Ethyl-Nalpha-lauroyl-L-arginate hydrochloride

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  • Identifiers

    CAS number
    60372-77-2

    Molecular formula
    C20H41ClN4O3

    SMILES
    CCCCCCCCCCCC(=O)N[C@@H](CCCN=C(N)N)C(=O)OCC.Cl

    Safety labels

    Corrosive
    Corrosive

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 39.98%
    Savory 36.35%
    Cooling 35.88%
    Meaty 33.45%
    Fresh 24.7%
    Fishy 24.28%
    Mint 24.24%
    Herbal 23.98%
    Oily 22.03%
    Animal 21.63%

     

    Flavor
    Odorless 37.65%
    Bland 36.36%
    Mild 29.21%
    Bitter 26.75%
    Faint 21.39%
    Herbal 20.52%
    Slightly waxy 19.9%
    Sweet-like 19.65%
    Cedarleaf 19.64%
    Bay oil 19.46%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    8.23 (weak base)

    Molecular weight
    421.0 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    565°C

    Flash point

    • 203.58 ˚C est.

  • Synonyms

    • 60372-77-2
    • Ethyl lauroyl arginate hydrochloride
    • Ethyl lauroyl arginate HCl
    • Cytoguard LA
    • XPD6ZY79TB
    • AMINAT G
    • L-Arginine, N2-(1-oxododecyl)-, ethyl ester, monohydrochloride
    • E-243
    • RefChem:596249
    • ETHYL-NALPHA-LAUROYL-L-ARGINATE HYDROCHLORIDE
    • 434-630-6
    • ethyl (2S)-5-(diaminomethylideneamino)-2-(dodecanoylamino)pentanoate;hydrochloride
    • (S)-Ethyl 2-dodecanamido-5-guanidinopentanoate hydrochloride
    • L-Arginine, N2-(1-oxododecyl)-, ethyl ester, hydrochloride (1:1)
    • UNII-XPD6ZY79TB
    • LAE
    • C20H41ClN4O3
    • MIRENAT CF
    • ethyl (2S)-5-(diaminomethylideneamino)-2-(dodecanoylamino)pentanoate,hydrochloride
    • SCHEMBL1038333
    • N2-(1-Oxododecyl)-L-arginine Ethyl Ester Hydrochloride
    • SCHEMBL29427622
    • DTXSID40209136
    • LAURIC ARGINATE ETHYL ESTER
    • EINECS 434-630-6
    • LAURAMIDE ARGININE ETHYL ESTER
    • AKOS030528864
    • BS-17290
    • DA-53037
    • ethyl-n-dodecanoyl-l-arginate hydrochloride
    • LAURAMIDE ARGININE ETHYL ESTER (LAE)
    • NS00021242
    • Ethyl N2-dodecanoyl-L-argininate hydrochloride
    • Ethyl-N2-dodecanoyl-L-argininate hydrochloride
    • D95015
    • EC 434-630-6
    • ETHYL N2-LAUROYL-L-ARGINATE HYDROCHLORIDE
    • ethyl-n-alpha-dodecanoyl-l-arginate hydrochloride
    • F544771
    • ETHYL-N-ALPHA-LAUROYL-L-ARGINATE HYDROCHLORIDE
    • ETHYL-N.ALPHA.-LAUROYL-L-ARGINATE HYDROCHLORIDE
    • Q27293951
    • (S)-Ethyl2-dodecanamido-5-guanidinopentanoatehydrochloride
    • N2-(1-Oxododecyl)-L-arginine Ethyl Ester Monohydrochlorid
    • Ethyl N~2~-dodecanoyl-L-argininate--hydrogen chloride (1/1)
    • ethyl (2S)-2-(dodecanoylamino)-5-guanidino-pentanoate;hydrochloride
    • Ethyl-(2S)-5-(diaminomethylidenamino)-2-(dodecanoylamino)pentanoat-Hydrochlorid
    • 60372-77-2

