Cyanidin 3-galactoside

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  • Identifiers

    CAS number
    27661-36-5

    Molecular formula
    C21H21ClO11

    SMILES
    C1=CC(=C(C=C1C2=[O+]C3=CC(=CC(=C3C=C2O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O)O)O)O.[Cl-]

    Safety labels

  • Odor profile

    Fragrance
    Odorless 76.19%
    Phenolic 37.6%
    Vanilla 27.47%
    Burnt 24.33%
    Smoky 22.65%
    Savory 21.56%
    Milky 18.94%
    Balsamic 17.98%
    Bitter 17.51%
    Creamy 16.49%

     

    Flavor
    Bitter 79.24%
    Odorless 38.27%
    Bland 33.4%
    Sweet-like 27.66%
    Mild 20.34%
    Cedarleaf 20.09%
    Very mild 20.06%
    Eugenol 19.91%
    Parsley 19.51%
    Very slight 19.28%

     

    Odor impact est.
    Low

  • Properties

    pKa est.
    9.13 (weak base)

    Molecular weight
    484.8 g/mol

    Flash point

    • 311.51 ˚C est.

  • Synonyms

    • 27661-36-5
    • Idaein chloride
    • Ideanin
    • Idein chloride
    • Idein
    • Ideain
    • Cyanidin 3-galactoside chloride
    • Cyanidin 3-O-galactoside chloride
    • FC7L938Y12
    • Cyanidin 3-O-beta-galactopyranoside chloride
    • 3-(Galactosyloxy)-3',4',5,7-tetrahydroxyflavylium chloride
    • Cyanidin 3-O-beta-D-Galactopyranoside Chloride
    • (2S,3R,4S,5R,6R)-2-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol;chloride
    • 1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-3-(beta-d-galactopyranosyloxy)-5,7-dihydroxy-, chloride
    • 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-chromeniumyl beta-D-galactopyranoside chloride
    • (2S,3R,4S,5R,6R)-2-(2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl)oxy-6-(hydroxymethyl)oxane-3,4,5-triol;chloride
    • Cy3-gal
    • RefChem:34255
    • Cyanidin chloride 3-galactoside
    • 2-(2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl)oxy-6-(hydroxymethyl)oxane-3,4,5-triol
    • Cyanidin 3-galactoside
    • Cyanidin-3-O-galactoside chloride
    • Idaein
    • CYANIDIN-3-GALACTOSIDE CHLORIDE
    • MFCD00270387
    • Cyanidin chloride 3-galactoside [MI]
    • 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)chromenylium chloride
    • Cyanidin-3-O-galactoside (chloride)
    • 1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-3-(beta-D-galactopyranosyloxy)-5,7-dihydroxy-, chloride (1:1)
    • cyanidin 3-O-beta-D-galactoside chloride
    • Cyanidin 3-O-b-D-Galactopyranoside Chloride
    • CYANIDIN-3-GALACTOSIDE
    • cyanidin-3-o-galactoside
    • 3-(beta-D-galactopyranosyloxy)-3',4',5,7-tetrahydroxyflavylium chloride
    • UNII-FC7L938Y12
    • cyanidin 3-O-|A-D-galactoside chloride
    • Idaein chloride, HPLC Grade
    • Cyanidin galactoside; Cyanindin-3-Gal; Idaein; Ideain; Ideanin
    • SCHEMBL316825
    • CHEMBL591992
    • orb1684952
    • SCHEMBL29762023
    • CHEBI:37664
    • HY-N4142R
    • HY-N4142
    • Idaein chloride, >=90% (HPLC)
    • MSK157003
    • AKOS025311473
    • EBC-616817
    • AC-34781
    • AS-78164
    • FC137844
    • CS-0032217
    • Cyanidin-3-O-galactoside (chloride) (Standard)
    • Cyanidin 3-O- beta -D-Galactopyranoside Chloride
    • CYANIDIN 3-O-.BETA.-GALACTOPYRANOSIDE CHLORIDE
    • CYANIDIN 3-O-.BETA.-D-GALACTOPYRANOSIDE CHLORIDE
    • 1-BENZOPYRYLIUM, 2-(3,4-DIHYDROXYPHENYL)-3-(.BETA.-D-GALACTOPYRANOSYLOXY)-5,7-DIHYDROXY-, CHLORIDE
    • 1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-3-(|A-D-galactopyranosyloxy)-5,7-dihydroxy-, chloride (1:1)
    • 1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-3-(ss-D-galactopyranosyloxy)-5,7-dihydroxy-, chloride (1:1)
    • 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1lambda4-chromen-1-ylium chloride
    • 27661-36-5

