95197
Kojic acid
analytical standard
Sinônimo(s):
2-Hydroxymethyl-5-hydroxy-γ-pyrone, 5-Hydroxy-2-hydroxymethyl-4H-4-pyranone
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About This Item
Fórmula empírica (Notação de Hill):
C6H6O4
Número CAS:
Peso molecular:
142.11
Beilstein:
120895
Número CE:
Número MDL:
Código UNSPSC:
85151701
ID de substância PubChem:
NACRES:
NA.24
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grau
analytical standard
Nível de qualidade
Ensaio
≥99.0% (HPLC)
prazo de validade
limited shelf life, expiry date on the label
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
pf
152-155 °C (lit.)
aplicação(ões)
cleaning products
cosmetics
food and beverages
personal care
formato
neat
cadeia de caracteres SMILES
OCC1=CC(=O)C(O)=CO1
InChI
1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
chave InChI
BEJNERDRQOWKJM-UHFFFAOYSA-N
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Descrição geral
Kojic acid, a tyrosinase inhibitor, is produced by several fungi species, including Aspergillus oryzae. It exhibits skin-lightening property, due to its ability to chelate the copper-containing enzyme tyrosinase in the formation of melanin. Kojic acid is also commonly used as a whitening agent in regular cosmetics, bleaching cosmetics, etc. It is found to be a therapeutic agent and helps in preventing pigmentation.
Aplicação
Kojic acid may be used as an analytical reference standard for the determination of the analyte in skin whitening cosmetics and bleaching cosmetics using high performance liquid chromatography with UV detection (HPLC-UV).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Ações bioquímicas/fisiológicas
Tyrosinase inhibitor.
Produtos recomendados
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Combining high-performance liquid chromatography with on-line microdialysis sampling for the simultaneous determination of ascorbyl glucoside, kojic acid, and niacinamide in bleaching cosmetics.
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Analytica Chimica Acta, 581(1), 102-107 (2007)
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Bioorganic & medicinal chemistry, 22(21), 6193-6200 (2014-10-08)
Tyrosinase inhibitors have become increasingly critical agents in cosmetic, agricultural, and medicinal products. Although a large number of tyrosinase inhibitors have been reported, almost all the inhibitors were unfortunately evaluated by using commercial available mushroom tyrosinase. Here, we examined the
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Tyrosinase inhibitors might have potential use in cosmetic and medicinal products for the prevention of pigmentation disorders. However, only a few inhibitors are currently used due to their cytotoxicity, and lack of selectivity and stability. In this study, we synthesized
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