4-[(E)-2-[(1-carboxy-3-methylsulfinylpropyl)amino]ethenyl]-2,3-dihydropyridine-2,6-dicarboxylic acid

  • Identifiers

    Molecular formula
    C14H18N2O7S

    SMILES
    CS(=O)CCC(C(=O)O)N/C=C/C1=CC(=NC(C1)C(=O)O)C(=O)O

  • Odor profile

    Fragrance
    Odorless 52.41%
    Meaty 46.6%
    Roasted 43.45%
    Savory 42.0%
    Cooked 32.83%
    Nutty 26.39%
    Popcorn 24.57%
    Burnt 20.06%
    Sulfurous 19.83%
    Beefy 19.46%

     

    Flavor
    Bitter 55.0%
    Odorless 47.19%
    Very mild 26.33%
    Roasted 23.89%
    Mild 23.74%
    Cooked 23.34%
    Bland 23.28%
    Nutty 22.24%
    Yeast 21.46%
    Taco 21.28%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    -1.0

    pKa est.
    4.58 (weak acid)

    Molecular weight
    358.37 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    652°C

    Flash point

    • 343.73 ˚C est.

  • Applications

    4-[(E)-2-[(1-carboxy-3-methylsulfinylpropyl)amino]ethenyl]-2,3-dihydropyridine-2,6-dicarboxylic acid is seen as a building block for the synthesis of dihydropyridine-containing heterocycles and is commonly used as an intermediate in pharmaceutical development and related complex heterocycles. It can also serve as a component in specialty polymers and materials as a building unit or metal-chelating linker, thanks to the carboxyl and sulfoxide groups that enable metal coordination and material design. With the conjugated and redox-active dihydropyridine core, the compound is of interest for research in electrochemical sensing, coatings and inks for electronic or smart materials. These applications are typically at the research and development stage and depend on local regulations and synthesis constraints.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.11
    methanol 7.17
    isopropanol 0.44
    water 11.35
    ethyl acetate 0.13
    n-propanol 0.59
    acetone 0.79
    n-butanol 0.38
    acetonitrile 0.26
    DMF 46.55
    toluene 0.12
    isobutanol 0.25
    1,4-dioxane 0.59
    methyl acetate 0.18
    THF 1.31
    2-butanone 0.34
    n-pentanol 0.24
    sec-butanol 0.29
    n-hexane 0.06
    ethylene glycol 8.53
    NMP 39.6
    cyclohexane 0.09
    DMSO 101.03
    n-butyl acetate 0.09
    n-octanol 0.14
    chloroform 0.09
    n-propyl acetate 0.1
    acetic acid 5.19
    dichloromethane 0.16
    cyclohexanone 1.0
    propylene glycol 4.99
    isopropyl acetate 0.1
    DMAc 32.16
    2-ethoxyethanol 3.72
    isopentanol 0.26
    n-heptane 0.06
    ethyl formate 0.44
    1,2-dichloroethane 0.18
    n-hexanol 0.19
    2-methoxyethanol 15.4
    isobutyl acetate 0.04
    tetrachloromethane 0.04
    n-pentyl acetate 0.1
    transcutol 4.49
    n-heptanol 0.22
    ethylbenzene 0.07
    MIBK 0.2
    2-propoxyethanol 2.4
    tert-butanol 0.38
    MTBE 0.08
    2-butoxyethanol 1.36
    propionic acid 1.02
    o-xylene 0.16
    formic acid 44.17
    diethyl ether 0.16
    m-xylene 0.1
    p-xylene 0.1
    chlorobenzene 0.04
    dimethyl carbonate 0.94
    n-octane 0.03
    formamide 44.24
    cyclopentanone 1.69
    2-pentanone 0.37
    anisole 0.17
    cyclopentyl methyl ether 0.52
    gamma-butyrolactone 2.03
    1-methoxy-2-propanol 5.78
    pyridine 0.72
    3-pentanone 0.36
    furfural 3.62
    n-dodecane 0.01
    diethylene glycol 7.42
    diisopropyl ether 0.05
    tert-amyl alcohol 0.31
    acetylacetone 0.68
    n-hexadecane 0.02
    acetophenone 0.4
    methyl propionate 0.41
