Ascorbyl lactoside

Overview IFRA Request a quote

  • Identifiers

    CAS number
    1132776-59-0

    Molecular formula
    C18H28O16

    SMILES
    C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](OC([C@@H]([C@H]2O)O)OC3=C(C(=O)O[C@@H]3[C@H](CO)O)O)CO)O)O)O)O

    Safety labels

  • Odor profile

    Fragrance
    Odorless 76.94%
    Sweet 37.65%
    Caramellic 23.03%
    Alcoholic 19.61%
    Savory 17.78%
    Clean 17.6%
    Milky 16.49%
    Cooling 15.0%
    Burnt 14.31%
    Bitter 14.09%

     

    Flavor
    Bitter 52.02%
    Sweet 51.88%
    Odorless 50.57%
    Sweet-like 33.16%
    Very mild 26.72%
    Bland 26.32%
    Fatty 22.71%
    Very slight 21.35%
    Cauliflower 21.29%
    Fenugreek 20.36%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    -5.8

    pKa est.
    2.96 (strong acid)

    Molecular weight
    500.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Very slow

    Boiling point est.
    5019°C

    Flash point

    • 300.91 ˚C est.

  • Synonyms

    • Ascorbyl lactoside
    • Everwhite vcl
    • 3-o-Lactosyl-L-asorbic acid
    • UNII-NJ3O2X7MF4
    • Ascorbyl lactoside [INCI]
    • NJ3O2X7MF4
    • 1132776-59-0
    • L-Ascorbic acid, o-beta-D-galactopyranosyl-(1->4)-o-D-glucopyranosyl-(1->3)-
    • SCHEMBL29550979
    • ASCORBYL LACTOSIDE [WHO-DD]
    • Q27284890
    • L-ASCORBIC ACID, O-.BETA.-D-GALACTOPYRANOSYL-(1->4)-O-D-GLUCOPYRANOSYL-(1->3)-
    • 1132776-59-0

