CAS 497-76-7: Arbutin

Description: Arbutin, with the CAS number 497-76-7, is a naturally occurring glycosylated hydroquinone, primarily found in the leaves of various plants, such as bearberry, blueberry, and cranberry. It is characterized by its chemical formula C12H16O7 and a molecular weight of approximately 272.25 g/mol. Arbutin exists in two forms: alpha-arbutin and beta-arbutin, with the alpha form being more stable and effective in skin-lightening applications. This compound is known for its ability to inhibit tyrosinase, an enzyme involved in melanin production, making it popular in cosmetic formulations aimed at reducing hyperpigmentation and promoting an even skin tone. Additionally, arbutin exhibits antioxidant properties, contributing to its potential health benefits. It is generally considered safe for topical use, although some individuals may experience sensitivity. In terms of solubility, arbutin is soluble in water and alcohol, which facilitates its incorporation into various formulations. Overall, arbutin is valued for its cosmetic applications and its role in traditional herbal medicine.

Formula: C₁₂H₁₆O₇

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: InChIKey=BJRNKVDFDLYUGJ-RMPHRYRLSA-N

SMILES: OC1=CC=C(OC2OC(CO)C(O)C(O)C2O)C=C1

Synonyms:

• 4-Hydroxyphenyl Hexopyranoside
• 4-Hydroxyphenyl β-<span class="text-smallcaps">D</span>-glucopyranoside
• 4-Hydroxyphenyl-Beta-D-Glucopyranoside
• 4-Hydroxyphenyl-β-D-glucopyranosid
• 4-hidroxifenil-β-D-glucopiranosido
• 4-hydroxyphenyl beta-D-galactopyranoside
• 4-hydroxyphenyl beta-D-glycero-hexopyranoside
• 4-hydroxyphenyl β-D-glucopyranoside
• 4-hydroxyphenyl-β-D-glucopyrannoside
• Arbutine
• Arbutoside
• Arbutosie
• Arbutyne
• Beta-Arbutin
• Glucopyranoside, p-hydroxyphenyl, β-<span class="text-smallcaps">D</span>-
• Glucopyranoside, p-hydroxyphenyl, β-D-
• Hydroquinone glucose
• Hydroquinone β-<span class="text-smallcaps">D</span>-glucopyranoside
• Hydroquinone β-D-glucopyranoside
• Hydroquinone-beta-D-glucopyranoside
• Nsc 4036
• P-Arbutin
• Ursin
• Uvasol
• p-Hydroxyphenyl β-<span class="text-smallcaps">D</span>-glucopyranoside
• p-Hydroxyphenyl β-<span class="text-smallcaps">D</span>-glucoside
• p-Hydroxyphenyl β-D-glucopyranoside
• p-Hydroxyphenyl β-D-glucoside
• β-<span class="text-smallcaps">D</span>-Glucopyranoside, 4-hydroxyphenyl
• β-Arbutin
• β-D-Glucopyranoside, 4-hydroxyphenyl
• Arbutin

Arbutin

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Purity: >95.0%(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 272.25

Arbutin, 98+%

CAS: 497-76-7

Arbutin, a glycosylated hydroquinone, is used in studies on melanin biosynthesis and as an inhibitor …

• Formula: C₁₂H₁₆O₇
• Purity: 98+%
• Color and Shape: White to pale cream, Powder
• Molecular weight: 272.25

Arbutin

CAS: 497-76-7

Arbutin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

• Formula: C₁₂H₁₆O₇
• Purity: (HPLC) ≥98%
• Color and Shape: Powder
• Molecular weight: 272.26

Arbutin CRS

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Color and Shape: White.
• Molecular weight: 272.2512

b-D-Glucopyranoside, 4-hydroxyphenyl

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 272.25124

Arbutin

CAS: 497-76-7

Arbutin, a bearberry extract, blocks melanin by inhibiting tyrosinase.

• Formula: C₁₂H₁₆O₇
• Purity: 99.53% - 99.93%
• Color and Shape: Colorless Elongated Prisms From Moist Ethyl Acetate White Powder
• Molecular weight: 272.25

Arbutin

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Color and Shape: White To Off-White Solid
• Molecular weight: 272.25

Arbutin

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Purity: ≥ 99.0%
• Color and Shape: White or almost white crystalline powder
• Molecular weight: 272.26

Arbutin

CAS: 497-76-7

• Purity: ≥98%
• Molecular weight: 272.25g/mol

Arbutin-d4

CAS: 497-76-7

• Formula: C₁₂H₁₂D₄O₇
• Color and Shape: Off-White Solid
• Molecular weight: 276.28

Arbutin, 98%

CAS: 497-76-7

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₂H₁₆O₇
• Purity: 98%
• Color and Shape: White, Crystalline powder
• Molecular weight: 272.25

Arbutin

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Purity: 95%~99%
• Molecular weight: 272.253

Arbutin

CAS: 497-76-7

• Purity: 98%
• Molecular weight: 272.25g/mol

Arbutin

CAS: 497-76-7

Natural glycoside

• Formula: C₁₂H₁₆O₇
• Purity: ≥ 98.0 % (HPLC)
• Color and Shape: Powder
• Molecular weight: 272.26

Arbutin

CAS: 497-76-7

Applications Arbutin is a glycosylated hydroquinone extracted from bearberry plant. Arbutin is a known inhibitor …

• Formula: C₁₂H₁₆O₇
• Color and Shape: Neat
• Molecular weight: 272.25

Arbutin

CAS: 497-76-7

• Purity: 98.0%
• Color and Shape: Solid, Light brown powder
• Molecular weight: 272.25299072265625

Arbutin - Natural origin

CAS: 497-76-7

Inhibitor of tyrosinase in melanocytes: skin whitener

• Formula: C₁₂H₁₆O₇
• Color and Shape: White Powder
• Molecular weight: 272.25 g/mol

Arbutin - Synthetic origin

CAS: 497-76-7

Inhibitor of tyrosinase in melanocytes: skin whitener

• Formula: C₁₂H₁₆O₇
• Purity: Min. 98 Area-%
• Color and Shape: White Powder
• Molecular weight: 272.25 g/mol

p-Arbutin extrapure, 98%

CAS: 497-76-7

• Formula: C₁₂H₁₆O₇
• Purity: min. 98%
• Color and Shape: White, Crystalline powder, Clear, Colourless
• Molecular weight: 272.26