Delicious peptide

Overview IFRA Request a quote

  • Identifiers

    CAS number
    73984-05-1

    Molecular formula
    C34H57N9O16

    SMILES
    C[C@@H](C(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)[C@H](CCCCN)N

    Safety labels

  • Odor profile

    Fragrance
    Odorless 69.97%
    Savory 43.43%
    Meaty 26.3%
    Cooling 26.04%
    Fishy 21.91%
    Cooked 18.21%
    Milky 17.95%
    Alcoholic 17.22%
    Sweet 16.43%
    Oily 14.42%

     

    Flavor
    Odorless 61.7%
    Bitter 57.9%
    Bland 36.0%
    Mild 27.35%
    Very mild 23.13%
    Sweet-like 23.09%
    Yeast 20.53%
    Nitrile 19.29%
    Faint 18.75%
    Oriental 18.28%

     

    Odor impact est.
    High

  • Properties

    XLogP3-AA
    -9.3

    pKa est.
    2.32 (strong acid)

    Molecular weight
    847.9 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    2109°C

    Flash point

    • 406.81 ˚C est.

  • Synonyms

    • Delicious peptide
    • Lysyl-glycyl-aspartyl-glutamyl-glutamyl-seryl-leucyl-alanine
    • RefChem:116869
    • Beefy meaty peptide
    • 73984-05-1
    • HE0DS1PZ2R
    • Beefy meaty peptide [MI]
    • Lys-Gly-Asp-Glu-Glu-Ser-Leu-Ala
    • UNII-HE0DS1PZ2R
    • L-Alanine, L-lysylglycyl-L-alpha-aspartyl-L-alpha-glutamyl-L-alpha-glutamyl-L-seryl-L-leucyl-
    • Delicious Peptide (bovine)
    • (4S)-4-[[(2S)-4-carboxy-2-[[(2S)-3-carboxy-2-[[2-[[(2S)-2,6-diaminohexanoyl]amino]acetyl]amino]propanoyl]amino]butanoyl]amino]-5-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
    • Delicious peptide(bovine)
    • orb1983722
    • SCHEMBL29367177
    • DTXSID601027510
    • C34H57N9O16
    • HY-P2081
    • H-Lys-Gly-Asp-Glu-Glu-Ser-Leu-Ala-OH
    • DA-52423
    • FD109597
    • Delicious peptide (bovine) trifluoroacetate
    • CS-0107938
    • Delicious Peptide (bovine) trifluoroacetate salt
    • Q4879783
    • H-Lys-Gly-Asp-Glu-Glu-Ser-Leu-Ala-OH trifluoroacetate
    • L-Lysylglycyl-L-|A-aspartyl-L-|A-glutamyl-L-|A-glutamyl-L-seryl-L-leucyl-L-alanine
    • (4S)-4-[[(2S)-4-carboxy-2-[[(2S)-3-carboxy-2-[[2-[[(2S)-2,6-diaminohexanoyl]amino]acetyl]amino]propanoyl]amino]butanoyl]amino]-5-[[(1S)-2-[[(1S)-1-[[(1S)-1-carboxyethyl]carbamoyl]-3-methyl-butyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
    • L-ALANINE, L-LYSYLGLYCYL-L-.ALPHA.-ASPARTYL-L-.ALPHA.-GLUTAMYL-L-.ALPHA.-GLUTAMYL-L-SERYL-L-LEUCYL-
    • 73984-05-1

