β-Arbutin, also known by its International Nomenclature of Cosmetic Ingredients (INCI) name, arbutin, is a glycosylated derivative of hydroquinone. β-Arbutin is naturally present in the leaves and bark of a variety of plants, notably the bearberry plant, Arctostaphylos uva-ursi. Utilized as a biosynthetic active ingredient in topical treatments for skin lightening, β-arbutin is aimed at addressing hyperpigmentation issues. Its mechanism of action involves inhibiting the activity of tyrosinase, an essential enzyme for melanin synthesis in the human skin, thereby leading to a reduction in hyperpigmentation. It is important to distinguish β-arbutin from its structurally similar stereoisomer, α-arbutin, which exhibits similar effects in clinical applications. |
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InChI=1S/C12H16O7/c13- 5- 8- 9(15) 10(16) 11(17) 12(19- 8) 18- 7- 3- 1- 6(14) 2- 4- 7/h1- 4,8- 17H,5H2/t8- ,9- ,10+,11- ,12- /m1/s1 |
BJRNKVDFDLYUGJ-RMPHRYRLSA-N |
OC[C@H]1O[C@@H](Oc2ccc(O)cc2)[C@H](O)[C@@H](O)[C@@H]1O |
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Escherichia coli
(NCBI:txid562)
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See:
PubMed
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Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
plant metabolite
Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
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View more via ChEBI Ontology
4-hydroxyphenyl β-D-glucopyranoside
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Arbutin
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KEGG COMPOUND
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hydroquinone O-β-D-glucopyranoside
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UniProt
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Hydroquinone-O-beta-D-glucopyranoside
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KEGG COMPOUND
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p-hydroxyphenyl β-D-glucopyranoside
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ChemIDplus
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p-hydroxyphenyl β-D-glucoside
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ChemIDplus
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Ursin
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KEGG COMPOUND
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Uvasol
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KEGG COMPOUND
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497-76-7
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CAS Registry Number
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KEGG COMPOUND
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497-76-7
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CAS Registry Number
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ChemIDplus
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89673
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Reaxys Registry Number
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Reaxys
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15287073
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PubMed citation
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Europe PMC
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9518563
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PubMed citation
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Europe PMC
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