Junosidine

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  • Identifiers

    CAS number
    110883-39-1

    Molecular formula
    C20H19NO4

    SMILES
    CC1(C=CC2=C(O1)C=C3C(=C2O)C(=O)C4=C(N3C)C(=CC=C4)OC)C

    Safety labels

  • Odor profile

    Fragrance
    Sweet 44.25%
    Phenolic 43.24%
    Powdery 33.17%
    Fruity 32.24%
    Spicy 31.45%
    Woody 29.47%
    Musk 28.1%
    Dry 27.33%
    Vanilla 25.31%
    Animal 25.3%

     

    Flavor
    Bitter 94.61%
    Cedarleaf 19.73%
    Parsley 19.61%
    Lovage 18.89%
    Bland 18.83%
    Ripe apricot 18.57%
    Odorless 18.53%
    Sweet-like 18.52%
    Red fruit 18.46%
    Very strong 18.45%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    4.2

    pKa est.
    7.26 (neutral)

    Molecular weight
    337.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    911°C

    Melting point expt.

    • 188 - 189 °C

    Flash point

    • 239.76 ˚C est.

  • Synonyms

    • Junosidine
    • DTXSID501135011
    • 5-hydroxy-10-methoxy-2,2,11-trimethyl-6,11-dihydro-2H-1-oxa-11-azatetracen-6-one
    • 110883-39-1
    • 2,11-Dihydro-5-hydroxy-10-methoxy-2,2,11-trimethyl-6H-pyrano[3,2-b]acridin-6-one
    • 2,11-Dihydro-5-hydroxy-10-methoxy-2,2,11-trimethyl-6H-pyrano[3,2-b]acridin-6-one, 9CI
    • 5-Hydroxy-10-methoxy-2,2,11-trimethyl-2,11-dihydro-6H-pyrano[3,2-b]acridin-6-one
    • 110883-39-1

