Arbutin

Catalog	BBC497767
CAS	497-76-7
Structure
Description	Arbutin is a natural active substance derived from green plants. It combines the "green plant, safe and reliable" and "high-efficiency discoloration" into a skin decolorizing component, which can quickly penetrate into the skin without affecting cell proliferation. At the same time, it can effectively inhibit the activity of tyrosinase in the skin, block the formation of melanin, and directly combine with tyrosinase to accelerate the decompositio;n and excretion of melanin, thereby reducing skin pigmentation, eliminating pigmentation and Freckles, and do not produce toxic, irritating, sensitizing and other side effects on melanocytes, as well as bactericidal and anti-inflammatory effects.
Synonyms	4-Hydroxyphenyl-beta-D-glucopyranosid
IUPAC Name	(2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol
Molecular Weight	272.25
Molecular Formula	C12H16O7
Canonical SMILES	C1=CC(=CC=C1O)OC2C(C(C(C(O2)CO)O)O)O
InChI	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
InChI Key	BJRNKVDFDLYUGJ-RMPHRYRLSA-N
Boiling Point	375.31 °C
Melting Point	195-198 °C
Flash Point	293.4 °C
Purity	98%
Density	1.3582 g/cm³
Solubility	Soluble in water, alcohol
Appearance	Solid
Storage	Inert atmosphere, room temperature
Active Content	95%
EC Number	207-850-3
pKa	10.10±0.15(Predicted)
Refractive Index	-65.5 ° (C=4, H₂O)
Solubility in Water	10-15 g/100mL (20 ºC)