Arteannuin L

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  • Identifiers

    CAS number
    207446-89-7

    Molecular formula
    C15H22O3

    SMILES
    C[C@@H]1CC[C@H]2[C@H](C(=O)O[C@@]23[C@H]1CCC(=C)[C@H]3O)C

    Safety labels

  • Odor profile

    Fragrance
    Woody 50.12%
    Spicy 43.82%
    Mint 34.14%
    Odorless 32.68%
    Sweet 31.25%
    Herbal 27.83%
    Camphoreous 26.85%
    Cooling 25.29%
    Phenolic 24.82%
    Tobacco 23.88%

     

    Flavor
    Bitter 78.29%
    Minty 27.23%
    Cedarleaf 22.68%
    Lovage 20.8%
    Ripe apricot 20.47%
    Leaves 20.44%
    Fenugreek 20.3%
    Basil 20.21%
    Sweet-like 20.09%
    Alkaline 20.06%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    2.3

    pKa est.
    8.27 (weak base)

    Molecular weight
    250.33 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    443°C

    Flash point

    • 164.5 ˚C est.

  • Synonyms

    • Arteannuin L
    • 207446-89-7
    • (3R,3aS,6R,6aS,10R,10aS)-10-hydroxy-3,6-dimethyl-9-methylidene-3a,4,5,6,6a,7,8,10-octahydro-3H-benzo[h][1]benzofuran-2-one
    • orb1991400
    • AKOS032962357
    • FS-9542
    • DA-71047
    • HY-129117
    • CS-0103704
    • 207446-89-7

