(3S)-4-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-[[(2S)-2-[[(2S)-2-[(3-hydroxy-3-oxopropanoyl)amino]-3-(1H-indol-3-yl)propanoyl]-methylamino]hexanoyl]amino]-4-oxobutanoic acid

  • Identifiers

    Molecular formula
    C34H42N6O9

    SMILES
    CCCC[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N)N(C)C(=O)[C@H](CC2=CNC3=CC=CC=C32)NC(=O)CC(=O)O

  • Odor profile

    Fragrance
    Odorless 62.04%
    Savory 40.22%
    Cooling 29.02%
    Meaty 25.96%
    Cooked 22.52%
    Milky 22.35%
    Bitter 18.07%
    Animal 15.66%
    Roasted 15.29%
    Fishy 14.72%

     

    Flavor
    Bitter 70.08%
    Odorless 55.87%
    Bland 33.88%
    Mild 25.78%
    Sweet-like 21.36%
    Very mild 19.81%
    Nitrile 19.55%
    Yeast 19.26%
    Heather 18.2%
    Cedarleaf 18.12%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    1.9

    pKa est.
    4.18 (weak acid)

    Molecular weight
    678.7 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    2851°C

    Flash point

    • 370.58 ˚C est.

  • Synonyms

    • RB-400
    • RB400
    • CHEMBL262197
    • RB 400
    • GTPL900
    • BDBM50092405
    • (3S)-4-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-[[(2S)-2-[[(2S)-2-[(3-hydroxy-3-oxopropanoyl)amino]-3-(1H-indol-3-yl)propanoyl]-methylamino]hexanoyl]amino]-4-oxobutanoic acid
    • Q27088518
    • (S)-N-((S)-1-Carbamoyl-2-phenyl-ethyl)-3-((S)-2-{[(S)-2-(2-carboxy-acetylamino)-3-(1H-indol-3-yl)-propionyl]-methyl-amino}-hexanoylamino)-succinamic acid
    • N-(1-Carbamoyl-2-phenyl-ethyl)-3-(2-{[2-(2-carboxy-acetylamino)-3-(1H-indol-3-yl)-propionyl]-methyl-amino}-hexanoylamino)-succinamic acid
  • Applications