  • Applications

    Ascorbyl lactoside is a vitamin C-derived glycoside that finds practical use in cosmetics and personal care as an antioxidant and stabilizer for vitamin C in aqueous formulations, contributing to skin conditioning and formulation stability; it is also employed as an antioxidant additive and stabilizer in polymers, coatings, and inks to improve oxidative resistance of formulations and finished products; it may be used in household products and cleaners as an antioxidant stabilizer to extend shelf life; in pharmaceutical contexts it can be considered as an intermediate or excipient in vitamin C-related formulations.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 10.65
    methanol 31.05
    isopropanol 2.86
    water 83.02
    ethyl acetate 1.24
    n-propanol 3.97
    acetone 4.19
    n-butanol 2.34
    acetonitrile 1.77
    DMF 103.47
    toluene 0.37
    isobutanol 1.11
    1,4-dioxane 5.96
    methyl acetate 1.51
    THF 6.64
    2-butanone 1.93
    n-pentanol 0.96
    sec-butanol 1.56
    n-hexane 0.04
    ethylene glycol 56.3
    NMP 98.0
    cyclohexane 0.22
    DMSO 261.48
    n-butyl acetate 0.46
    n-octanol 0.95
    chloroform 0.34
    n-propyl acetate 0.43
    acetic acid 44.7
    dichloromethane 0.55
    cyclohexanone 3.87
    propylene glycol 31.99
    isopropyl acetate 0.65
    DMAc 65.25
    2-ethoxyethanol 15.18
    isopentanol 0.9
    n-heptane 0.14
    ethyl formate 2.36
    1,2-dichloroethane 0.65
    n-hexanol 0.8
    2-methoxyethanol 54.73
    isobutyl acetate 0.15
    tetrachloromethane 0.14
    n-pentyl acetate 0.74
    transcutol 19.3
    n-heptanol 1.18
    ethylbenzene 0.12
    MIBK 0.6
    2-propoxyethanol 8.83
    tert-butanol 1.37
    MTBE 0.38
    2-butoxyethanol 6.68
    propionic acid 6.57
    o-xylene 0.37
    formic acid 230.59
    diethyl ether 0.9
    m-xylene 0.26
    p-xylene 0.13
    chlorobenzene 0.14
    dimethyl carbonate 5.66
    n-octane 0.1
    formamide 171.37
    cyclopentanone 6.62
    2-pentanone 1.68
    anisole 0.4
    cyclopentyl methyl ether 2.08
    gamma-butyrolactone 10.2
    1-methoxy-2-propanol 24.03
    pyridine 3.2
    3-pentanone 1.41
    furfural 11.67
    n-dodecane 0.06
    diethylene glycol 26.57
    diisopropyl ether 0.18
    tert-amyl alcohol 1.11
    acetylacetone 3.76
    n-hexadecane 0.07
    acetophenone 0.92
    methyl propionate 2.94
    isopentyl acetate 0.3
    trichloroethylene 0.9
    n-nonanol 0.91
    cyclohexanol 2.13
    benzyl alcohol 1.28
    2-ethylhexanol 0.34
    isooctanol 0.61
    dipropyl ether 0.75
    1,2-dichlorobenzene 0.14
    ethyl lactate 2.39
    propylene carbonate 3.08
    n-methylformamide 40.25
    2-pentanol 0.96
    n-pentane 0.09
    1-propoxy-2-propanol 4.37
    1-methoxy-2-propyl acetate 2.15
    2-(2-methoxypropoxy) propanol 5.03
    mesitylene 0.17
    ε-caprolactone 4.1
    p-cymene 0.16
    epichlorohydrin 4.4
    1,1,1-trichloroethane 0.14
    2-aminoethanol 37.35
    morpholine-4-carbaldehyde 64.57
    sulfolane 43.75
    2,2,4-trimethylpentane 0.03
    2-methyltetrahydrofuran 2.06
    n-hexyl acetate 0.78
    isooctane 0.01
    2-(2-butoxyethoxy)ethanol 8.55
    sec-butyl acetate 0.23
    tert-butyl acetate 0.59
    decalin 0.04
    glycerin 107.86
    diglyme 13.79
    acrylic acid 14.89
    isopropyl myristate 0.27
    n-butyric acid 4.48
    acetyl acetate 1.18
    di(2-ethylhexyl) phthalate 0.58
    ethyl propionate 0.56
    nitromethane 37.15
    1,2-diethoxyethane 1.61
    benzonitrile 0.53
    trioctyl phosphate 0.56
    1-bromopropane 0.22
    gamma-valerolactone 24.52
    n-decanol 0.65
    triethyl phosphate 0.6
    4-methyl-2-pentanol 0.36
    propionitrile 0.81
    vinylene carbonate 3.39
    1,1,2-trichlorotrifluoroethane 19.59
    DMS 1.42
    cumene 0.08
    2-octanol 0.61
    2-hexanone 0.47
    octyl acetate 0.57
    limonene 0.31
    1,2-dimethoxyethane 7.03
    ethyl orthosilicate 0.48
    tributyl phosphate 0.42
    diacetone alcohol 3.89
    N,N-dimethylaniline 0.54
    acrylonitrile 2.05
    aniline 1.35
    1,3-propanediol 26.68
    bromobenzene 0.09
    dibromomethane 0.26
    1,1,2,2-tetrachloroethane 0.9
    2-methyl-cyclohexyl acetate 0.41
    tetrabutyl urea 1.19
    diisobutyl methanol 0.23
    2-phenylethanol 0.93
    styrene 0.13
    dioctyl adipate 0.68
    dimethyl sulfate 17.32
    ethyl butyrate 0.51
    methyl lactate 14.57
    butyl lactate 2.02
    diethyl carbonate 0.39
    propanediol butyl ether 9.52
    triethyl orthoformate 0.7
    p-tert-butyltoluene 0.17
    methyl 4-tert-butylbenzoate 2.03
    morpholine 11.74
    tert-butylamine 0.42
    n-dodecanol 0.46
    dimethoxymethane 18.27
    ethylene carbonate 2.4
    cyrene 10.24
    2-ethoxyethyl acetate 1.97
    2-ethylhexyl acetate 0.24
    1,2,4-trichlorobenzene 0.25
    4-methylpyridine 1.51
    dibutyl ether 0.41
    2,6-dimethyl-4-heptanol 0.23
    DEF 7.89
    dimethyl isosorbide 6.11
    tetrachloroethylene 0.85
    eugenol 2.59
    triacetin 2.3
    span 80 5.1
    1,4-butanediol 8.25
    1,1-dichloroethane 0.22
    2-methyl-1-pentanol 0.44
    methyl formate 21.51
    2-methyl-1-butanol 0.98
    n-decane 0.12
    butyronitrile 0.66
    3,7-dimethyl-1-octanol 0.35
    1-chlorooctane 0.22
    1-chlorotetradecane 0.09
    n-nonane 0.11
    undecane 0.08
    tert-butylcyclohexane 0.02
    cyclooctane 0.13
    cyclopentanol 3.13
    tetrahydropyran 2.03
    tert-amyl methyl ether 0.58
    2,5,8-trioxanonane 10.91
    1-hexene 0.09
    2-isopropoxyethanol 4.22
    2,2,2-trifluoroethanol 26.25
    methyl butyrate 0.81

    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