  • Applications

    Delicious peptide (CAS 73984-05-1) may be used as a research reagent and a building block for peptide synthesis in chemical and pharmaceutical development; in cosmetics and personal care, it could serve as a peptide-based active ingredient; in pharmaceutical and biotechnology manufacturing, it can function as an intermediate or starting material; in polymer and biomaterials contexts, it can be incorporated as a component for peptide-containing polymers or biocompatible materials; and in analytical laboratories, it may be used as a reference standard or calibrant for quality control.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.89
    methanol 3.03
    isopropanol 0.35
    water 4.3
    ethyl acetate 0.23
    n-propanol 0.48
    acetone 0.69
    n-butanol 0.27
    acetonitrile 0.25
    DMF 9.77
    toluene 0.07
    isobutanol 0.19
    1,4-dioxane 1.01
    methyl acetate 0.37
    THF 1.32
    2-butanone 0.47
    n-pentanol 0.19
    sec-butanol 0.24
    n-hexane 0.03
    ethylene glycol 3.7
    NMP 17.11
    cyclohexane 0.02
    DMSO 16.95
    n-butyl acetate 0.09
    n-octanol 0.09
    chloroform 0.15
    n-propyl acetate 0.16
    acetic acid 6.46
    dichloromethane 0.21
    cyclohexanone 0.63
    propylene glycol 2.87
    isopropyl acetate 0.12
    DMAc 11.81
    2-ethoxyethanol 2.36
    isopentanol 0.12
    n-heptane 0.02
    ethyl formate 0.48
    1,2-dichloroethane 0.17
    n-hexanol 0.1
    2-methoxyethanol 6.19
    isobutyl acetate 0.06
    tetrachloromethane 0.05
    n-pentyl acetate 0.11
    transcutol 3.71
    n-heptanol 0.12
    ethylbenzene 0.05
    MIBK 0.09
    2-propoxyethanol 1.31
    tert-butanol 0.2
    MTBE 0.1
    2-butoxyethanol 1.09
    propionic acid 1.06
    o-xylene 0.07
    formic acid 19.95
    diethyl ether 0.16
    m-xylene 0.04
    p-xylene 0.06
    chlorobenzene 0.04
    dimethyl carbonate 0.82
    n-octane 0.01
    formamide 14.3
    cyclopentanone 1.29
    2-pentanone 0.3
    anisole 0.14
    cyclopentyl methyl ether 0.32
    gamma-butyrolactone 1.99
    1-methoxy-2-propanol 2.77
    pyridine 0.59
    3-pentanone 0.3
    furfural 2.96
    n-dodecane 0.01
    diethylene glycol 3.03
    diisopropyl ether 0.03
    tert-amyl alcohol 0.2
    acetylacetone 0.56
    n-hexadecane 0.01
    acetophenone 0.24
    methyl propionate 0.5
    isopentyl acetate 0.06
    trichloroethylene 0.28
    n-nonanol 0.09
    cyclohexanol 0.22
    benzyl alcohol 0.24
    2-ethylhexanol 0.04
    isooctanol 0.06
    dipropyl ether 0.14
    1,2-dichlorobenzene 0.04
    ethyl lactate 0.5
    propylene carbonate 0.69
    n-methylformamide 4.21
    2-pentanol 0.13
    n-pentane 0.02
    1-propoxy-2-propanol 0.67
    1-methoxy-2-propyl acetate 0.31
    2-(2-methoxypropoxy) propanol 0.92
    mesitylene 0.02
    ε-caprolactone 0.71
    p-cymene 0.02
    epichlorohydrin 0.91
    1,1,1-trichloroethane 0.05
    2-aminoethanol 3.07
    morpholine-4-carbaldehyde 9.75
    sulfolane 7.51
    2,2,4-trimethylpentane 0.01
    2-methyltetrahydrofuran 0.42
    n-hexyl acetate 0.11
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 1.47
    sec-butyl acetate 0.08
    tert-butyl acetate 0.11
    decalin 0.01
    glycerin 12.9
    diglyme 3.03
    acrylic acid 1.92
    isopropyl myristate 0.03
    n-butyric acid 0.67
    acetyl acetate 0.22
    di(2-ethylhexyl) phthalate 0.07
    ethyl propionate 0.21
    nitromethane 5.44
    1,2-diethoxyethane 0.29
    benzonitrile 0.09
    trioctyl phosphate 0.06
    1-bromopropane 0.06
    gamma-valerolactone 4.81
    n-decanol 0.06
    triethyl phosphate 0.14
    4-methyl-2-pentanol 0.04
    propionitrile 0.15
    vinylene carbonate 0.66
    1,1,2-trichlorotrifluoroethane 4.07
    DMS 0.28
    cumene 0.03
    2-octanol 0.06
    2-hexanone 0.2
    octyl acetate 0.07
    limonene 0.03
    1,2-dimethoxyethane 2.05
    ethyl orthosilicate 0.13
    tributyl phosphate 0.07
    diacetone alcohol 0.52
    N,N-dimethylaniline 0.18
    acrylonitrile 0.32
    aniline 0.21
    1,3-propanediol 2.33
    bromobenzene 0.02
    dibromomethane 0.09
    1,1,2,2-tetrachloroethane 0.29
    2-methyl-cyclohexyl acetate 0.08
    tetrabutyl urea 0.19
    diisobutyl methanol 0.02
    2-phenylethanol 0.12
    styrene 0.04
    dioctyl adipate 0.09
    dimethyl sulfate 2.99
    ethyl butyrate 0.13
    methyl lactate 1.89
    butyl lactate 0.32
    diethyl carbonate 0.09
    propanediol butyl ether 1.29
    triethyl orthoformate 0.19
    p-tert-butyltoluene 0.02
    methyl 4-tert-butylbenzoate 0.3
    morpholine 1.63
    tert-butylamine 0.07
    n-dodecanol 0.04
    dimethoxymethane 2.35
    ethylene carbonate 0.42
    cyrene 1.79
    2-ethoxyethyl acetate 0.28
    2-ethylhexyl acetate 0.05
    1,2,4-trichlorobenzene 0.07
    4-methylpyridine 0.33
    dibutyl ether 0.08
    2,6-dimethyl-4-heptanol 0.02
    DEF 1.07
    dimethyl isosorbide 1.0
    tetrachloroethylene 0.28
    eugenol 0.44
    triacetin 0.36
    span 80 0.6
    1,4-butanediol 0.89
    1,1-dichloroethane 0.07
    2-methyl-1-pentanol 0.1
    methyl formate 2.94
    2-methyl-1-butanol 0.16
    n-decane 0.01
    butyronitrile 0.11
    3,7-dimethyl-1-octanol 0.03
    1-chlorooctane 0.03
    1-chlorotetradecane 0.01
    n-nonane 0.01
    undecane 0.01
    tert-butylcyclohexane 0.01
    cyclooctane 0.01
    cyclopentanol 0.41
    tetrahydropyran 0.3
    tert-amyl methyl ether 0.13
    2,5,8-trioxanonane 2.1
    1-hexene 0.06
    2-isopropoxyethanol 0.77
    2,2,2-trifluoroethanol 3.92
    methyl butyrate 0.3

    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