(3S)-3-amino-4-oxo-4-[[(2R)-2-[(2,2,4,4-tetramethylthietan-3-yl)amino]propanoyl]amino]butanoic acid;pentahydrate
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Identifiers
Molecular formula
C28H60N6O13S2SMILES
C[C@H](C(=O)NC(=O)[C@H](CC(=O)O)N)NC1C(SC1(C)C)(C)C.C[C@H](C(=O)NC(=O)[C@H](CC(=O)O)N)NC1C(SC1(C)C)(C)C.O.O.O.O.O
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Odor profile
Fragrance Odorless 73.21% Savory 38.45% Meaty 31.46% Cooling 29.42% Roasted 20.2% Cooked 19.81% Milky 16.88% Mint 15.65% Bitter 14.19% Beefy 13.7% Flavor Bitter 49.83% Odorless 48.93% Bland 32.17% Mild 26.08% Sweet-like 21.28% Yeast 19.74% Nitrile 19.23% Cedarleaf 18.94% Very mild 18.71% Scallion 18.7% Odor impact est.
Low -
Properties
pKa est.
6.54 (neutral)Molecular weight
752.9 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Ultra slowBoiling point est.
520°CFlash point
- 230.74 ˚C est.
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Applications
The compound (3S)-3-amino-4-oxo-4-[[(2R)-2-[(2,2,4,4-tetramethylthietan-3-yl)amino]propanoyl]amino]butanoic acid;pentahydrate is a chiral amino acid derivative widely used as an intermediate and building block in pharmaceutical manufacturing for the synthesis of peptide therapeutics and certain small-molecule drugs. In peptide chemistry, it serves as a non-natural amino acid derivative suitable for solid-phase or solution-phase synthesis. In asymmetric synthesis, it can function as a chiral auxiliary or reagent to enable enantioselective transformations. In medicinal chemistry and drug discovery, it is evaluated as a versatile scaffold for lead optimization and library construction.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 4.18 methanol 7.53 isopropanol 1.68 water 7.74 ethyl acetate 1.15 n-propanol 1.95 acetone 1.91 n-butanol 1.24 acetonitrile 1.49 DMF 15.63 toluene 0.18 isobutanol 1.22 1,4-dioxane 1.71 methyl acetate 0.96 THF 9.47 2-butanone 1.42 n-pentanol 1.5 sec-butanol 1.12 n-hexane 0.08 ethylene glycol 8.37 NMP 42.05 cyclohexane 0.05 DMSO 36.68 n-butyl acetate 1.57 n-octanol 0.84 chloroform 2.52 n-propyl acetate 1.43 acetic acid 19.25 dichloromethane 2.29 cyclohexanone 3.27 propylene glycol 9.74 isopropyl acetate 1.14 DMAc 26.44 2-ethoxyethanol 11.61 isopentanol 1.18 n-heptane 0.09 ethyl formate 2.42 1,2-dichloroethane 1.08 n-hexanol 1.85 2-methoxyethanol 17.87 isobutyl acetate 1.11 tetrachloromethane 0.5 n-pentyl acetate 1.19 transcutol 8.59 n-heptanol 1.61 ethylbenzene 0.28 MIBK 1.54 2-propoxyethanol 14.32 tert-butanol 1.92 MTBE 0.48 2-butoxyethanol 7.7 propionic acid 3.77 o-xylene 0.26 formic acid 54.58 diethyl ether 0.46 m-xylene 0.29 p-xylene 0.44 chlorobenzene 0.32 dimethyl carbonate 1.83 n-octane 0.07 formamide 30.47 cyclopentanone 8.9 2-pentanone 1.46 anisole 0.84 cyclopentyl methyl ether 1.82 gamma-butyrolactone 14.54 1-methoxy-2-propanol 11.55 pyridine 1.64 3-pentanone 0.9 furfural 14.84 n-dodecane 0.04 diethylene glycol 22.65 diisopropyl ether 0.24 tert-amyl alcohol 1.56 acetylacetone 3.26 n-hexadecane 0.04 acetophenone 2.34 