(3S)-3-amino-4-oxo-4-[[(2R)-2-[(2,2,4,4-tetramethylthietan-3-yl)amino]propanoyl]amino]butanoic acid;pentahydrate

  • Identifiers

    Molecular formula
    C28H60N6O13S2

    SMILES
    C[C@H](C(=O)NC(=O)[C@H](CC(=O)O)N)NC1C(SC1(C)C)(C)C.C[C@H](C(=O)NC(=O)[C@H](CC(=O)O)N)NC1C(SC1(C)C)(C)C.O.O.O.O.O

  • Odor profile

    Fragrance
    Odorless 73.21%
    Savory 38.45%
    Meaty 31.46%
    Cooling 29.42%
    Roasted 20.2%
    Cooked 19.81%
    Milky 16.88%
    Mint 15.65%
    Bitter 14.19%
    Beefy 13.7%

     

    Flavor
    Bitter 49.83%
    Odorless 48.93%
    Bland 32.17%
    Mild 26.08%
    Sweet-like 21.28%
    Yeast 19.74%
    Nitrile 19.23%
    Cedarleaf 18.94%
    Very mild 18.71%
    Scallion 18.7%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    6.54 (neutral)

    Molecular weight
    752.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    520°C

    Flash point

    • 230.74 ˚C est.