    (3S)-4-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-[[(2S)-2-[[(2S)-2-[(3-hydroxy-3-oxopropanoyl)amino]-3-(1H-indol-3-yl)propanoyl]-methylamino]hexanoyl]amino]-4-oxobutanoic acid is a peptide-like compound that serves as a building block for peptide-based drug discovery and peptidomimetic synthesis; it acts as an intermediate for preparing complex bioactive candidates and for library generation in medicinal chemistry. In biomedical research and enzyme studies, it may be used as a reference standard or as a reagent in peptide-focused assays. It can also function as an intermediate in synthetic routes to access elaborated peptide derivatives and as a basis for analytical methods (LC-MS, NMR) for quality control. In academic and industrial settings, it is commonly evaluated as a research tool and a source for developing peptide-based workflows and related materials.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 3.82
    methanol 13.11
    isopropanol 1.45
    water 0.35
    ethyl acetate 0.83
    n-propanol 2.32
    acetone 6.02
    n-butanol 1.1
    acetonitrile 1.2
    DMF 89.78
    toluene 0.06
    isobutanol 0.78
    1,4-dioxane 4.89
    methyl acetate 2.6
    THF 9.85
    2-butanone 3.94
    n-pentanol 0.81
    sec-butanol 1.08
    n-hexane 0.02
    ethylene glycol 8.18
    NMP 70.72
    cyclohexane 0.01
    DMSO 63.91
    n-butyl acetate 0.3
    n-octanol 0.17
    chloroform 0.64
    n-propyl acetate 0.74
    acetic acid 29.15
    dichloromethane 0.86
    cyclohexanone 3.16
    propylene glycol 10.78
    isopropyl acetate 0.32
    DMAc 88.08
    2-ethoxyethanol 12.67
    isopentanol 0.45
    n-heptane 0.01
    ethyl formate 2.67
    1,2-dichloroethane 0.59
    n-hexanol 0.19
    2-methoxyethanol 34.15
    isobutyl acetate 0.23
    tetrachloromethane 0.09
    n-pentyl acetate 0.35
    transcutol 9.81
    n-heptanol 0.22
    ethylbenzene 0.04
    MIBK 0.3
    2-propoxyethanol 4.34
    tert-butanol 0.54
    MTBE 0.25
    2-butoxyethanol 2.99
    propionic acid 4.77
    o-xylene 0.05
    formic acid 49.27
    diethyl ether 0.43
    m-xylene 0.03
    p-xylene 0.07
    chlorobenzene 0.1
    dimethyl carbonate 3.2
    n-octane 0.01
    formamide 45.62
    cyclopentanone 9.58
    2-pentanone 1.32
    anisole 0.4
    cyclopentyl methyl ether 0.63
    gamma-butyrolactone 13.71
    1-methoxy-2-propanol 12.08
    pyridine 2.5
    3-pentanone 1.09
    furfural 14.45
    n-dodecane 0.0
    diethylene glycol 7.71
    diisopropyl ether 0.03
    tert-amyl alcohol 0.55
    acetylacetone 2.61
    n-hexadecane 0.0
    acetophenone 0.81
    methyl propionate 2.06
    isopentyl acetate 0.18
    trichloroethylene 1.36
    n-nonanol 0.18
    cyclohexanol 0.42
    benzyl alcohol 0.83
    2-ethylhexanol 0.07
    isooctanol 0.12
    dipropyl ether 0.22
    1,2-dichlorobenzene 0.1
    ethyl lactate 1.66
    propylene carbonate 3.11
    n-methylformamide 30.16
    2-pentanol 0.32
    n-pentane 0.01
    1-propoxy-2-propanol 1.71
    1-methoxy-2-propyl acetate 0.81
    2-(2-methoxypropoxy) propanol 2.32
    mesitylene 0.01
    ε-caprolactone 3.36
    p-cymene 0.01
    epichlorohydrin 7.76
    1,1,1-trichloroethane 0.18
    2-aminoethanol 9.51
    morpholine-4-carbaldehyde 45.49
    sulfolane 27.59
    2,2,4-trimethylpentane 0.0
    2-methyltetrahydrofuran 1.78
    n-hexyl acetate 0.34
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 3.9
    sec-butyl acetate 0.28
    tert-butyl acetate 0.22
    decalin 0.01
    glycerin 35.66
    diglyme 8.88
    acrylic acid 7.98
    isopropyl myristate 0.09
    n-butyric acid 2.62
    acetyl acetate 0.6
    di(2-ethylhexyl) phthalate 0.24
    ethyl propionate 0.71
    nitromethane 46.67
    1,2-diethoxyethane 0.88
    benzonitrile 0.33
    trioctyl phosphate 0.15
    1-bromopropane 0.18
    gamma-valerolactone 35.51
    n-decanol 0.11
    triethyl phosphate 0.3
    4-methyl-2-pentanol 0.09
    propionitrile 0.7
    vinylene carbonate 2.94
    1,1,2-trichlorotrifluoroethane 16.8
    DMS 0.74
    cumene 0.02
    2-octanol 0.12
    2-hexanone 1.05
    octyl acetate 0.2
    limonene 0.02
    1,2-dimethoxyethane 13.38
    ethyl orthosilicate 0.24
    tributyl phosphate 0.19
    diacetone alcohol 1.44
    N,N-dimethylaniline 0.3
    acrylonitrile 1.66
    aniline 0.35
    1,3-propanediol 9.42
    bromobenzene 0.06
    dibromomethane 0.28
    1,1,2,2-tetrachloroethane 1.22
    2-methyl-cyclohexyl acetate 0.19
    tetrabutyl urea 0.55
    diisobutyl methanol 0.03
    2-phenylethanol 0.26
    styrene 0.06
    dioctyl adipate 0.3
    dimethyl sulfate 8.52
    ethyl butyrate 0.37
    methyl lactate 6.64
    butyl lactate 0.97
    diethyl carbonate 0.27
    propanediol butyl ether 3.78
    triethyl orthoformate 0.42
    p-tert-butyltoluene 0.01
    methyl 4-tert-butylbenzoate 0.68
    morpholine 8.73
    tert-butylamine 0.11
    n-dodecanol 0.07
    dimethoxymethane 12.63
    ethylene carbonate 1.79
    cyrene 6.71
    2-ethoxyethyl acetate 1.14
    2-ethylhexyl acetate 0.13
    1,2,4-trichlorobenzene 0.2
    4-methylpyridine 1.2
    dibutyl ether 0.17
    2,6-dimethyl-4-heptanol 0.03
    DEF 4.36
    dimethyl isosorbide 2.49
    tetrachloroethylene 0.74
    eugenol 1.14
    triacetin 1.06
    span 80 1.64
    1,4-butanediol 3.53
    1,1-dichloroethane 0.31
    2-methyl-1-pentanol 0.4
    methyl formate 21.13
    2-methyl-1-butanol 0.6
    n-decane 0.01
    butyronitrile 0.5
    3,7-dimethyl-1-octanol 0.07
    1-chlorooctane 0.04
    1-chlorotetradecane 0.01
    n-nonane 0.01
    undecane 0.01
    tert-butylcyclohexane 0.0
    cyclooctane 0.0
    cyclopentanol 1.43
    tetrahydropyran 1.22
    tert-amyl methyl ether 0.26
    2,5,8-trioxanonane 5.1
    1-hexene 0.08
    2-isopropoxyethanol 3.62
    2,2,2-trifluoroethanol 9.63
    methyl butyrate 1.41

    Scent© AI

1 of 4
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