  • Applications

    Cyanidin 3-galactoside (CAS 27661-36-5) is used primarily as a natural pigment with antioxidant potential. In food processing, it serves as a natural colorant for beverages, dairy products, and other processed foods. In cosmetics and personal care, it functions as a natural colorant and can contribute to pigment stability. In nutraceutical formulations, it may be included as a natural pigment ingredient. Additionally, it is used as a pigment in coatings and inks, and in various polymer and plastic formulations, and has been studied as a dye-sensitizer for electronic applications such as dye-sensitized solar cells. Use is subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 1.17
    methanol 1.9
    isopropanol 0.74
    water 0.15
    ethyl acetate 0.05
    n-propanol 1.79
    acetone 0.09
    n-butanol 0.52
    acetonitrile 0.04
    DMF 8.25
    toluene 0.01
    isobutanol 0.34
    1,4-dioxane 0.82
    methyl acetate 0.12
    THF 1.89
    2-butanone 0.3
    n-pentanol 0.19
    sec-butanol 0.85
    n-hexane 0.0
    ethylene glycol 12.74
    NMP 7.79
    cyclohexane 0.0
    DMSO 19.96
    n-butyl acetate 0.03
    n-octanol 0.19
    chloroform 0.0
    n-propyl acetate 0.03
    acetic acid 3.77
    dichloromethane 0.0
    cyclohexanone 0.23
    propylene glycol 14.28
    isopropyl acetate 0.03
    DMAc 11.75
    2-ethoxyethanol 10.56
    isopentanol 0.18
    n-heptane 0.01
    ethyl formate 0.11
    1,2-dichloroethane 0.0
    n-hexanol 0.1
    2-methoxyethanol 37.56
    isobutyl acetate 0.01
    tetrachloromethane 0.0
    n-pentyl acetate 0.08
    transcutol 8.75
    n-heptanol 0.26
    ethylbenzene 0.0
    MIBK 0.04
    2-propoxyethanol 3.92
    tert-butanol 0.33
    MTBE 0.06
    2-butoxyethanol 2.98
    propionic acid 1.12
    o-xylene 0.01
    formic acid 17.21
    diethyl ether 0.07
    m-xylene 0.01
    p-xylene 0.0
    chlorobenzene 0.0
    dimethyl carbonate 0.22
    n-octane 0.0
    formamide 16.78
    cyclopentanone 0.7
    2-pentanone 0.11
    anisole 0.02
    cyclopentyl methyl ether 0.19
    gamma-butyrolactone 1.19
    1-methoxy-2-propanol 15.73
    pyridine 0.23
    3-pentanone 0.08
    furfural 1.03
    n-dodecane 0.0
    diethylene glycol 9.95
    diisopropyl ether 0.01
    tert-amyl alcohol 0.39
    acetylacetone 0.14
    n-hexadecane 0.0
    acetophenone 0.04
    methyl propionate 0.2
    isopentyl acetate 0.03
    trichloroethylene 0.01
    n-nonanol 0.22
    cyclohexanol 0.22
    benzyl alcohol 0.1
    2-ethylhexanol 0.04
    isooctanol 0.13
    dipropyl ether 0.11
    1,2-dichlorobenzene 0.0
    ethyl lactate 0.33
    propylene carbonate 0.13
    n-methylformamide 4.55
    2-pentanol 0.2
    n-pentane 0.0
    1-propoxy-2-propanol 1.8
    1-methoxy-2-propyl acetate 0.25
    2-(2-methoxypropoxy) propanol 2.11
