Methiopeptide

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  • Identifiers

    CAS number
    1258540-06-5

    Molecular formula
    C11H22N2O2S2

    SMILES
    CC(=O)N[C@@H](CCSC)C(=O)NCCCSC

    Safety labels

  • Odor profile

    Fragrance
    Meaty 69.39%
    Savory 51.63%
    Roasted 47.9%
    Cooked 38.36%
    Sulfurous 36.93%
    Sweet 35.17%
    Beefy 30.63%
    Onion 29.91%
    Fatty 29.59%
    Cheesy 28.97%

     

    Flavor
    Sulfurous 41.31%
    Roasted 35.47%
    Sulfury 33.17%
    Cooked 32.6%
    Onion 29.5%
    Cabbage 24.19%
    Odorless 23.95%
    Meaty 23.92%
    Mild 23.74%
    Bland 21.88%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    0.9

    pKa est.
    6.72 (neutral)

    Molecular weight
    278.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    549°C

    Flash point

    • 210.84 ˚C est.

  • Synonyms

    • Methiopeptide
    • AMDM
    • C67OSX07BK
    • Methylthiopropylamido acetyl methionine
    • UNII-C67OSX07BK
    • Butanamide, 2-(acetylamino)-4-(methylthio)-N-(3-(methylthio)propyl)-
    • Methylthiopropylamido acetyl methionine [INCI]
    • 1258540-06-5
    • SCHEMBL29486909
    • Q27275244
    • 1258540-06-5