  • Applications

    Arteannuin L, CAS 207446-89-7, is primarily encountered as a natural product scaffold and as a precursor/intermediate in the semi-synthetic routes toward artemisinin-type compounds. In practice, it is used as a building block in organic synthesis of sesquiterpene lactones, enabling medicinal-chemistry exploration and route development. It also serves as a research tool and reference material in phytochemical studies and analytical characterization of Artemisia annua extracts, and as a starting point for biosynthesis studies and pathway elucidation in plant biochemistry. In addition, it may be evaluated as a potential lead scaffold in medicinal chemistry programs, with applications constrained by formulation and regulatory considerations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 42.54
    methanol 90.14
    isopropanol 102.36
    water 0.75
    ethyl acetate 47.31
    n-propanol 68.39
    acetone 98.15
    n-butanol 82.58
    acetonitrile 20.54
    DMF 170.85
    toluene 89.09
    isobutanol 67.28
    1,4-dioxane 149.93
    methyl acetate 57.16
    THF 267.17
    2-butanone 101.0
    n-pentanol 46.18
    sec-butanol 52.06
    n-hexane 0.64
    ethylene glycol 20.02
    NMP 119.41
    cyclohexane 3.3
    DMSO 110.44
    n-butyl acetate 67.55
    n-octanol 32.4
    chloroform 239.89
    n-propyl acetate 45.1
    acetic acid 53.14
    dichloromethane 159.35
    cyclohexanone 190.71
    propylene glycol 24.5
    isopropyl acetate 58.43
    DMAc 129.05
    2-ethoxyethanol 70.86
    isopentanol 87.04
    n-heptane 1.05
    ethyl formate 55.07
    1,2-dichloroethane 85.09
    n-hexanol 53.65
    2-methoxyethanol 127.79
    isobutyl acetate 47.04
    tetrachloromethane 28.13
    n-pentyl acetate 70.9
    transcutol 136.87
    n-heptanol 41.86
    ethylbenzene 33.57
    MIBK 73.67
    2-propoxyethanol 114.33
    tert-butanol 99.79
    MTBE 33.45
    2-butoxyethanol 83.38
    propionic acid 49.5
    o-xylene 52.78
    formic acid 26.35
    diethyl ether 25.81
    m-xylene 66.26
    p-xylene 50.84
    chlorobenzene 95.62
    dimethyl carbonate 34.04
    n-octane 1.3
    formamide 41.34
    cyclopentanone 223.74
    2-pentanone 86.08
    anisole 56.88
    cyclopentyl methyl ether 61.81
    gamma-butyrolactone 182.09
    1-methoxy-2-propanol 125.17
    pyridine 165.79
    3-pentanone 48.86
    furfural 186.37
    n-dodecane 2.07
    diethylene glycol 110.02
    diisopropyl ether 12.53
    tert-amyl alcohol 47.31
    acetylacetone 105.0
    n-hexadecane 2.51
    acetophenone 77.16
    methyl propionate 42.83
    isopentyl acetate 78.35
    trichloroethylene 200.74
    n-nonanol 33.38
    cyclohexanol 77.59
    benzyl alcohol 83.01
    2-ethylhexanol 29.16
    isooctanol 39.03
    dipropyl ether 14.86
    1,2-dichlorobenzene 87.94
    ethyl lactate 37.22
    propylene carbonate 106.44
    n-methylformamide 66.33
    2-pentanol 47.23
    n-pentane 1.24
    1-propoxy-2-propanol 75.7
    1-methoxy-2-propyl acetate 81.4
    2-(2-methoxypropoxy) propanol 70.66
    mesitylene 41.04
    ε-caprolactone 133.31
    p-cymene 28.84
    epichlorohydrin 182.75
    1,1,1-trichloroethane 84.09
    2-aminoethanol 36.15
    morpholine-4-carbaldehyde 156.5
    sulfolane 176.06
    2,2,4-trimethylpentane 1.76
    2-methyltetrahydrofuran 94.49
    n-hexyl acetate 74.3
    isooctane 2.28
    2-(2-butoxyethoxy)ethanol 88.09
    sec-butyl acetate 38.36
    tert-butyl acetate 59.56
    decalin 3.47
    glycerin 48.2
    diglyme 146.12
    acrylic acid 47.17
    isopropyl myristate 34.8
    n-butyric acid 92.84
    acetyl acetate 52.69
    di(2-ethylhexyl) phthalate 49.5
    ethyl propionate 32.78
    nitromethane 75.14
    1,2-diethoxyethane 50.68
    benzonitrile 107.98
    trioctyl phosphate 35.86
    1-bromopropane 36.06
    gamma-valerolactone 263.08
    n-decanol 25.46
    triethyl phosphate 29.81
    4-methyl-2-pentanol 44.05
    propionitrile 39.91
    vinylene carbonate 118.68
    1,1,2-trichlorotrifluoroethane 107.71
    DMS 65.43
    cumene 27.28
    2-octanol 33.67
    2-hexanone 57.91
    octyl acetate 41.45
    limonene 27.07
    1,2-dimethoxyethane 113.8
    ethyl orthosilicate 28.59
    tributyl phosphate 35.73
    diacetone alcohol 83.92
    N,N-dimethylaniline 42.72
    acrylonitrile 58.9
    aniline 87.54
    1,3-propanediol 86.45
    bromobenzene 96.04
    dibromomethane 83.82
    1,1,2,2-tetrachloroethane 158.86
    2-methyl-cyclohexyl acetate 54.29
    tetrabutyl urea 50.53
    diisobutyl methanol 25.2
    2-phenylethanol 95.2
    styrene 35.53
    dioctyl adipate 47.72
    dimethyl sulfate 57.56
    ethyl butyrate 38.61
    methyl lactate 44.1
    butyl lactate 60.91
    diethyl carbonate 29.78
    propanediol butyl ether 66.1
    triethyl orthoformate 35.77
    p-tert-butyltoluene 27.47
    methyl 4-tert-butylbenzoate 82.72
    morpholine 143.68
    tert-butylamine 41.66
    n-dodecanol 19.86
    dimethoxymethane 108.93
    ethylene carbonate 94.09
    cyrene 86.77
    2-ethoxyethyl acetate 86.42
    2-ethylhexyl acetate 57.8
    1,2,4-trichlorobenzene 100.82
    4-methylpyridine 152.51
    dibutyl ether 21.59
    2,6-dimethyl-4-heptanol 25.2
    DEF 58.38
    dimethyl isosorbide 125.91
    tetrachloroethylene 100.44
    eugenol 88.96
    triacetin 71.17
    span 80 64.32
    1,4-butanediol 37.08
    1,1-dichloroethane 87.93
    2-methyl-1-pentanol 50.96
    methyl formate 63.36
    2-methyl-1-butanol 59.56
    n-decane 3.03
    butyronitrile 52.3
    3,7-dimethyl-1-octanol 36.48
    1-chlorooctane 16.6
    1-chlorotetradecane 8.53
    n-nonane 2.12
    undecane 2.46
    tert-butylcyclohexane 3.13
    cyclooctane 1.53
    cyclopentanol 87.98
    tetrahydropyran 107.75
    tert-amyl methyl ether 22.78
    2,5,8-trioxanonane 112.69
    1-hexene 4.97
    2-isopropoxyethanol 60.31
    2,2,2-trifluoroethanol 31.61
    methyl butyrate 48.57

    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