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Arbutin#497-76-7

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  • Arbutin#497-76-7
  • Arbutin#497-76-7
  • Arbutin#497-76-7
  • Arbutin#497-76-7

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Arbutin#497-76-7
Arbutin#497-76-7
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Chemical Name：Arbutin
CAS No.:497-76-7
Molecular Formula：C12H16O7
Sample: Available
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PRODUCT DESCRIPTION


Arbutin#497-76-7

Arbutin is a β-D-glucopyranoside HQ derivative and a plant-derived compound found in the dried leaves of several plant species, including blueberry, cranberry, bearberry, and pear trees. It suppresses tyrosinase activity without altering RNA expression.

1753842940789221


Arbutin Chemical Properties

Melting point

195-198 °C

alpha

-64 º (c=3)

Boiling point

375.31°C (rough estimate)

density

1.3582 (rough estimate)

refractive index

-65.5 ° (C=4, H2O)

storage temp.

Inert atmosphere,Room Temperature

solubility

H2O: 50 mg/mL hot, clear

pka

10.10±0.15(Predicted)

form

Solid

color

White

biological source

synthetic or plant

Optical Rotation

[α]/D -64.0±2.0°, c = 3 in H2O

Water Solubility

10-15 g/100 mL at 20 ºC

Sensitive

Hygroscopic

Merck

14,773

BRN

89673

Stability:

Stable. Hygroscopic - store under dry nitrogen.

InChIKey

BJRNKVDFDLYUGJ-RMPHRYRLSA-N

LogP

-1.350

CAS DataBase Reference

497-76-7(CAS DataBase Reference)

EPA Substance Registry System

.beta.-D-Glucopyranoside, 4-hydroxyphenyl (497-76-7)


Safety Information

Hazard Codes

Xn

Risk Statements

20/21/22-36/37/38

Safety Statements

22-24/25-36-26

WGK Germany

3

RTECS

CE8863000

F

3-10-23

HS Code

29389090

Hazardous Substances Data

497-76-7(Hazardous Substances Data)


Product Usage

Arbutin is used primarily for its anti-oxidant and bleaching properties. Arbutin is the active constituent of bearberry, and found in other plant sources, including wheat. It acts as a tyrosinase inhibitor by converting to hydroquinone, and thus can prevent melanin formation.


Factory and Equipment Show

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Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

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