  • Applications

    Ethyl-Nalpha-lauroyl-L-arginate hydrochloride is an antimicrobial cationic surfactant used as a preservative and functional additive across multiple industries. In food processing, it may be employed as an antimicrobial preservative to extend shelf life; in cosmetics and personal care, it serves as a preservative and stabilizing antimicrobial agent; in household products and cleaning formulations, it is used to control microbial growth; in coatings, inks, and polymer formulations, it is evaluated as an antimicrobial additive to impart hygiene and reduce biofilm formation.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 17.83
    methanol 50.99
    isopropanol 6.71
    water 2.19
    ethyl acetate 7.21
    n-propanol 12.17
    acetone 18.17
    n-butanol 8.57
    acetonitrile 6.0
    DMF 63.53
    toluene 4.67
    isobutanol 7.42
    1,4-dioxane 11.53
    methyl acetate 8.23
    THF 32.96
    2-butanone 13.36
    n-pentanol 10.43
    sec-butanol 7.05
    n-hexane 0.33
    ethylene glycol 8.33
    NMP 139.57
    cyclohexane 0.47
    DMSO 182.73
    n-butyl acetate 6.49
    n-octanol 2.92
    chloroform 32.53
    n-propyl acetate 8.7
    acetic acid 98.15
    dichloromethane 35.04
    cyclohexanone 47.68
    propylene glycol 14.13
    isopropyl acetate 6.29
    DMAc 137.8
    2-ethoxyethanol 37.16
    isopentanol 6.95
    n-heptane 0.15
    ethyl formate 15.08
    1,2-dichloroethane 19.64
    n-hexanol 4.32
    2-methoxyethanol 47.81
    isobutyl acetate 5.75
    tetrachloromethane 5.71
    n-pentyl acetate 8.27
    transcutol 74.43
    n-heptanol 4.33
    ethylbenzene 2.99
    MIBK 7.18
    2-propoxyethanol 21.32
    tert-butanol 6.23
    MTBE 2.94
    2-butoxyethanol 20.94
    propionic acid 25.69
    o-xylene 4.28
    formic acid 91.26
    diethyl ether 1.88
    m-xylene 3.2
    p-xylene 4.74
    chlorobenzene 9.1
    dimethyl carbonate 8.37
    n-octane 0.13
    formamide 90.72
    cyclopentanone 52.97
    2-pentanone 10.01
    anisole 6.04
    cyclopentyl methyl ether 9.94
    gamma-butyrolactone 61.04
    1-methoxy-2-propanol 26.62
    pyridine 22.82
    3-pentanone 8.36
    furfural 78.18
    n-dodecane 0.1
    diethylene glycol 22.18
    diisopropyl ether 0.79
    tert-amyl alcohol 7.88
    acetylacetone 22.96
    n-hexadecane 0.12
    acetophenone 15.29
    methyl propionate 9.7
    isopentyl acetate 7.11
    trichloroethylene 48.58
    n-nonanol 3.14
    cyclohexanol 11.09
    benzyl alcohol 15.3
    2-ethylhexanol 2.7
    isooctanol 3.37
    dipropyl ether 1.82
    1,2-dichlorobenzene 10.52
    ethyl lactate 11.22
    propylene carbonate 35.38
    n-methylformamide 37.45
    2-pentanol 3.33
    n-pentane 0.19
    1-propoxy-2-propanol 12.53
    1-methoxy-2-propyl acetate 12.75
    2-(2-methoxypropoxy) propanol 18.91
    mesitylene 1.9
    ε-caprolactone 42.65
    p-cymene 1.7
    epichlorohydrin 48.54
    1,1,1-trichloroethane 14.36
    2-aminoethanol 20.14
    morpholine-4-carbaldehyde 69.79
    sulfolane 144.68
    2,2,4-trimethylpentane 0.24
    2-methyltetrahydrofuran 15.02
    n-hexyl acetate 7.97
    isooctane 0.1
    2-(2-butoxyethoxy)ethanol 23.71
    sec-butyl acetate 5.53
    tert-butyl acetate 7.44
    decalin 0.47
    glycerin 33.08
    diglyme 48.25
    acrylic acid 32.83
    isopropyl myristate 2.29
    n-butyric acid 31.95
    acetyl acetate 11.45
    di(2-ethylhexyl) phthalate 7.21
    ethyl propionate 6.6
    nitromethane 80.03
    1,2-diethoxyethane 7.76
    benzonitrile 11.52
    trioctyl phosphate 4.23
    1-bromopropane 5.0
    gamma-valerolactone 100.07
    n-decanol 2.0
    triethyl phosphate 6.43
    4-methyl-2-pentanol 2.44
    propionitrile 4.64
    vinylene carbonate 33.01
    1,1,2-trichlorotrifluoroethane 95.84
    DMS 9.58
    cumene 2.46
    2-octanol 2.22
    2-hexanone 10.14
    octyl acetate 3.81
    limonene 1.87
    1,2-dimethoxyethane 31.74
    ethyl orthosilicate 6.06
    tributyl phosphate 5.6
    diacetone alcohol 18.97
    N,N-dimethylaniline 6.77
    acrylonitrile 9.22
    aniline 12.17
    1,3-propanediol 23.76
    bromobenzene 7.55
    dibromomethane 16.08
    1,1,2,2-tetrachloroethane 42.65
    2-methyl-cyclohexyl acetate 8.09
    tetrabutyl urea 8.4
    diisobutyl methanol 1.31
    2-phenylethanol 9.35
    styrene 3.54
    dioctyl adipate 6.45
    dimethyl sulfate 31.66
    ethyl butyrate 5.84
    methyl lactate 18.34
    butyl lactate 14.14
    diethyl carbonate 5.0
    propanediol butyl ether 21.86
    triethyl orthoformate 6.26
    p-tert-butyltoluene 1.5
    methyl 4-tert-butylbenzoate 16.58
    morpholine 22.12
    tert-butylamine 2.16
    n-dodecanol 1.3
    dimethoxymethane 19.16
    ethylene carbonate 24.92
    cyrene 35.18
    2-ethoxyethyl acetate 14.86
    2-ethylhexyl acetate 5.39
    1,2,4-trichlorobenzene 15.4
    4-methylpyridine 19.61
    dibutyl ether 2.0
    2,6-dimethyl-4-heptanol 1.31
    DEF 20.32
    dimethyl isosorbide 33.17
    tetrachloroethylene 32.15
    eugenol 18.45
    triacetin 17.87
    span 80 14.75
    1,4-butanediol 14.13
    1,1-dichloroethane 11.19
    2-methyl-1-pentanol 8.83
    methyl formate 26.83
    2-methyl-1-butanol 7.82
    n-decane 0.18
    butyronitrile 5.55
    3,7-dimethyl-1-octanol 2.44
    1-chlorooctane 1.18
    1-chlorotetradecane 0.43
    n-nonane 0.15
    undecane 0.13
    tert-butylcyclohexane 0.32
    cyclooctane 0.19
    cyclopentanol 15.47
    tetrahydropyran 8.81
    tert-amyl methyl ether 3.47
    2,5,8-trioxanonane 30.67
    1-hexene 1.55
    2-isopropoxyethanol 19.34
    2,2,2-trifluoroethanol 46.5
    methyl butyrate 11.99

    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