  • Applications

    The compound (3S)-3-amino-4-oxo-4-[[(2R)-2-[(2,2,4,4-tetramethylthietan-3-yl)amino]propanoyl]amino]butanoic acid;pentahydrate is a chiral amino acid derivative widely used as an intermediate and building block in pharmaceutical manufacturing for the synthesis of peptide therapeutics and certain small-molecule drugs. In peptide chemistry, it serves as a non-natural amino acid derivative suitable for solid-phase or solution-phase synthesis. In asymmetric synthesis, it can function as a chiral auxiliary or reagent to enable enantioselective transformations. In medicinal chemistry and drug discovery, it is evaluated as a versatile scaffold for lead optimization and library construction.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 4.18
    methanol 7.53
    isopropanol 1.68
    water 7.74
    ethyl acetate 1.15
    n-propanol 1.95
    acetone 1.91
    n-butanol 1.24
    acetonitrile 1.49
    DMF 15.63
    toluene 0.18
    isobutanol 1.22
    1,4-dioxane 1.71
    methyl acetate 0.96
    THF 9.47
    2-butanone 1.42
    n-pentanol 1.5
    sec-butanol 1.12
    n-hexane 0.08
    ethylene glycol 8.37
    NMP 42.05
    cyclohexane 0.05
    DMSO 36.68
    n-butyl acetate 1.57
    n-octanol 0.84
    chloroform 2.52
    n-propyl acetate 1.43
    acetic acid 19.25
    dichloromethane 2.29
    cyclohexanone 3.27
    propylene glycol 9.74
    isopropyl acetate 1.14
    DMAc 26.44
    2-ethoxyethanol 11.61
    isopentanol 1.18
    n-heptane 0.09
    ethyl formate 2.42
    1,2-dichloroethane 1.08
    n-hexanol 1.85
    2-methoxyethanol 17.87
    isobutyl acetate 1.11
    tetrachloromethane 0.5
    n-pentyl acetate 1.19
    transcutol 8.59
    n-heptanol 1.61
    ethylbenzene 0.28
    MIBK 1.54
    2-propoxyethanol 14.32
    tert-butanol 1.92
    MTBE 0.48
    2-butoxyethanol 7.7
    propionic acid 3.77
    o-xylene 0.26
    formic acid 54.58
    diethyl ether 0.46
    m-xylene 0.29
    p-xylene 0.44
    chlorobenzene 0.32
    dimethyl carbonate 1.83
    n-octane 0.07
    formamide 30.47
    cyclopentanone 8.9
    2-pentanone 1.46
    anisole 0.84
    cyclopentyl methyl ether 1.82
    gamma-butyrolactone 14.54
    1-methoxy-2-propanol 11.55
    pyridine 1.64
    3-pentanone 0.9
    furfural 14.84
    n-dodecane 0.04
    diethylene glycol 22.65
    diisopropyl ether 0.24
    tert-amyl alcohol 1.56
    acetylacetone 3.26
    n-hexadecane 0.04
    acetophenone 2.34
    methyl propionate 1.66
    isopentyl acetate 1.69
    trichloroethylene 3.11
    n-nonanol 0.85
    cyclohexanol 0.97
    benzyl alcohol 1.97
    2-ethylhexanol 0.94
    isooctanol 1.22
    dipropyl ether 0.78
    1,2-dichlorobenzene 0.56
    ethyl lactate 4.65
    propylene carbonate 8.04
    n-methylformamide 10.09
    2-pentanol 0.81
    n-pentane 0.05
    1-propoxy-2-propanol 7.18
    1-methoxy-2-propyl acetate 4.56
    2-(2-methoxypropoxy) propanol 5.85
    mesitylene 0.22
    ε-caprolactone 4.94
    p-cymene 0.42
    epichlorohydrin 8.9
    1,1,1-trichloroethane 0.93
    2-aminoethanol 10.91
    morpholine-4-carbaldehyde 24.88
    sulfolane 40.43
    2,2,4-trimethylpentane 0.05
    2-methyltetrahydrofuran 2.43
    n-hexyl acetate 1.24
    isooctane 0.04
    2-(2-butoxyethoxy)ethanol 6.96
    sec-butyl acetate 0.97
    tert-butyl acetate 1.59
    decalin 0.06
    glycerin 27.96
    diglyme 8.6
    acrylic acid 5.71
    isopropyl myristate 0.41
    n-butyric acid 4.28
    acetyl acetate 1.37
    di(2-ethylhexyl) phthalate 1.3
    ethyl propionate 1.39
    nitromethane 16.45
    1,2-diethoxyethane 1.04
    benzonitrile 1.34
    trioctyl phosphate 1.0
    1-bromopropane 0.5
    gamma-valerolactone 21.9
    n-decanol 0.58
    triethyl phosphate 1.75
    4-methyl-2-pentanol 0.8
    propionitrile 0.86
    vinylene carbonate 5.43
    1,1,2-trichlorotrifluoroethane 28.29
    DMS 1.45
    cumene 0.33
    2-octanol 0.82
    2-hexanone 1.53
    octyl acetate 0.65
    limonene 0.41
    1,2-dimethoxyethane 6.88
    ethyl orthosilicate 1.38
    tributyl phosphate 0.99
    diacetone alcohol 7.1
    N,N-dimethylaniline 1.15
    acrylonitrile 1.67
    aniline 0.57
    1,3-propanediol 7.82
    bromobenzene 0.28
    dibromomethane 1.27
    1,1,2,2-tetrachloroethane 2.9
    2-methyl-cyclohexyl acetate 1.87
    tetrabutyl urea 1.68
    diisobutyl methanol 0.67
    2-phenylethanol 2.53
    styrene 0.22
    dioctyl adipate 0.8
    dimethyl sulfate 8.74
    ethyl butyrate 1.5
    methyl lactate 7.16
    butyl lactate 3.5
    diethyl carbonate 1.21
    propanediol butyl ether 8.0
    triethyl orthoformate 1.54
    p-tert-butyltoluene 0.37
    methyl 4-tert-butylbenzoate 3.89
    morpholine 3.71
    tert-butylamine 0.55
    n-dodecanol 0.4
    dimethoxymethane 5.54
    ethylene carbonate 3.34
    cyrene 19.73
    2-ethoxyethyl acetate 2.04
    2-ethylhexyl acetate 1.18
    1,2,4-trichlorobenzene 0.91
    4-methylpyridine 1.27
    dibutyl ether 0.37
    2,6-dimethyl-4-heptanol 0.67
    DEF 3.06
    dimethyl isosorbide 14.52
    tetrachloroethylene 1.97
    eugenol 6.09
    triacetin 2.87
    span 80 5.21
    1,4-butanediol 4.89
    1,1-dichloroethane 0.78
    2-methyl-1-pentanol 1.27
    methyl formate 6.84
    2-methyl-1-butanol 1.1
    n-decane 0.07
    butyronitrile 1.0
    3,7-dimethyl-1-octanol 0.74
    1-chlorooctane 0.25
    1-chlorotetradecane 0.09
    n-nonane 0.07
    undecane 0.05
    tert-butylcyclohexane 0.06
    cyclooctane 0.03
    cyclopentanol 2.35
    tetrahydropyran 0.92
    tert-amyl methyl ether 0.68
    2,5,8-trioxanonane 6.71
    1-hexene 0.28
    2-isopropoxyethanol 6.23
    2,2,2-trifluoroethanol 14.71
    methyl butyrate 2.09

    Scent© AI

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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
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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