    mesitylene 0.0
    ε-caprolactone 0.4
    p-cymene 0.01
    epichlorohydrin 0.43
    1,1,1-trichloroethane 0.0
    2-aminoethanol 18.85
    morpholine-4-carbaldehyde 11.05
    sulfolane 4.16
    2,2,4-trimethylpentane 0.0
    2-methyltetrahydrofuran 0.39
    n-hexyl acetate 0.1
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 4.01
    sec-butyl acetate 0.02
    tert-butyl acetate 0.05
    decalin 0.0
    glycerin 45.0
    diglyme 5.89
    acrylic acid 1.71
    isopropyl myristate 0.04
    n-butyric acid 0.48
    acetyl acetate 0.02
    di(2-ethylhexyl) phthalate 0.08
    ethyl propionate 0.04
    nitromethane 2.26
    1,2-diethoxyethane 0.31
    benzonitrile 0.01
    trioctyl phosphate 0.08
    1-bromopropane 0.0
    gamma-valerolactone 5.39
    n-decanol 0.14
    triethyl phosphate 0.05
    4-methyl-2-pentanol 0.05
    propionitrile 0.05
    vinylene carbonate 0.1
    1,1,2-trichlorotrifluoroethane 2.47
    DMS 0.09
    cumene 0.0
    2-octanol 0.12
    2-hexanone 0.05
    octyl acetate 0.08
    limonene 0.01
    1,2-dimethoxyethane 3.05
    ethyl orthosilicate 0.06
    tributyl phosphate 0.05
    diacetone alcohol 0.74
    N,N-dimethylaniline 0.03
    acrylonitrile 0.11
    aniline 0.07
    1,3-propanediol 12.52
    bromobenzene 0.0
    dibromomethane 0.0
    1,1,2,2-tetrachloroethane 0.01
    2-methyl-cyclohexyl acetate 0.03
    tetrabutyl urea 0.18
    diisobutyl methanol 0.03
    2-phenylethanol 0.07
    styrene 0.0
    dioctyl adipate 0.09
    dimethyl sulfate 0.65
    ethyl butyrate 0.04
    methyl lactate 2.12
    butyl lactate 0.42
    diethyl carbonate 0.03
    propanediol butyl ether 3.47
    triethyl orthoformate 0.1
    p-tert-butyltoluene 0.01
    methyl 4-tert-butylbenzoate 0.29
    morpholine 3.82
    tert-butylamine 0.05
    n-dodecanol 0.08
    dimethoxymethane 2.68
    ethylene carbonate 0.07
    cyrene 2.07
    2-ethoxyethyl acetate 0.24
    2-ethylhexyl acetate 0.02
    1,2,4-trichlorobenzene 0.0
    4-methylpyridine 0.06
    dibutyl ether 0.08
    2,6-dimethyl-4-heptanol 0.03
    DEF 0.52
    dimethyl isosorbide 1.45
    tetrachloroethylene 0.01
    eugenol 0.52
    triacetin 0.28
    span 80 1.67
    1,4-butanediol 2.18
    1,1-dichloroethane 0.0
    2-methyl-1-pentanol 0.09
    methyl formate 1.22
    2-methyl-1-butanol 0.29
    n-decane 0.01
    butyronitrile 0.03
    3,7-dimethyl-1-octanol 0.07
    1-chlorooctane 0.02
    1-chlorotetradecane 0.01
    n-nonane 0.01
    undecane 0.0
    tert-butylcyclohexane 0.0
    cyclooctane 0.0
    cyclopentanol 0.65
    tetrahydropyran 0.25
    tert-amyl methyl ether 0.09
    2,5,8-trioxanonane 4.1
    1-hexene 0.01
    2-isopropoxyethanol 1.85
    2,2,2-trifluoroethanol 1.18
    methyl butyrate 0.06

    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