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    2. Cosmetic Raw Materials

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      Arbutin

      • Product Name: Arbutin
      • CAS: 497-76-7
      • Purity:
      • Appearance: White needle crystal or powder

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      Reputable factory supply Arbutin 497-76-7 in bulk at low price We provide high quality Arbutin (CAS 497-76-7), at a very affordable prices to our customers.

      1.What is the Arbutin ?

      Arbutin is a glycosylated hydroquinone that has been found in Arctostaphylos plants and has diverse biological activities, including tyrosinase inhibitory, antioxidant, and anti-inflammatory properties. It inhibits human tyrosinase activity in crude tyrosinase solution isolated from human melanocytes (IC50s = 5.7 and 18.9 mM using L-tyrosine and L-DOPA as substrates, respectively) as well as in intact melanocytes (IC50 = 0.5 mM). Arbutin (50 μM) inhibits hemolysis induced by the free radical generator AAPH in sheep erythrocytes and inhibits AAPH-induced decreases in cell viability in cultured human skin fibroblasts when used at concentrations greater than 125 μM. In an LPS-induced rat model of acute lung injury, arbutin (50 mg/kg) prevents increases in IL-1β, IL-6, and TNF-α levels in lung tissue and serum. Formulations containing arbutin have been used in the treatment of hyperpigmentation disorders.

      Arbutin has bactericidal, anti-inflammatory, and whitening effects and is mainly used in whitening cosmetics.

      veterinary drug

      2.What is the CAS number for Arbutin ?

      The CAS number of Arbutin is 497-76-7.

      More information of Arbutin 497-76-7 are:

      CAS?Number

      497-76-7

      Density

      1.556 g/cm3

      Melting Point

      195-198 °C

      Boiling Point

      561.583 °C at 760 mmHg

      Flash Point

      293.435 °C

      Vapor Pressure

      1.9E-13mmHg at 25°C

      Refractive Index

      -65.5 ° (C=4, H2O)

      HS CODE

      2938.90 CLASSIFICATION

      PSA

      119.61000

      LogP

      -1.42910

      Pka

      10.10±0.15(Predicted)

      3.What is the molecular formula of Arbutin ?

      The chemical formula of?Arbutin is C12H16O7 which containing 12 Carbon atoms,16 Hydrogen atoms and 7 Oxygen atoms,and the molecular weight, and the molecular weight of Arbutin is 272.255

      4.What is Arbutin(497-76-7)used for?

      Arbutin is a glycosylated hydroquinone that has been found in Arctostaphylos plants and has diverse biological activities, including tyrosinase inhibitory, antioxidant, and anti-inflammatory properties. It inhibits human tyrosinase activity in crude tyrosinase solution isolated from human melanocytes (IC50s = 5.7 and 18.9 mM using L-tyrosine and L-DOPA as substrates, respectively) as well as in intact melanocytes (IC50 = 0.5 mM). Arbutin (50 μM) inhibits hemolysis induced by the free radical generator AAPH in sheep erythrocytes and inhibits AAPH-induced decreases in cell viability in cultured human skin fibroblasts when used at concentrations greater than 125 μM. In an LPS-induced rat model of acute lung injury, arbutin (50 mg/kg) prevents increases in IL-1β, IL-6, and TNF-α levels in lung tissue and serum. Formulations containing arbutin have been used in the treatment of hyperpigmentation disorders.

      InChI:InChI=1/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

      Relevant articles related to Arbutin:

      Article

      Source

      Multienzymic synthesis of poly(hydroquinone) for use as a redox polymer

      Wang, Ping,Martin, Brett D.,Parida, Sanghamitra,Rethwisch, David G.,Dordick, Jonathan S.

      , p. 12885 - 12886 (1995)

      Preparation method of glucoside and derivatives thereof

      -

      Paragraph 0040; 0043, (2020/04/02)

      5.Reputable factory supply Arbutin 497-76-7 in bulk at low price

      Jinan Finer Chemical Co., Ltd is a quality supplier of Arbutin. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Arbutin 497-76-7.

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