79725-98-7 Usage
Description
Kojic acid is a widely used skin lighten-ing agent as it inhibits catecholase activity of tyrosinase. Derivatives of kojic acid such as kojic acid dipalmitate are easilyabsorbed through skin and are more effective than kojic acid. kojic acid dipalmitate is an effective tyrosinase inhibitor that stunts melanin production, making it a powerful skin whitening agent. It can balance skin tones, fade dark spots, and eliminate free radicals.kojic acid dipalmitate is a topical cream formulation indicated for the treatment of post-inflammatory hyperpigmentation, melasma and hyper-melanotic skin pigmentation disorders. Kojic Acid Dipalmitate can lighten the skin pigmentation and corrects discoloration in adults.
Chemical Properties
Kojic acid dipalmitate is a White to pale yellow powder, Soluble in oil, alcohol, mineral oil and esters (ethyl acetate). It is light and heat stable, while kojic acid tends to oxidize over time.Kojic acid dipalmitate is stable within a wide pH range of 4-9, It is more easily absorbed into skin when it is incorporated into a cream as compared with kojic acid.
Uses
kojic acid dipalmitate is classified as an emollient, preparations containing kojic acid dipalmitate are said to inhibit uV-induced erythema.
Check Digit Verification of cas no
The CAS Registry Mumber 79725-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,2 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79725-98:
(7*7)+(6*9)+(5*7)+(4*2)+(3*5)+(2*9)+(1*8)=187
187 % 10 = 7
So 79725-98-7 is a valid CAS Registry Number.
InChI:InChI=1/C38H66O6/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(40)43-32-34-31-35(39)36(33-42-34)44-38(41)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h31,33H,3-30,32H2,1-2H3
79725-98-7Relevant articles and documents
METHOD FOR PREPARING KOJIC ACID DERIVATIVE AND COSMETIC COMPOSITION COMPRISING KOJIC ACID DERIVATIVE PREPARED THEREFROM
-
Paragraph 0042-0065, (2021/01/06)
The present invention relates to a method for preparing a kojic acid derivative and a whitening functional cosmetic composition comprising the kojic acid derivative prepared by the method.
