mithramycin a

  • Identifiers

    Molecular formula
    C52H76O24

    SMILES
    C[C@H]1[C@@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@H](O[C@H]([C@@H]2O)C)OC3=CC4=CC5=C(C(=O)[C@@H]([C@H](C5)[C@H](C(=O)[C@@H]([C@H](C)O)O)OC)O[C@@H]6C[C@@H]([C@H]([C@@H](O6)C)O)O[C@@H]7C[C@@H]([C@H]([C@@H](O7)C)O)O[C@@H]8C[C@@]([C@@H]([C@@H](O8)C)O)(C)O)C(=C4C(=C3C)O)O)O)O

  • Odor profile

    Fragrance
    Odorless 68.57%
    Sweet 34.05%
    Vanilla 30.38%
    Milky 28.05%
    Creamy 24.04%
    Savory 21.7%
    Dairy 19.24%
    Caramellic 19.08%
    Buttery 16.86%
    Cooling 16.3%

     

    Flavor
    Bitter 63.45%
    Odorless 34.71%
    Bland 29.83%
    Sweet-like 28.82%
    Fatty 28.71%
    Cedarleaf 20.32%
    Cauliflower 19.51%
    Bouillon 19.41%
    Very slight 19.27%
    Alkaline 19.14%

     

    Odor impact est.
    Medium

  • Properties

    XLogP3-AA
    0.6

    pKa est.
    5.55 (weak acid)

    Molecular weight
    1085.1 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    5935°C

    Flash point

    • 191.89 ˚C est.