methyl propionate 1.66 isopentyl acetate 1.69 trichloroethylene 3.11 n-nonanol 0.85 cyclohexanol 0.97 benzyl alcohol 1.97 2-ethylhexanol 0.94 isooctanol 1.22 dipropyl ether 0.78 1,2-dichlorobenzene 0.56 ethyl lactate 4.65 propylene carbonate 8.04 n-methylformamide 10.09 2-pentanol 0.81 n-pentane 0.05 1-propoxy-2-propanol 7.18 1-methoxy-2-propyl acetate 4.56 2-(2-methoxypropoxy) propanol 5.85 mesitylene 0.22 ε-caprolactone 4.94 p-cymene 0.42 epichlorohydrin 8.9 1,1,1-trichloroethane 0.93 2-aminoethanol 10.91 morpholine-4-carbaldehyde 24.88 sulfolane 40.43 2,2,4-trimethylpentane 0.05 2-methyltetrahydrofuran 2.43 n-hexyl acetate 1.24 isooctane 0.04 2-(2-butoxyethoxy)ethanol 6.96 sec-butyl acetate 0.97 tert-butyl acetate 1.59 decalin 0.06 glycerin 27.96 diglyme 8.6 acrylic acid 5.71 isopropyl myristate 0.41 n-butyric acid 4.28 acetyl acetate 1.37 di(2-ethylhexyl) phthalate 1.3 ethyl propionate 1.39 nitromethane 16.45 1,2-diethoxyethane 1.04 benzonitrile 1.34 trioctyl phosphate 1.0 1-bromopropane 0.5 gamma-valerolactone 21.9 n-decanol 0.58 triethyl phosphate 1.75 4-methyl-2-pentanol 0.8 propionitrile 0.86 vinylene carbonate 5.43 1,1,2-trichlorotrifluoroethane 28.29 DMS 1.45 cumene 0.33 2-octanol 0.82 2-hexanone 1.53 octyl acetate 0.65 limonene 0.41 1,2-dimethoxyethane 6.88 ethyl orthosilicate 1.38 tributyl phosphate 0.99 diacetone alcohol 7.1 N,N-dimethylaniline 1.15 acrylonitrile 1.67 aniline 0.57 1,3-propanediol 7.82 bromobenzene 0.28 dibromomethane 1.27 1,1,2,2-tetrachloroethane 2.9 2-methyl-cyclohexyl acetate 1.87 tetrabutyl urea 1.68 diisobutyl methanol 0.67 2-phenylethanol 2.53 styrene 0.22 dioctyl adipate 0.8 dimethyl sulfate 8.74 ethyl butyrate 1.5 methyl lactate 7.16 butyl lactate 3.5 diethyl carbonate 1.21 propanediol butyl ether 8.0 triethyl orthoformate 1.54 p-tert-butyltoluene 0.37 methyl 4-tert-butylbenzoate 3.89 morpholine 3.71 tert-butylamine 0.55 n-dodecanol 0.4 dimethoxymethane 5.54 ethylene carbonate 3.34 cyrene 19.73 2-ethoxyethyl acetate 2.04 2-ethylhexyl acetate 1.18 1,2,4-trichlorobenzene 0.91 4-methylpyridine 1.27 dibutyl ether 0.37 2,6-dimethyl-4-heptanol 0.67 DEF 3.06 dimethyl isosorbide 14.52 tetrachloroethylene 1.97 eugenol 6.09 triacetin 2.87 span 80 5.21 1,4-butanediol 4.89 1,1-dichloroethane 0.78 2-methyl-1-pentanol 1.27 methyl formate 6.84 2-methyl-1-butanol 1.1 n-decane 0.07 butyronitrile 1.0 3,7-dimethyl-1-octanol 0.74 1-chlorooctane 0.25 1-chlorotetradecane 0.09 n-nonane 0.07 undecane 0.05 tert-butylcyclohexane 0.06 cyclooctane 0.03 cyclopentanol 2.35 tetrahydropyran 0.92 tert-amyl methyl ether 0.68 2,5,8-trioxanonane 6.71 1-hexene 0.28 2-isopropoxyethanol 6.23 2,2,2-trifluoroethanol 14.71 methyl butyrate 2.09 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
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Category 1
Products applied to the lips
|
No restriction |
Category 7A
Rinse-off products applied to the hair with some hand contact
|
No restriction |
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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 |