  • Applications

    For Methiopeptide (CAS 1258540-06-5), potential real-world applications span several industries: as an intermediate in pharmaceutical manufacturing and peptide drug development, as a cosmetic and personal-care peptide active or conditioning ingredient, as a research reagent and building block for peptide synthesis and analytical work, and it may be evaluated as a plant biostimulant or crop-research ingredient in agriculture. In industrial settings, it could serve as a building block for organic synthesis or as a reference material for peptide-related processes.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 157.33
    methanol 401.13
    isopropanol 69.78
    water 5.44
    ethyl acetate 42.13
    n-propanol 98.61
    acetone 178.31
    n-butanol 66.8
    acetonitrile 54.04
    DMF 626.68
    toluene 20.22
    isobutanol 58.28
    1,4-dioxane 103.63
    methyl acetate 53.46
    THF 234.93
    2-butanone 89.68
    n-pentanol 58.18
    sec-butanol 54.18
    n-hexane 1.01
    ethylene glycol 87.22
    NMP 529.13
    cyclohexane 3.36
    DMSO 975.05
    n-butyl acetate 47.7
    n-octanol 15.88
    chloroform 115.34
    n-propyl acetate 44.5
    acetic acid 460.77
    dichloromethane 90.84
    cyclohexanone 240.56
    propylene glycol 103.66
    isopropyl acetate 35.64
    DMAc 563.37
    2-ethoxyethanol 157.36
    isopentanol 52.24
    n-heptane 0.8
    ethyl formate 91.94
    1,2-dichloroethane 81.04
    n-hexanol 34.42
    2-methoxyethanol 284.2
    isobutyl acetate 29.72
    tetrachloromethane 15.18
    n-pentyl acetate 36.04
    transcutol 310.06
    n-heptanol 20.13
    ethylbenzene 10.39
    MIBK 41.88
    2-propoxyethanol 109.89
    tert-butanol 67.78
    MTBE 22.88
    2-butoxyethanol 74.41
    propionic acid 137.6
    o-xylene 17.51
    formic acid 376.0
    diethyl ether 14.72
    m-xylene 15.64
    p-xylene 16.51
    chlorobenzene 44.96
    dimethyl carbonate 31.03
    n-octane 0.54
    formamide 368.05
    cyclopentanone 303.01
    2-pentanone 62.1
    anisole 33.34
    cyclopentyl methyl ether 58.55
    gamma-butyrolactone 307.02
    1-methoxy-2-propanol 135.06
    pyridine 142.02
    3-pentanone 41.25
    furfural 364.22
    n-dodecane 0.57
    diethylene glycol 133.42
    diisopropyl ether 4.93
    tert-amyl alcohol 54.37
    acetylacetone 112.1
    n-hexadecane 0.66
    acetophenone 66.21
    methyl propionate 45.7
    isopentyl acetate 46.53
    trichloroethylene 196.16
    n-nonanol 15.27
    cyclohexanol 69.69
    benzyl alcohol 70.99
    2-ethylhexanol 19.8
    isooctanol 16.32
    dipropyl ether 11.05
    1,2-dichlorobenzene 47.66
    ethyl lactate 41.59
    propylene carbonate 160.07
    n-methylformamide 276.27
    2-pentanol 26.02
    n-pentane 0.85
    1-propoxy-2-propanol 63.75
    1-methoxy-2-propyl acetate 60.99
    2-(2-methoxypropoxy) propanol 73.89
    mesitylene 9.99
    ε-caprolactone 191.45
    p-cymene 9.38
    epichlorohydrin 217.17
    1,1,1-trichloroethane 53.84
    2-aminoethanol 160.76
    morpholine-4-carbaldehyde 341.1
    sulfolane 511.06
    2,2,4-trimethylpentane 1.06
    2-methyltetrahydrofuran 114.29
    n-hexyl acetate 39.21
    isooctane 0.68
    2-(2-butoxyethoxy)ethanol 93.61
    sec-butyl acetate 25.92
    tert-butyl acetate 40.62
    decalin 2.06
    glycerin 185.36
    diglyme 179.33
    acrylic acid 165.68
    isopropyl myristate 12.86
    n-butyric acid 155.23
    acetyl acetate 50.78
    di(2-ethylhexyl) phthalate 32.45
    ethyl propionate 29.18
    nitromethane 422.46
    1,2-diethoxyethane 44.62
    benzonitrile 77.21
    trioctyl phosphate 18.96
    1-bromopropane 21.56
    gamma-valerolactone 420.95
    n-decanol 10.61
    triethyl phosphate 25.85
    4-methyl-2-pentanol 16.91
    propionitrile 44.97
    vinylene carbonate 154.15
    1,1,2-trichlorotrifluoroethane 309.31
    DMS 46.82
    cumene 8.38
    2-octanol 11.54
    2-hexanone 47.87
    octyl acetate 19.81
    limonene 13.3
    1,2-dimethoxyethane 165.99
    ethyl orthosilicate 22.9
    tributyl phosphate 25.02
    diacetone alcohol 80.36
    N,N-dimethylaniline 32.42
    acrylonitrile 77.39
    aniline 58.3
    1,3-propanediol 165.06
    bromobenzene 34.51
    dibromomethane 50.96
    1,1,2,2-tetrachloroethane 167.14
    2-methyl-cyclohexyl acetate 38.66
    tetrabutyl urea 39.68
    diisobutyl methanol 10.72
    2-phenylethanol 53.35
    styrene 14.66
    dioctyl adipate 33.45
    dimethyl sulfate 99.71
    ethyl butyrate 33.22
    methyl lactate 66.7
    butyl lactate 54.02
    diethyl carbonate 26.64
    propanediol butyl ether 88.05
    triethyl orthoformate 28.33
    p-tert-butyltoluene 8.88
    methyl 4-tert-butylbenzoate 57.21
    morpholine 181.01
    tert-butylamine 21.46
    n-dodecanol 7.53
    dimethoxymethane 98.26
    ethylene carbonate 123.0
    cyrene 110.01
    2-ethoxyethyl acetate 62.76
    2-ethylhexyl acetate 33.76
    1,2,4-trichlorobenzene 64.55
    4-methylpyridine 118.05
    dibutyl ether 12.04
    2,6-dimethyl-4-heptanol 10.72
    DEF 113.32
    dimethyl isosorbide 126.4
    tetrachloroethylene 109.0
    eugenol 72.2
    triacetin 65.47
    span 80 66.52
    1,4-butanediol 78.08
    1,1-dichloroethane 48.26
    2-methyl-1-pentanol 49.08
    methyl formate 171.13
    2-methyl-1-butanol 53.04
    n-decane 0.91
    butyronitrile 48.7
    3,7-dimethyl-1-octanol 16.65
    1-chlorooctane 6.18
    1-chlorotetradecane 2.58
    n-nonane 0.76
    undecane 0.68
    tert-butylcyclohexane 1.46
    cyclooctane 0.95
    cyclopentanol 107.6
    tetrahydropyran 84.6
    tert-amyl methyl ether 19.79
    2,5,8-trioxanonane 121.73
    1-hexene 6.03
    2-isopropoxyethanol 79.26
    2,2,2-trifluoroethanol 150.72
    methyl butyrate 57.45

    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