    morpholine 74.36
    tert-butylamine 6.42
    n-dodecanol 3.24
    dimethoxymethane 187.57
    ethylene carbonate 13.66
    cyrene 44.89
    2-ethoxyethyl acetate 15.36
    2-ethylhexyl acetate 4.53
    1,2,4-trichlorobenzene 0.69
    4-methylpyridine 5.0
    dibutyl ether 4.89
    2,6-dimethyl-4-heptanol 4.77
    DEF 44.11
    dimethyl isosorbide 67.94
    tetrachloroethylene 0.7
    eugenol 18.81
    triacetin 18.64
    span 80 22.37
    1,4-butanediol 35.82
    1,1-dichloroethane 0.15
    2-methyl-1-pentanol 6.65
    methyl formate 87.22
    2-methyl-1-butanol 10.81
    n-decane 0.22
    butyronitrile 8.3
    3,7-dimethyl-1-octanol 5.88
    1-chlorooctane 0.94
    1-chlorotetradecane 0.44
    n-nonane 0.16
    undecane 0.17
    tert-butylcyclohexane 0.06
    cyclooctane 0.06
    cyclopentanol 17.77
    tetrahydropyran 12.16
    tert-amyl methyl ether 8.79
    2,5,8-trioxanonane 84.66
    1-hexene 0.15
    2-isopropoxyethanol 59.78
    2,2,2-trifluoroethanol 21.99
    methyl butyrate 17.83

    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