2-(5-Methylfuran-2-yl)piperidine

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  • Identifiers

    CAS number
    97073-18-2

    Molecular formula
    C10H15NO

    SMILES
    CC1=CC=C(O1)C2CCCCN2

    Safety labels

    Corrosive
    Corrosive

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Roasted 46.77%
    Nutty 43.95%
    Animal 40.41%
    Fishy 35.38%
    Sweet 35.14%
    Earthy 31.3%
    Popcorn 29.32%
    Musty 29.01%
    Burnt 28.12%
    Meaty 27.8%

     

    Flavor
    Bitter 46.24%
    Roasted 42.85%
    Coffee 31.26%
    Animal 27.73%
    Earthy 27.4%
    Floral 26.66%
    Fruity 25.62%
    Meaty 25.6%
    Alkaline 24.67%
    Sweet 24.01%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    1.7

    pKa est.
    6.06 (neutral)

    Molecular weight
    165.23 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    246°C

    Flash point

    • 96.55 ˚C est.

  • Synonyms

    • 2-(5-methylfuran-2-yl)piperidine
    • 97073-18-2
    • 2-(5-METHYL-2-FURYL)PIPERIDINE
    • 2-(5-Methyl-2-furanyl)piperidine
    • MFCD07357570
    • Piperidine, 2-(5-methyl-2-furanyl)-
    • CHEMBL4559971
    • CHEBI:173456
    • PAHYJZIMPANAIV-UHFFFAOYSA-N
    • 2-(5-methyluran-2-yl)piperidine
    • 2-Methyl-5-(2-piperidinyl)furan
    • DTXSID101302622
    • XDA07318
    • STK893902
    • AKOS005144023
    • DB-088904
    • CS-0261794
    • EN300-80020
    • G47446
    • Z1198171821
    • 97073-18-2

