Elastins

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  • Identifiers

    CAS number
    9007-58-3

    Molecular formula
    C27H48N6O6

    SMILES
    CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@H]1C(=O)NC)NC(=O)[C@H](CC(C)C)NC(=O)C

    Safety labels

  • Odor profile

    Fragrance
    Odorless 61.28%
    Cooling 44.14%
    Savory 37.35%
    Mint 27.04%
    Meaty 22.61%
    Fishy 21.34%
    Milky 17.83%
    Cooked 16.53%
    Roasted 16.4%
    Alcoholic 15.8%

     

    Flavor
    Bitter 64.46%
    Odorless 43.03%
    Bland 31.77%
    Sweet-like 20.61%
    Mild 20.13%
    Nitrile 18.87%
    Cedarleaf 18.71%
    Oriental 18.01%
    Taco 17.73%
    Heather 17.67%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    0.1

    pKa est.
    6.78 (neutral)

    Molecular weight
    552.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Fast

    Boiling point est.
    670°C

    Flash point

    • 291.55 ˚C est.

  • Synonyms

    • ELASTIN
    • Elastins
    • 9007-58-3
    • VRC4754D50
    • (2S)-1-[(2S)-2-[[2-[[(2S,3S)-2-[[(2S)-2-acetamido-4-methyl-pentanoyl]amino]-3-methyl-pentanoyl]amino]acetyl]amino]-3-methyl-butanoyl]-N-methyl-pyrrolidine-2-carboxamide
    • (2S)-1-((2S)-2-((2-(((2S,3S)-2-(((2S)-2-acetamido-4-methyl-pentanoyl)amino)-3-methyl-pentanoyl)amino)acetyl)amino)-3-methyl-butanoyl)-N-methyl-pyrrolidine-2-carboxamide
    • RefChem:136452
    • 232-701-4
    • UNII-VRC4754D50
    • EINECS 232-701-4
    • (2S)-1-[(2S)-2-[[2-[[(2S,3S)-2-[[(2S)-2-acetamido-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-3-methylbutanoyl]-N-methylpyrrolidine-2-carboxamide
    • NSC 657641
    • AC1L96WZ
    • C00373
    • SCHEMBL28920635
    • CHEBI:177837
    • DPUYCSDGMSDKKV-MKBYFEBXSA-N
    • DTXSID801009134
    • NS00013654
    • N-Acetyl-L-leucyl-L-isoleucylglycyl-L-valyl-N-methyl-L-prolinamide
    • (2S)-1-[N-(1-Hydroxy-2-{[(2S,3S)-1-hydroxy-2-({(2S)-1-hydroxy-2-[(1-hydroxyethylidene)amino]-4-methylpentylidene}amino)-3-methylpentylidene]amino}ethylidene)-L-valyl]-N-methylpyrrolidine-2-carboximidic acid
    • 1-[N-(1-Hydroxy-2-{[1-hydroxy-2-({1-hydroxy-2-[(1-hydroxyethylidene)amino]-4-methylpentylidene}amino)-3-methylpentylidene]amino}ethylidene)valyl]-N-methylpyrrolidine-2-carboximidic acid
    • 9007-58-3

