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Merck

76183

Sigma-Aldrich

6-O-Palmitoyl-L-ascorbic acid

BioXtra, ≥99.0% (RT)

Sinónimos:

Ascorbyl palmitate, L-Ascorbic acid 6-hexadecanoate, L-Ascorbyl palmitate, Ascorbic acid 6-palmitate, NSC 402451

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About This Item

Fórmula empírica (notación de Hill):
C22H38O7
Número de CAS:
Peso molecular:
414.53
Beilstein/REAXYS Number:
96552
EC Number:
MDL number:
UNSPSC Code:
12352205
PubChem Substance ID:
NACRES:
NA.79

biological source

synthetic

product line

BioXtra

assay

≥99.0% (RT)

form

powder

optical activity

[α]20/D +23±1°, c = 1% in ethanol

ign. residue

≤0.2% (as SO4)

loss

≤0.2% loss on drying

color

white to faint yellow

mp

113-116 °C

cation traces

Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O

InChI

1S/C22H38O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(24)28-16-17(23)21-19(25)20(26)22(27)29-21/h17,21,23,25-26H,2-16H2,1H3/t17-,21+/m0/s1

InChI key

QAQJMLQRFWZOBN-LAUBAEHRSA-N

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General description

6-O-Palmitoyl-L-ascorbic acid is a lipid soluble ester of ascorbic acid. Ascorbic acid 6-palmitate is a lipophilic derivative of ascorbic acid.

Application

6-O-Palmitoyl-L-ascorbic acid has been used to study the effects of dietary supplement in Solea senegalensis larvae.

Biochem/physiol Actions

6-O-Palmitoyl-L-ascorbic acid possesses metastasis inhibitory and anti-tumor activity. Ascorbyl palmitate exhibits antioxidant activity by protecting the cell membranes from oxidative damage.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Visite la Librería de documentos

Effect of dietary vitamin C level during early larval stages in Senegalese sole (Solea senegalensis)
Jimenez-Fernandez E, et al.
Aquaculture (Amsterdam, Netherlands), 443(2), 65-76 (2015)
The hydroxyl free radical reactions of ascorbyl palmitate as measured in various in vitro models
Perricone N, et al.
Biochemical and biophysical research communications, 262(3), 661-665 (1999)
Condensation of L-ascorbic acid and medium-chain fatty acids by immobilized lipase in acetonitrile with low water content
Watanabe Y, et al.
Food Science and Technology Research, 5(2), 188-192 (1999)
Oxidation and oligomerization of ethyl linoleate under the influence of the combination of ascorbic acid 6-palmitate/iron-2-ethylhexanoate
Micciche F, et al.
Applied Catalysis A: General, 297(2), 174-181 (2006)
Luciano Benedini et al.
Colloids and surfaces. B, Biointerfaces, 89, 265-270 (2011-10-15)
Ascorbyl palmitate (Asc16) in polyethyleneglycol 400 (PEG 400)-water mixtures at weight fractions (w/w) between 0.05 and 1.0 were studied by differential scanning calorimetry (DSC) and polarizing microscopy (PM) at different temperatures. The employed PEG 400-water proportions were: 0-25-50% and 75%

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