  • Applications

    mithramycin a is a polyketide antibiotic produced by Streptomyces; in practical terms its applications are primarily in research and drug discovery contexts: it binds GC-rich DNA and inhibits transcription in vitro; it serves as a biochemical tool to study DNA–protein interactions and gene expression regulation; it is investigated as a lead compound in pharmaceutical development; and it is used in analytical assay design and screening related to DNA-binding mechanisms.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3.78
    methanol 36.81
    isopropanol 1.31
    water 0.14
    ethyl acetate 2.08
    n-propanol 3.41
    acetone 3.26
    n-butanol 1.77
    acetonitrile 1.0
    DMF 66.3
    toluene 0.58
    isobutanol 1.28
    1,4-dioxane 16.67
    methyl acetate 3.25
    THF 22.4
    2-butanone 3.48
    n-pentanol 1.29
    sec-butanol 1.37
    n-hexane 0.03
    ethylene glycol 9.46
    NMP 83.1
    cyclohexane 0.05
    DMSO 57.61
    n-butyl acetate 1.02
    n-octanol 1.18
    chloroform 3.4
    n-propyl acetate 1.25
    acetic acid 29.29
    dichloromethane 4.14
    cyclohexanone 6.72
    propylene glycol 12.26
    isopropyl acetate 1.07
    DMAc 64.58
    2-ethoxyethanol 17.54
    isopentanol 0.87
    n-heptane 0.05
    ethyl formate 3.69
    1,2-dichloroethane 2.04
    n-hexanol 0.68
    2-methoxyethanol 43.35
    isobutyl acetate 0.65
    tetrachloromethane 0.34
    n-pentyl acetate 2.15
    transcutol 30.01
    n-heptanol 1.26
    ethylbenzene 0.22
    MIBK 0.98
    2-propoxyethanol 13.81
    tert-butanol 0.81
    MTBE 0.63
    2-butoxyethanol 10.33
    propionic acid 7.1
    o-xylene 0.37
    formic acid 46.55
    diethyl ether 1.19
    m-xylene 0.31
    p-xylene 0.25
    chlorobenzene 0.54
    dimethyl carbonate 7.37
    n-octane 0.03
    formamide 31.08
    cyclopentanone 13.17
    2-pentanone 1.94
    anisole 1.24
    cyclopentyl methyl ether 3.02
    gamma-butyrolactone 22.87
    1-methoxy-2-propanol 19.91
    pyridine 6.98
    3-pentanone 1.88
    furfural 23.04
    n-dodecane 0.02
    diethylene glycol 21.93
    diisopropyl ether 0.18
    tert-amyl alcohol 0.98
    acetylacetone 5.64
    n-hexadecane 0.03
    acetophenone 2.05
    methyl propionate 4.69
    isopentyl acetate 0.84
    trichloroethylene 5.83
    n-nonanol 1.24
    cyclohexanol 1.22
    benzyl alcohol 2.35
    2-ethylhexanol 0.39
    isooctanol 0.83
    dipropyl ether 0.96
    1,2-dichlorobenzene 0.63
    ethyl lactate 3.54
    propylene carbonate 6.06
    n-methylformamide 29.89
    2-pentanol 0.64
    n-pentane 0.04
    1-propoxy-2-propanol 7.2
    1-methoxy-2-propyl acetate 4.49
    2-(2-methoxypropoxy) propanol 8.42
    mesitylene 0.15
    ε-caprolactone 8.63
    p-cymene 0.18
    epichlorohydrin 17.76
    1,1,1-trichloroethane 0.55
    2-aminoethanol 12.43
    morpholine-4-carbaldehyde 77.93
    sulfolane 49.76
    2,2,4-trimethylpentane 0.02
    2-methyltetrahydrofuran 4.17
    n-hexyl acetate 2.24
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 11.95
    sec-butyl acetate 0.67
    tert-butyl acetate 1.16
    decalin 0.03
    glycerin 36.77
    diglyme 24.13
    acrylic acid 13.35
    isopropyl myristate 0.53
    n-butyric acid 4.89
    acetyl acetate 2.19
    di(2-ethylhexyl) phthalate 1.37
    ethyl propionate 1.39
    nitromethane 33.11
    1,2-diethoxyethane 3.62
    benzonitrile 1.2
    trioctyl phosphate 0.92
    1-bromopropane 0.58
    gamma-valerolactone 57.45
    n-decanol 0.7
    triethyl phosphate 1.11
    4-methyl-2-pentanol 0.33
    propionitrile 1.08
    vinylene carbonate 7.84
    1,1,2-trichlorotrifluoroethane 39.84
    DMS 2.84
    cumene 0.14
    2-octanol 0.66
    2-hexanone 1.33
    octyl acetate 1.16
    limonene 0.26
    1,2-dimethoxyethane 17.62
    ethyl orthosilicate 1.02
    tributyl phosphate 0.78
    diacetone alcohol 4.34
    N,N-dimethylaniline 1.05
    acrylonitrile 2.79
    aniline 1.48
    1,3-propanediol 10.37
    bromobenzene 0.41
    dibromomethane 1.51
    1,1,2,2-tetrachloroethane 4.49
    2-methyl-cyclohexyl acetate 0.98
    tetrabutyl urea 1.67
    diisobutyl methanol 0.24
    2-phenylethanol 1.57
    styrene 0.26
    dioctyl adipate 1.51
    dimethyl sulfate 17.97
    ethyl butyrate 1.11
    methyl lactate 13.73
    butyl lactate 4.07
    diethyl carbonate 0.76
    propanediol butyl ether 12.05
    triethyl orthoformate 1.66
    p-tert-butyltoluene 0.18
    methyl 4-tert-butylbenzoate 4.16
    morpholine 19.77
    tert-butylamine 0.21
    n-dodecanol 0.39
    dimethoxymethane 30.92
    ethylene carbonate 4.98
    cyrene 16.05
    2-ethoxyethyl acetate 6.24
    2-ethylhexyl acetate 0.71
    1,2,4-trichlorobenzene 1.12
    4-methylpyridine 3.2
    dibutyl ether 0.7
    2,6-dimethyl-4-heptanol 0.24
    DEF 7.57
    dimethyl isosorbide 12.71
    tetrachloroethylene 3.28
    eugenol 4.74
    triacetin 5.67
    span 80 7.59
    1,4-butanediol 4.24
    1,1-dichloroethane 0.71
    2-methyl-1-pentanol 0.8
    methyl formate 23.06
    2-methyl-1-butanol 1.14
    n-decane 0.06
    butyronitrile 0.74
    3,7-dimethyl-1-octanol 0.61
    1-chlorooctane 0.27
    1-chlorotetradecane 0.08
    n-nonane 0.05
    undecane 0.04
    tert-butylcyclohexane 0.02
    cyclooctane 0.03
    cyclopentanol 2.38
    tetrahydropyran 3.58
    tert-amyl methyl ether 0.84
    2,5,8-trioxanonane 15.17
    1-hexene 0.11
    2-isopropoxyethanol 6.47
    2,2,2-trifluoroethanol 11.38
    methyl butyrate 2.05

    Scent© AI

1 of 3
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