    isopentyl acetate 0.08
    trichloroethylene 0.27
    n-nonanol 0.16
    cyclohexanol 0.46
    benzyl alcohol 0.44
    2-ethylhexanol 0.1
    isooctanol 0.13
    dipropyl ether 0.23
    1,2-dichlorobenzene 0.06
    ethyl lactate 0.65
    propylene carbonate 0.53
    n-methylformamide 11.9
    2-pentanol 0.19
    n-pentane 0.05
    1-propoxy-2-propanol 1.11
    1-methoxy-2-propyl acetate 0.4
    2-(2-methoxypropoxy) propanol 1.72
    mesitylene 0.08
    ε-caprolactone 0.71
    p-cymene 0.05
    epichlorohydrin 0.94
    1,1,1-trichloroethane 0.04
    2-aminoethanol 7.97
    morpholine-4-carbaldehyde 13.16
    sulfolane 14.63
    2,2,4-trimethylpentane 0.01
    2-methyltetrahydrofuran 0.3
    n-hexyl acetate 0.13
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 2.4
    sec-butyl acetate 0.05
    tert-butyl acetate 0.13
    decalin 0.02
    glycerin 23.37
    diglyme 4.13
    acrylic acid 2.54
    isopropyl myristate 0.06
    n-butyric acid 0.73
    acetyl acetate 0.12
    di(2-ethylhexyl) phthalate 0.2
    ethyl propionate 0.15
    nitromethane 5.25
    1,2-diethoxyethane 0.27
    benzonitrile 0.17
    trioctyl phosphate 0.14
    1-bromopropane 0.07
    gamma-valerolactone 5.22
    n-decanol 0.12
    triethyl phosphate 0.22
    4-methyl-2-pentanol 0.11
    propionitrile 0.2
    vinylene carbonate 0.65
    1,1,2-trichlorotrifluoroethane 5.08
    DMS 0.25
    cumene 0.06
    2-octanol 0.11
    2-hexanone 0.18
    octyl acetate 0.1
    limonene 0.08
    1,2-dimethoxyethane 3.3
    ethyl orthosilicate 0.19
    tributyl phosphate 0.14
    diacetone alcohol 0.99
    N,N-dimethylaniline 0.39
    acrylonitrile 0.51
    aniline 0.36
    1,3-propanediol 4.34
    bromobenzene 0.03
    dibromomethane 0.08
    1,1,2,2-tetrachloroethane 0.28
    2-methyl-cyclohexyl acetate 0.15
    tetrabutyl urea 0.44
    diisobutyl methanol 0.07
    2-phenylethanol 0.28
    styrene 0.07
    dioctyl adipate 0.15
    dimethyl sulfate 3.97
    ethyl butyrate 0.14
    methyl lactate 2.83
    butyl lactate 0.43
    diethyl carbonate 0.12
    propanediol butyl ether 1.72
    triethyl orthoformate 0.21
    p-tert-butyltoluene 0.05
    methyl 4-tert-butylbenzoate 0.63
    morpholine 1.38
    tert-butylamine 0.14
    n-dodecanol 0.09
    dimethoxymethane 6.58
    ethylene carbonate 0.4
    cyrene 3.83
    2-ethoxyethyl acetate 0.22
    2-ethylhexyl acetate 0.06
    1,2,4-trichlorobenzene 0.1
    4-methylpyridine 0.43
    dibutyl ether 0.1
    2,6-dimethyl-4-heptanol 0.07
    DEF 1.76
    dimethyl isosorbide 2.48
    tetrachloroethylene 0.32
    eugenol 1.1
    triacetin 0.36
    span 80 1.09
    1,4-butanediol 1.66
    1,1-dichloroethane 0.05
    2-methyl-1-pentanol 0.18
    methyl formate 5.87
    2-methyl-1-butanol 0.27
    n-decane 0.03
    butyronitrile 0.16
    3,7-dimethyl-1-octanol 0.09
    1-chlorooctane 0.05
    1-chlorotetradecane 0.02
    n-nonane 0.03
    undecane 0.02
    tert-butylcyclohexane 0.01
    cyclooctane 0.04
    cyclopentanol 0.65
    tetrahydropyran 0.3
    tert-amyl methyl ether 0.13
    2,5,8-trioxanonane 3.81
    1-hexene 0.09
    2-isopropoxyethanol 0.96
    2,2,2-trifluoroethanol 3.0
    methyl butyrate 0.26

    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
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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
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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