Monosodium aurothiomalate

  • Identifiers

    Molecular formula
    C4H4AuNaO4S

    SMILES
    C(C(C(=O)[O-])[S-])C(=O)O.[Na+].[Au+]

  • Odor profile

    Fragrance
    Odorless 73.75%
    Savory 32.87%
    Meaty 29.46%
    Sulfurous 25.76%
    Cooked 21.71%
    Roasted 19.6%
    Sour 18.02%
    Sweet 16.79%
    Milky 16.48%
    Burnt 16.11%

     

    Flavor
    Odorless 68.01%
    Mild 32.7%
    Very mild 28.67%
    Bland 25.8%
    Yeast 22.76%
    Faint 21.42%
    Sour 21.23%
    Sweet-like 20.96%
    Nutty 19.91%
    Bread crust 19.49%

     

    Odor impact est.
    Medium

  • Properties

    pKa est.
    2.26 (strong acid)

    Molecular weight
    368.1 g/mol

    Flash point

    • 117.55 ˚C est.

  • Synonyms

    • monosodium aurothiomalate
    • SCHEMBL17372820
    • CHEBI:35863
    • PD008976
    • sodium [2-(sulfanyl-kappaS)butanedioato(2-)]aurate(1-)
  • Applications

    Monosodium aurothiomalate is a gold-based DMARD historically used to treat rheumatoid arthritis, primarily in injectable parenteral formulations; it is employed in pharmaceutical and biomedical research as a reagent and reference material for gold-thiol coordination chemistry and related complexes; in chemical synthesis it can serve as an intermediate for preparing related gold-thiolate compounds.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1128.06
    methanol 2043.23
    isopropanol 662.97
    water 1391.9
    ethyl acetate 142.91
    n-propanol 650.75
    acetone 672.73
    n-butanol 511.82
    acetonitrile 374.91
    DMF 2435.35
    toluene 58.08
    isobutanol 346.05
    1,4-dioxane 647.54
    methyl acetate 270.78
    THF 736.76
    2-butanone 359.58
    n-pentanol 294.15
    sec-butanol 456.43
    n-hexane 23.75
    ethylene glycol 824.97
    NMP 664.51
    cyclohexane 26.93
    DMSO 2282.16
    n-butyl acetate 58.02
    n-octanol 111.19
    chloroform 57.33
    n-propyl acetate 104.55
    acetic acid 261.24
    dichloromethane 142.22
    cyclohexanone 177.74
    propylene glycol 415.18
    isopropyl acetate 74.59
    DMAc 1356.06
    2-ethoxyethanol 1105.91
    isopentanol 327.83
    n-heptane 16.78
    ethyl formate 310.65
    1,2-dichloroethane 208.83
    n-hexanol 137.33
    2-methoxyethanol 1954.77
    isobutyl acetate 32.11
    tetrachloromethane 22.48
    n-pentyl acetate 50.6
    transcutol 652.39
    n-heptanol 92.04
    ethylbenzene 49.96
    MIBK 99.63
    2-propoxyethanol 386.63
    tert-butanol 663.84
    MTBE 271.02
    2-butoxyethanol 227.57
    propionic acid 174.81
    o-xylene 68.51
    formic acid 773.85
    diethyl ether 342.08
    m-xylene 44.94
    p-xylene 43.74
    chlorobenzene 27.14
    dimethyl carbonate 187.51
    n-octane 10.43
    formamide 1317.11
    cyclopentanone 272.26
    2-pentanone 244.2
    anisole 208.7
    cyclopentyl methyl ether 206.67
    gamma-butyrolactone 270.69
    1-methoxy-2-propanol 810.86
    pyridine 190.39
    3-pentanone 167.87
    furfural 328.8
    n-dodecane 9.7
    diethylene glycol 557.47
    diisopropyl ether 55.34
    tert-amyl alcohol 459.82
    acetylacetone 170.56
    n-hexadecane 9.91
    acetophenone 127.49
    methyl propionate 199.09
    isopentyl acetate 41.22
    trichloroethylene 115.45
    n-nonanol 98.11
    cyclohexanol 186.41
    benzyl alcohol 195.12
