2-(5-Methyl-1,3-thiazol-4-yl)ethyl formate

  • Identifiers

    Molecular formula
    C7H9NO2S

    SMILES
    CC1=C(N=CS1)CCOC=O

  • Odor profile

    Fragrance
    Nutty 78.56%
    Roasted 66.97%
    Meaty 50.56%
    Popcorn 39.35%
    Hazelnut 31.89%
    Coffee 31.43%
    Cooked 30.2%
    Beefy 28.62%
    Burnt 26.51%
    Cocoa 25.41%

     

    Flavor
    Fruity 59.04%
    Green 39.15%
    Nutty 39.03%
    Earthy 33.9%
    Fatty 31.43%
    Floral 30.31%
    Musty 28.47%
    Vegetable 26.31%
    Roasted 24.19%
    Spicy 23.5%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    1.6

    pKa est.
    6.08 (neutral)

    Molecular weight
    171.22 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    266°C

    Flash point

    • 102.67 ˚C est.

  • Applications

    2-(5-Methyl-1,3-thiazol-4-yl)ethyl formate is viewed primarily as an intermediate and building block in the synthesis of thiazole-containing compounds with applications in pharmaceuticals and agrochemicals; it is commonly used as an intermediate in routes to functional thiazole derivatives related to drug and pesticide development. It is also considered a precursor for specialized materials systems and components used in coatings, inks, and functional polymers. In organic synthesis, this ester can serve as a protecting group or be converted to other functional groups, and it is often evaluated in the development and optimization of new synthetic routes for industrial chemical production.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 21.84
    methanol 42.23
    isopropanol 11.28
    water 1.89
    ethyl acetate 30.98
    n-propanol 14.29
    acetone 54.05
    n-butanol 13.6
    acetonitrile 39.26
    DMF 217.66
    toluene 22.52
    isobutanol 10.29
    1,4-dioxane 83.43
    methyl acetate 48.76
    THF 88.38
    2-butanone 46.78
    n-pentanol 13.17
    sec-butanol 11.47
    n-hexane 0.5
    ethylene glycol 20.8
    NMP 255.54
    cyclohexane 1.95
    DMSO 285.94
    n-butyl acetate 25.14
    n-octanol 5.54
    chloroform 76.65
    n-propyl acetate 25.52
    acetic acid 78.71
    dichloromethane 99.35
    cyclohexanone 76.19
    propylene glycol 14.62
    isopropyl acetate 19.18
    DMAc 259.29
    2-ethoxyethanol 59.86
    isopentanol 14.68
    n-heptane 0.86
    ethyl formate 37.47
    1,2-dichloroethane 67.35
    n-hexanol 11.68
    2-methoxyethanol 89.42
    isobutyl acetate 15.07
    tetrachloromethane 12.31
    n-pentyl acetate 14.98
    transcutol 228.15
    n-heptanol 6.82
    ethylbenzene 12.05
    MIBK 20.46
    2-propoxyethanol 42.7
    tert-butanol 20.45
    MTBE 14.72
    2-butoxyethanol 27.85
    propionic acid 33.29
    o-xylene 22.59
    formic acid 99.14
    diethyl ether 13.44
    m-xylene 16.64
    p-xylene 18.29
    chlorobenzene 48.96
    dimethyl carbonate 30.13
    n-octane 0.32
    formamide 160.76
    cyclopentanone 90.18
    2-pentanone 29.55
    anisole 50.48
    cyclopentyl methyl ether 31.25
    gamma-butyrolactone 108.94
    1-methoxy-2-propanol 47.85
    pyridine 102.91
    3-pentanone 28.77
    furfural 194.96
    n-dodecane 0.34
    diethylene glycol 59.72
    diisopropyl ether 4.72
    tert-amyl alcohol 20.21
    acetylacetone 55.38
    n-hexadecane 0.41
    acetophenone 65.43
    methyl propionate 33.35
    isopentyl acetate 24.17
