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グレード
analytical standard
品質水準
アッセイ
≥99.0% (HPLC)
シェルフライフ
limited shelf life, expiry date on the label
テクニック
HPLC: suitable
gas chromatography (GC): suitable
mp
152-155 °C (lit.)
アプリケーション
cleaning products
cosmetics
food and beverages
personal care
フォーマット
neat
SMILES記法
OCC1=CC(=O)C(O)=CO1
InChI
1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
InChI Key
BEJNERDRQOWKJM-UHFFFAOYSA-N
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関連するカテゴリー
詳細
Kojic acid, a tyrosinase inhibitor, is produced by several fungi species, including Aspergillus oryzae. It exhibits skin-lightening property, due to its ability to chelate the copper-containing enzyme tyrosinase in the formation of melanin. Kojic acid is also commonly used as a whitening agent in regular cosmetics, bleaching cosmetics, etc. It is found to be a therapeutic agent and helps in preventing pigmentation.
アプリケーション
Kojic acid may be used as an analytical reference standard for the determination of the analyte in skin whitening cosmetics and bleaching cosmetics using high performance liquid chromatography with UV detection (HPLC-UV).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
生物化学的／生理学的作用
チロシナ-ゼ阻害剤です。
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Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
保管分類コード
11 - Combustible Solids
WGK
WGK 1
引火点(°F)
Not applicable
引火点(℃)
Not applicable
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
95197-VAR:
95197-100MG:
95197-BULK:
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Simultaneous determination of magnesium ascorbyl phosphate, ascorbyl glucoside, kojic acid, arbutin and hydroquinone in skin whitening cosmetics by HPLC
Huang C-S, et al.
Journal of food and drug analysis, 12(1) (2004)
Combining high-performance liquid chromatography with on-line microdialysis sampling for the simultaneous determination of ascorbyl glucoside, kojic acid, and niacinamide in bleaching cosmetics.
Lin CH et al
Analytica Chimica Acta, 581(1), 102-107 (2007)
Quantitative determination of $\alpha$-arbutin, $\beta$-arbutin, kojic acid, nicotinamide, hydroquinone, resorcinol, 4-methoxyphenol, 4-ethoxyphenol, and ascorbic acid from skin whitening products by HPLC-UV
Wang YH, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 98(1), 5-12 (2015)
Atsushi Yoshimori et al.
Bioorganic & medicinal chemistry, 22(21), 6193-6200 (2014-10-08)
Tyrosinase inhibitors have become increasingly critical agents in cosmetic, agricultural, and medicinal products. Although a large number of tyrosinase inhibitors have been reported, almost all the inhibitors were unfortunately evaluated by using commercial available mushroom tyrosinase. Here, we examined the
Min Hi Park et al.
Archives of pharmacal research, 38(4), 505-511 (2014-12-17)
Tyrosinase inhibitors might have potential use in cosmetic and medicinal products for the prevention of pigmentation disorders. However, only a few inhibitors are currently used due to their cytotoxicity, and lack of selectivity and stability. In this study, we synthesized
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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