    2-ethylhexanol 62.7
    isooctanol 60.31
    dipropyl ether 93.95
    1,2-dichlorobenzene 30.61
    ethyl lactate 91.17
    propylene carbonate 90.92
    n-methylformamide 1253.19
    2-pentanol 256.59
    n-pentane 39.62
    1-propoxy-2-propanol 184.62
    1-methoxy-2-propyl acetate 80.07
    2-(2-methoxypropoxy) propanol 196.7
    mesitylene 31.65
    ε-caprolactone 154.05
    p-cymene 22.95
    epichlorohydrin 469.65
    1,1,1-trichloroethane 48.5
    2-aminoethanol 945.42
    morpholine-4-carbaldehyde 865.87
    sulfolane 315.97
    2,2,4-trimethylpentane 10.3
    2-methyltetrahydrofuran 336.17
    n-hexyl acetate 74.52
    isooctane 6.52
    2-(2-butoxyethoxy)ethanol 285.65
    sec-butyl acetate 50.28
    tert-butyl acetate 88.82
    decalin 12.19
    glycerin 610.41
    diglyme 615.87
    acrylic acid 170.31
    isopropyl myristate 35.68
    n-butyric acid 157.74
    acetyl acetate 59.63
    di(2-ethylhexyl) phthalate 40.63
    ethyl propionate 106.75
    nitromethane 645.79
    1,2-diethoxyethane 180.0
    benzonitrile 74.79
    trioctyl phosphate 36.17
    1-bromopropane 109.94
    gamma-valerolactone 417.64
    n-decanol 78.88
    triethyl phosphate 42.63
    4-methyl-2-pentanol 101.15
    propionitrile 235.17
    vinylene carbonate 104.9
    1,1,2-trichlorotrifluoroethane 249.06
    DMS 59.83
    cumene 35.61
    2-octanol 63.04
    2-hexanone 138.39
    octyl acetate 52.67
    limonene 30.92
    1,2-dimethoxyethane 1436.09
    ethyl orthosilicate 42.06
    tributyl phosphate 35.19
    diacetone alcohol 203.31
    N,N-dimethylaniline 192.22
    acrylonitrile 284.25
    aniline 131.58
    1,3-propanediol 887.43
    bromobenzene 20.28
    dibromomethane 90.65
    1,1,2,2-tetrachloroethane 114.71
    2-methyl-cyclohexyl acetate 43.18
    tetrabutyl urea 84.62
    diisobutyl methanol 38.32
    2-phenylethanol 99.37
    styrene 54.76
    dioctyl adipate 52.35
    dimethyl sulfate 284.62
    ethyl butyrate 58.64
    methyl lactate 200.03
    butyl lactate 55.78
    diethyl carbonate 46.88
    propanediol butyl ether 195.67
    triethyl orthoformate 52.05
    p-tert-butyltoluene 24.85
    methyl 4-tert-butylbenzoate 106.39
    morpholine 779.14
    tert-butylamine 331.37
    n-dodecanol 62.89
    dimethoxymethane 1234.07
    ethylene carbonate 97.57
    cyrene 172.07
    2-ethoxyethyl acetate 82.64
    2-ethylhexyl acetate 31.35
    1,2,4-trichlorobenzene 33.85
    4-methylpyridine 193.0
    dibutyl ether 79.21
    2,6-dimethyl-4-heptanol 38.32
    DEF 470.39
    dimethyl isosorbide 207.2
    tetrachloroethylene 94.73
    eugenol 132.93
    triacetin 62.44
    span 80 105.15
    1,4-butanediol 428.3
    1,1-dichloroethane 88.08
    2-methyl-1-pentanol 203.76
    methyl formate 860.21
    2-methyl-1-butanol 317.67
    n-decane 14.13
    butyronitrile 199.48
    3,7-dimethyl-1-octanol 71.53
    1-chlorooctane 37.3
    1-chlorotetradecane 19.29
    n-nonane 13.7
    undecane 11.51
    tert-butylcyclohexane 10.17
    cyclooctane 13.66
    cyclopentanol 235.23
    tetrahydropyran 294.06
    tert-amyl methyl ether 222.19
    2,5,8-trioxanonane 436.62
    1-hexene 62.38
    2-isopropoxyethanol 427.99
    2,2,2-trifluoroethanol 214.46
    methyl butyrate 153.36

    Scent© AI

1 of 4
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