  • Applications

    Elastins (CAS 9007-58-3) are natural proteins used as biomaterials and components in biotechnology. Real-world applications include 1) biocompatible materials for soft-tissue engineering and regeneration, such as elastin-based scaffolds and hydrogels; 2) drug-delivery systems and elastic coatings for medical devices; 3) cosmetic and personal-care formulations where elastin or elastin hydrolysates are used to support moisture retention and skin elasticity; 4) research tools and reference materials in protein science (standards and assay components for immunoassays); 5) wound-care materials and bioactive coatings with elastic properties.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 93.34
    methanol 165.13
    isopropanol 41.72
    water 3.61
    ethyl acetate 20.63
    n-propanol 60.66
    acetone 70.3
    n-butanol 37.07
    acetonitrile 16.87
    DMF 110.32
    toluene 6.02
    isobutanol 33.07
    1,4-dioxane 57.44
    methyl acetate 29.21
    THF 121.08
    2-butanone 57.96
    n-pentanol 38.37
    sec-butanol 40.05
    n-hexane 0.65
    ethylene glycol 31.12
    NMP 236.83
    cyclohexane 0.66
    DMSO 157.85
    n-butyl acetate 15.25
    n-octanol 10.85
    chloroform 27.62
    n-propyl acetate 18.38
    acetic acid 220.58
    dichloromethane 29.04
    cyclohexanone 82.95
    propylene glycol 61.57
    isopropyl acetate 12.91
    DMAc 226.2
    2-ethoxyethanol 133.19
    isopentanol 22.05
    n-heptane 0.29
    ethyl formate 29.63
    1,2-dichloroethane 20.61
    n-hexanol 14.85
    2-methoxyethanol 157.36
    isobutyl acetate 11.26
    tetrachloromethane 5.11
    n-pentyl acetate 19.86
    transcutol 182.38
    n-heptanol 12.69
    ethylbenzene 3.96
    MIBK 12.6
    2-propoxyethanol 74.2
    tert-butanol 23.32
    MTBE 10.92
    2-butoxyethanol 68.27
    propionic acid 67.51
    o-xylene 4.29
    formic acid 157.83
    diethyl ether 11.61
    m-xylene 3.12
    p-xylene 6.26
    chlorobenzene 9.12
    dimethyl carbonate 14.58
    n-octane 0.3
    formamide 127.02
    cyclopentanone 107.33
    2-pentanone 30.88
    anisole 9.54
    cyclopentyl methyl ether 20.19
    gamma-butyrolactone 117.92
    1-methoxy-2-propanol 77.35
    pyridine 48.66
    3-pentanone 22.39
    furfural 96.62
    n-dodecane 0.23
    diethylene glycol 66.26
    diisopropyl ether 1.74
    tert-amyl alcohol 28.53
    acetylacetone 37.3
    n-hexadecane 0.25
    acetophenone 20.85
    methyl propionate 24.35
    isopentyl acetate 13.99
    trichloroethylene 40.99
    n-nonanol 10.39
    cyclohexanol 24.54
    benzyl alcohol 30.72
    2-ethylhexanol 6.12
    isooctanol 8.55
    dipropyl ether 4.36
    1,2-dichlorobenzene 7.51
    ethyl lactate 18.74
    propylene carbonate 46.13
    n-methylformamide 76.27
    2-pentanol 15.06
    n-pentane 0.55
    1-propoxy-2-propanol 36.01
    1-methoxy-2-propyl acetate 21.55
    2-(2-methoxypropoxy) propanol 40.03
    mesitylene 1.38
    ε-caprolactone 85.05
    p-cymene 1.81
    epichlorohydrin 90.4
    1,1,1-trichloroethane 13.18
    2-aminoethanol 75.84
    morpholine-4-carbaldehyde 170.4
    sulfolane 170.45
    2,2,4-trimethylpentane 0.33
    2-methyltetrahydrofuran 60.67
    n-hexyl acetate 22.8
    isooctane 0.12
    2-(2-butoxyethoxy)ethanol 73.91
    sec-butyl acetate 11.55
    tert-butyl acetate 10.14
    decalin 0.48
    glycerin 89.92
    diglyme 101.31
    acrylic acid 71.75
    isopropyl myristate 4.39
    n-butyric acid 56.36
    acetyl acetate 14.47
    di(2-ethylhexyl) phthalate 11.47
    ethyl propionate 12.09
    nitromethane 123.39
    1,2-diethoxyethane 26.22
    benzonitrile 16.12
    trioctyl phosphate 7.59
    1-bromopropane 9.45
    gamma-valerolactone 213.14
    n-decanol 6.33
    triethyl phosphate 6.63
    4-methyl-2-pentanol 5.7
    propionitrile 15.11
    vinylene carbonate 38.18
    1,1,2-trichlorotrifluoroethane 109.45
    DMS 16.89
    cumene 2.69
    2-octanol 7.36
    2-hexanone 28.14
    octyl acetate 9.43
    limonene 2.42
    1,2-dimethoxyethane 79.73
    ethyl orthosilicate 6.22
    tributyl phosphate 8.68
    diacetone alcohol 29.56
    N,N-dimethylaniline 8.26
    acrylonitrile 20.24
    aniline 17.78
    1,3-propanediol 92.29
    bromobenzene 6.26
    dibromomethane 15.97
    1,1,2,2-tetrachloroethane 34.38
    2-methyl-cyclohexyl acetate 10.87
    tetrabutyl urea 14.42
    diisobutyl methanol 1.75
    2-phenylethanol 18.53
    styrene 4.42
    dioctyl adipate 10.21
    dimethyl sulfate 33.18
    ethyl butyrate 8.85
    methyl lactate 32.36
    butyl lactate 29.24
    diethyl carbonate 5.61
    propanediol butyl ether 78.02
    triethyl orthoformate 8.4
    p-tert-butyltoluene 1.46
    methyl 4-tert-butylbenzoate 19.4
    morpholine 99.58
    tert-butylamine 6.47
    n-dodecanol 3.75
    dimethoxymethane 45.87
    ethylene carbonate 31.47
    cyrene 63.13
    2-ethoxyethyl acetate 39.36
    2-ethylhexyl acetate 10.39
    1,2,4-trichlorobenzene 12.87
    4-methylpyridine 38.14
    dibutyl ether 5.75
    2,6-dimethyl-4-heptanol 1.75
    DEF 42.73
    dimethyl isosorbide 42.91
    tetrachloroethylene 23.28
    eugenol 25.86
    triacetin 26.55
    span 80 34.1
    1,4-butanediol 55.99
    1,1-dichloroethane 16.05
    2-methyl-1-pentanol 27.77
    methyl formate 50.17
    2-methyl-1-butanol 27.8
    n-decane 0.46
    butyronitrile 14.73
    3,7-dimethyl-1-octanol 6.05
    1-chlorooctane 2.66
    1-chlorotetradecane 0.84
    n-nonane 0.4
    undecane 0.31
    tert-butylcyclohexane 0.36
    cyclooctane 0.21
    cyclopentanol 48.49
    tetrahydropyran 36.21
    tert-amyl methyl ether 10.36
    2,5,8-trioxanonane 54.68
    1-hexene 3.49
    2-isopropoxyethanol 69.27
    2,2,2-trifluoroethanol 75.53
    methyl butyrate 20.34

    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