  • Applications

    Junosidine (CAS 110883-39-1) is an organic compound of interest primarily in pharmaceutical research and organic synthesis. In practical applications, it is commonly evaluated as a biologically active scaffold for drug discovery, while serving as an intermediate or precursor in the synthesis of related compounds. It is also used as a standard or reference material in R&D in both academic and industrial settings. Additionally, junosidine may be utilized as a chiral building block or intermediate in asymmetric synthesis. Its use is subject to local regulations and formulation constraints; safety and usage conditions should be checked before application.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.87
    methanol 2.16
    isopropanol 1.72
    water 0.0
    ethyl acetate 10.51
    n-propanol 2.38
    acetone 12.04
    n-butanol 2.54
    acetonitrile 7.5
    DMF 25.03
    toluene 3.92
    isobutanol 2.52
    1,4-dioxane 15.78
    methyl acetate 12.83
    THF 35.63
    2-butanone 13.36
    n-pentanol 2.68
    sec-butanol 1.7
    n-hexane 0.19
    ethylene glycol 1.51
    NMP 41.91
    cyclohexane 0.45
    DMSO 32.21
    n-butyl acetate 13.23
    n-octanol 2.67
    chloroform 40.05
    n-propyl acetate 10.59
    acetic acid 13.67
    dichloromethane 36.25
    cyclohexanone 28.62
    propylene glycol 0.96
    isopropyl acetate 8.21
    DMAc 52.19
    2-ethoxyethanol 8.84
    isopentanol 3.74
    n-heptane 0.23
    ethyl formate 8.25
    1,2-dichloroethane 24.14
    n-hexanol 4.27
    2-methoxyethanol 13.25
    isobutyl acetate 10.58
    tetrachloromethane 3.79
    n-pentyl acetate 10.12
    transcutol 20.23
    n-heptanol 3.45
    ethylbenzene 2.63
    MIBK 9.21
    2-propoxyethanol 20.01
    tert-butanol 3.24
    MTBE 3.01
    2-butoxyethanol 12.47
    propionic acid 6.28
    o-xylene 2.92
    formic acid 5.22
    diethyl ether 3.36
    m-xylene 3.16
    p-xylene 4.49
    chlorobenzene 9.15
    dimethyl carbonate 13.41
    n-octane 0.17
    formamide 8.19
    cyclopentanone 36.79
    2-pentanone 10.26
    anisole 6.39
    cyclopentyl methyl ether 10.07
    gamma-butyrolactone 41.6
    1-methoxy-2-propanol 9.13
    pyridine 18.92
    3-pentanone 10.03
    furfural 32.84
    n-dodecane 0.25
    diethylene glycol 18.15
    diisopropyl ether 1.55
    tert-amyl alcohol 2.77
    acetylacetone 16.71
    n-hexadecane 0.31
    acetophenone 11.96
    methyl propionate 12.62
    isopentyl acetate 15.02
    trichloroethylene 52.02
    n-nonanol 3.26
    cyclohexanol 4.58
    benzyl alcohol 7.46
    2-ethylhexanol 4.44
    isooctanol 3.63
    dipropyl ether 4.21
    1,2-dichlorobenzene 10.6
    ethyl lactate 7.73
    propylene carbonate 21.0
    n-methylformamide 9.44
    2-pentanol 1.64
    n-pentane 0.14
    1-propoxy-2-propanol 12.19
    1-methoxy-2-propyl acetate 19.02
    2-(2-methoxypropoxy) propanol 14.51
    mesitylene 1.98
    ε-caprolactone 23.69
    p-cymene 3.48
    epichlorohydrin 43.98
    1,1,1-trichloroethane 17.19
    2-aminoethanol 2.04
    morpholine-4-carbaldehyde 36.96
    sulfolane 53.85
    2,2,4-trimethylpentane 0.2
    2-methyltetrahydrofuran 15.09
    n-hexyl acetate 9.79
    isooctane 0.15
    2-(2-butoxyethoxy)ethanol 14.88
    sec-butyl acetate 8.05
    tert-butyl acetate 9.32
    decalin 0.49
    glycerin 4.13
    diglyme 28.19
    acrylic acid 8.68
    isopropyl myristate 5.22
    n-butyric acid 9.44
    acetyl acetate 10.72
    di(2-ethylhexyl) phthalate 8.82
    ethyl propionate 10.19
    nitromethane 31.43
    1,2-diethoxyethane 9.48
    benzonitrile 12.52
    trioctyl phosphate 5.99
    1-bromopropane 6.97
    gamma-valerolactone 46.32
    n-decanol 2.64
    triethyl phosphate 9.65
    4-methyl-2-pentanol 2.22
    propionitrile 8.07
    vinylene carbonate 22.42
    1,1,2-trichlorotrifluoroethane 36.96
    DMS 17.53
    cumene 2.45
    2-octanol 2.09
    2-hexanone 10.12
    octyl acetate 6.55
    limonene 4.17
    1,2-dimethoxyethane 18.93
    ethyl orthosilicate 8.54
    tributyl phosphate 7.5
    diacetone alcohol 12.83
    N,N-dimethylaniline 5.74
    acrylonitrile 13.21
    aniline 6.81
    1,3-propanediol 4.28
    bromobenzene 9.04
    dibromomethane 19.44
    1,1,2,2-tetrachloroethane 35.91
    2-methyl-cyclohexyl acetate 13.26
    tetrabutyl urea 10.71
    diisobutyl methanol 3.19
    2-phenylethanol 10.86
    styrene 2.92
    dioctyl adipate 9.23
    dimethyl sulfate 27.15
    ethyl butyrate 10.5
    methyl lactate 9.7
    butyl lactate 8.95
    diethyl carbonate 9.3
    propanediol butyl ether 6.94
    triethyl orthoformate 9.62
    p-tert-butyltoluene 2.79
    methyl 4-tert-butylbenzoate 13.93
    morpholine 16.2
    tert-butylamine 1.52
    n-dodecanol 2.14
    dimethoxymethane 18.13
    ethylene carbonate 19.33
    cyrene 18.96
    2-ethoxyethyl acetate 17.18
    2-ethylhexyl acetate 12.85
    1,2,4-trichlorobenzene 14.95
    4-methylpyridine 15.75
    dibutyl ether 3.56
    2,6-dimethyl-4-heptanol 3.19
    DEF 14.85
    dimethyl isosorbide 29.18
    tetrachloroethylene 23.05
    eugenol 14.88
    triacetin 14.23
    span 80 9.77
    1,4-butanediol 2.01
    1,1-dichloroethane 14.11
    2-methyl-1-pentanol 3.91
    methyl formate 10.81
    2-methyl-1-butanol 3.07
    n-decane 0.36
    butyronitrile 6.99
    3,7-dimethyl-1-octanol 3.69
    1-chlorooctane 2.09
    1-chlorotetradecane 1.18
    n-nonane 0.26
    undecane 0.29
    tert-butylcyclohexane 0.36
    cyclooctane 0.17
    cyclopentanol 5.63
    tetrahydropyran 10.98
    tert-amyl methyl ether 3.17
    2,5,8-trioxanonane 22.44
    1-hexene 0.96
    2-isopropoxyethanol 7.95
    2,2,2-trifluoroethanol 8.84
    methyl butyrate 12.86

    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