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Arbutin, 98+%

Product Code. 11378086
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5 g
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Product Code. 11378086 Supplier Thermo Scientific Alfa Aesar Supplier No. L14945.06
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Estimated Shipment: 02-09-2026
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Description

CAS: 497-76-7 | C12H16O7 | 272.25 g/mol

Arbutin, a glycosylated hydroquinone, is used in studies on melanin biosynthesis and as an inhibitor to identify, differentiate and characterize tyrosinase(s). Also used in sed as a skin-lightening agent in cosmetic products.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Arbutin, a glycosylated hydroquinone, is used in studies on melanin biosynthesis and as an inhibitor to identify, differentiate and characterize tyrosinase(s). Also used in sed as a skin-lightening agent in cosmetic products.

Solubility
Soluble in water (50 mg/ml), methanol and dimethyl sulfoxide.

Notes
Hygroscopic, store away from water/moisture. Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 497-76-7
Molecular Formula C12H16O7
Molecular Weight (g/mol) 272.25
MDL Number MFCD00016915
InChI Key BJRNKVDFDLYUGJ-UHFFFAOYNA-N
Synonym arbutin, uvasol, 4-hydroxyphenyl beta-d-glucopyranoside, ursin, beta-arbutin, arbutoside, arbutine, arbutyne, ursi, p-arbutin
PubChem CID 440936
ChEBI CHEBI:18305
IUPAC Name (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol
SMILES OCC1OC(OC2=CC=C(O)C=C2)C(O)C(O)C1O

Spezifikation

Melting Point 196°C to 200°C
Quantity 5 g
Beilstein 89673
Sensitivity Air sensitive; Hygroscopic
Merck Index 14,773
Solubility Information Soluble in water (50mg/ml),methanol and dimethyl sulfoxide.
Optical Rotation −65° (c=2 in Water)
Formula Weight 272.26
Percent Purity ≥98%
Chemical Name or Material Arbutin

RUO – Research Use Only

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