    trichloroethylene 173.32
    n-nonanol 5.86
    cyclohexanol 19.11
    benzyl alcohol 48.57
    2-ethylhexanol 10.14
    isooctanol 6.64
    dipropyl ether 10.14
    1,2-dichlorobenzene 55.35
    ethyl lactate 23.94
    propylene carbonate 66.89
    n-methylformamide 90.81
    2-pentanol 7.92
    n-pentane 0.57
    1-propoxy-2-propanol 29.02
    1-methoxy-2-propyl acetate 41.65
    2-(2-methoxypropoxy) propanol 52.92
    mesitylene 10.06
    ε-caprolactone 65.06
    p-cymene 10.52
    epichlorohydrin 132.4
    1,1,1-trichloroethane 46.8
    2-aminoethanol 26.65
    morpholine-4-carbaldehyde 196.53
    sulfolane 184.39
    2,2,4-trimethylpentane 0.87
    2-methyltetrahydrofuran 55.15
    n-hexyl acetate 17.76
    isooctane 0.5
    2-(2-butoxyethoxy)ethanol 57.42
    sec-butyl acetate 17.1
    tert-butyl acetate 25.86
    decalin 1.65
    glycerin 44.81
    diglyme 123.72
    acrylic acid 55.36
    isopropyl myristate 8.55
    n-butyric acid 34.13
    acetyl acetate 30.36
    di(2-ethylhexyl) phthalate 17.69
    ethyl propionate 21.69
    nitromethane 182.15
    1,2-diethoxyethane 39.44
    benzonitrile 56.88
    trioctyl phosphate 9.01
    1-bromopropane 16.73
    gamma-valerolactone 153.87
    n-decanol 4.58
    triethyl phosphate 21.65
    4-methyl-2-pentanol 6.64
    propionitrile 22.75
    vinylene carbonate 74.72
    1,1,2-trichlorotrifluoroethane 142.57
    DMS 34.71
    cumene 9.07
    2-octanol 4.04
    2-hexanone 26.42
    octyl acetate 11.59
    limonene 12.68
    1,2-dimethoxyethane 96.95
    ethyl orthosilicate 18.8
    tributyl phosphate 13.04
    diacetone alcohol 41.59
    N,N-dimethylaniline 39.77
    acrylonitrile 45.42
    aniline 49.52
    1,3-propanediol 33.69
    bromobenzene 43.38
    dibromomethane 47.22
    1,1,2,2-tetrachloroethane 113.92
    2-methyl-cyclohexyl acetate 26.4
    tetrabutyl urea 20.41
    diisobutyl methanol 7.12
    2-phenylethanol 33.59
    styrene 17.7
    dioctyl adipate 20.3
    dimethyl sulfate 76.55
    ethyl butyrate 24.79
    methyl lactate 35.85
    butyl lactate 20.19
    diethyl carbonate 23.34
    propanediol butyl ether 29.16
    triethyl orthoformate 22.81
    p-tert-butyltoluene 9.39
    methyl 4-tert-butylbenzoate 37.34
    morpholine 87.67
    tert-butylamine 10.1
    n-dodecanol 3.61
    dimethoxymethane 62.57
    ethylene carbonate 48.14
    cyrene 71.9
    2-ethoxyethyl acetate 35.61
    2-ethylhexyl acetate 20.31
    1,2,4-trichlorobenzene 76.55
    4-methylpyridine 94.35
    dibutyl ether 7.39
    2,6-dimethyl-4-heptanol 7.12
    DEF 62.36
    dimethyl isosorbide 90.64
    tetrachloroethylene 81.67
    eugenol 41.62
    triacetin 38.22
    span 80 33.14
    1,4-butanediol 17.47
    1,1-dichloroethane 40.33
    2-methyl-1-pentanol 15.15
    methyl formate 76.36
    2-methyl-1-butanol 12.87
    n-decane 0.51
    butyronitrile 21.58
    3,7-dimethyl-1-octanol 8.73
    1-chlorooctane 3.26
    1-chlorotetradecane 1.62
    n-nonane 0.42
    undecane 0.4
    tert-butylcyclohexane 1.28
    cyclooctane 0.77
    cyclopentanol 22.58
    tetrahydropyran 37.1
    tert-amyl methyl ether 15.79
    2,5,8-trioxanonane 98.15
    1-hexene 2.82
    2-isopropoxyethanol 36.0
    2,2,2-trifluoroethanol 55.18
    methyl butyrate 33.78

    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