  • Applications

    2-(5-Methylfuran-2-yl)piperidine, CAS 97073-18-2, is primarily used as a synthetic intermediate and building block in pharmaceutical research and development, enabling diversification of heterocyclic libraries and medicinal chemistry exploration. It is also employed in industrial chemical manufacturing as a versatile precursor for the synthesis of piperidine- and furanyl-containing intermediates that feature in later-stage drug candidates. The compound may be explored as a scaffold in agrochemical lead development and in academic or contract research settings for synthetic-route development and library generation. Its use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 319.28
    methanol 426.13
    isopropanol 178.06
    water 1.91
    ethyl acetate 111.53
    n-propanol 230.45
    acetone 181.82
    n-butanol 191.1
    acetonitrile 119.99
    DMF 299.28
    toluene 94.71
    isobutanol 160.54
    1,4-dioxane 297.4
    methyl acetate 103.17
    THF 360.85
    2-butanone 127.43
    n-pentanol 143.4
    sec-butanol 135.58
    n-hexane 8.73
    ethylene glycol 115.81
    NMP 212.22
    cyclohexane 26.68
    DMSO 384.29
    n-butyl acetate 118.45
    n-octanol 90.83
    chloroform 804.54
    n-propyl acetate 73.19
    acetic acid 276.34
    dichloromethane 608.38
    cyclohexanone 233.27
    propylene glycol 159.98
    isopropyl acetate 74.65
    DMAc 229.75
    2-ethoxyethanol 181.44
    isopentanol 153.17
    n-heptane 11.23
    ethyl formate 127.6
    1,2-dichloroethane 249.14
    n-hexanol 166.47
    2-methoxyethanol 295.29
    isobutyl acetate 64.6
    tetrachloromethane 76.39
    n-pentyl acetate 71.23
    transcutol 516.44
    n-heptanol 77.21
    ethylbenzene 45.8
    MIBK 71.73
    2-propoxyethanol 232.22
    tert-butanol 147.35
    MTBE 87.32
    2-butoxyethanol 130.71
    propionic acid 174.7
    o-xylene 58.47
    formic acid 109.36
    diethyl ether 90.78
    m-xylene 61.63
    p-xylene 60.88
    chlorobenzene 181.44
    dimethyl carbonate 52.01
    n-octane 6.82
    formamide 104.16
    cyclopentanone 245.56
    2-pentanone 102.3
    anisole 94.29
    cyclopentyl methyl ether 127.76
    gamma-butyrolactone 289.28
    1-methoxy-2-propanol 205.01
    pyridine 289.99
    3-pentanone 77.98
    furfural 323.47
    n-dodecane 9.45
    diethylene glycol 223.82
    diisopropyl ether 26.56
    tert-amyl alcohol 109.3
    acetylacetone 122.94
    n-hexadecane 10.48
    acetophenone 94.85
    methyl propionate 93.8
    isopentyl acetate 103.09
    trichloroethylene 528.81
    n-nonanol 79.33
    cyclohexanol 149.41
    benzyl alcohol 127.84
    2-ethylhexanol 82.41
    isooctanol 62.27
    dipropyl ether 67.15
    1,2-dichlorobenzene 146.05
    ethyl lactate 68.37
    propylene carbonate 198.99
    n-methylformamide 156.6
    2-pentanol 96.11
    n-pentane 10.91
    1-propoxy-2-propanol 154.58
    1-methoxy-2-propyl acetate 116.97
    2-(2-methoxypropoxy) propanol 132.83
    mesitylene 37.58
    ε-caprolactone 180.91
    p-cymene 40.03
    epichlorohydrin 291.19
    1,1,1-trichloroethane 190.72
    2-aminoethanol 181.61
    morpholine-4-carbaldehyde 232.75
    sulfolane 286.43
    2,2,4-trimethylpentane 10.1
    2-methyltetrahydrofuran 198.64
    n-hexyl acetate 107.93
    isooctane 7.96
    2-(2-butoxyethoxy)ethanol 182.94
    sec-butyl acetate 51.81
    tert-butyl acetate 68.04
    decalin 14.69
    glycerin 192.55
    diglyme 270.09
    acrylic acid 173.31
    isopropyl myristate 50.74
    n-butyric acid 246.0
    acetyl acetate 94.31
    di(2-ethylhexyl) phthalate 69.55
    ethyl propionate 61.12
    nitromethane 237.12
    1,2-diethoxyethane 135.74
    benzonitrile 159.52
    trioctyl phosphate 49.47
    1-bromopropane 138.21
    gamma-valerolactone 296.03
    n-decanol 62.2
    triethyl phosphate 48.01
    4-methyl-2-pentanol 62.89
    propionitrile 132.68
    vinylene carbonate 203.7
    1,1,2-trichlorotrifluoroethane 247.98
    DMS 85.1
    cumene 37.37
    2-octanol 52.72
    2-hexanone 78.77
    octyl acetate 67.86
    limonene 54.19
    1,2-dimethoxyethane 210.68
    ethyl orthosilicate 45.59
    tributyl phosphate 54.55
    diacetone alcohol 95.63
    N,N-dimethylaniline 71.51
    acrylonitrile 176.16
    aniline 150.86
    1,3-propanediol 204.25
    bromobenzene 184.29
    dibromomethane 346.95
    1,1,2,2-tetrachloroethane 416.66
    2-methyl-cyclohexyl acetate 76.86
    tetrabutyl urea 69.48
    diisobutyl methanol 47.39
    2-phenylethanol 124.21
    styrene 64.97
    dioctyl adipate 76.25
    dimethyl sulfate 79.84
    ethyl butyrate 75.74
    methyl lactate 88.48
    butyl lactate 78.82
    diethyl carbonate 58.83
    propanediol butyl ether 158.09
    triethyl orthoformate 61.85
    p-tert-butyltoluene 36.4
    methyl 4-tert-butylbenzoate 99.49
    morpholine 283.1
    tert-butylamine 97.64
    n-dodecanol 50.33
    dimethoxymethane 162.6
    ethylene carbonate 155.84
    cyrene 118.98
    2-ethoxyethyl acetate 101.22
    2-ethylhexyl acetate 79.42
    1,2,4-trichlorobenzene 168.75
    4-methylpyridine 216.94
    dibutyl ether 69.54
    2,6-dimethyl-4-heptanol 47.39
    DEF 120.84
    dimethyl isosorbide 164.09
    tetrachloroethylene 283.15
    eugenol 112.73
    triacetin 107.97
    span 80 133.38
    1,4-butanediol 107.97
    1,1-dichloroethane 251.21
    2-methyl-1-pentanol 113.76
    methyl formate 123.47
    2-methyl-1-butanol 135.92
    n-decane 13.67
    butyronitrile 159.27
    3,7-dimethyl-1-octanol 78.85
    1-chlorooctane 53.77
    1-chlorotetradecane 25.9
    n-nonane 11.94
    undecane 11.03
    tert-butylcyclohexane 13.03
    cyclooctane 9.39
    cyclopentanol 162.5
    tetrahydropyran 231.14
    tert-amyl methyl ether 64.76
    2,5,8-trioxanonane 201.51
    1-hexene 43.32
    2-isopropoxyethanol 112.48
    2,2,2-trifluoroethanol 82.69
    methyl butyrate 87.5

    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