What is the Kojic acid?

Kojic acid is Tan powder, while it's Molecular Formula is C6H6O4. Tan powder kojic acid is a skin-lightening agent that acts through anti-oxidant activity. Kojic acid is a tyrosinase inhibitor, although it is not as effective as licorice extract. When combined with allantoin and other proper ingredients in sunscreen preparations, the mixture can inhibit uV-caused erythema and accelerate wound healing. It is also found to be skin sensitizing and can be irritating.

What is the CAS number for Kojic acid?

The CAS number of Kojic acid is 501-30-4.

What is the Kojic acid?

Kojic acid is Tan powder, while it's Molecular Formula is C6H6O4. Tan powder kojic acid is a skin-lightening agent that acts through anti-oxidant activity. Kojic acid is a tyrosinase inhibitor, although it is not as effective as licorice extract. When combined with allantoin and other proper ingredients in sunscreen preparations, the mixture can inhibit uV-caused erythema and accelerate wound healing. It is also found to be skin sensitizing and can be irritating.

What is the CAS number for Kojic acid?

The CAS number of Kojic acid is 501-30-4.

Product classification

501-30-4

Product Name：Kojic acid
Molecular Formula：C₆H₆O₄
Purity：99%
Molecular Weight：142.111

Inquiry

Product Details;

CasNo： 501-30-4

Molecular Formula： C₆H₆O₄

Appearance： Tan powder

Wholesale Chinese Manufacturer Supply Kojic acid 501-30-4 Safe Transportation

Molecular Formula:C6H6O4
Molecular Weight:142.111
Appearance/Colour:Tan powder
Melting Point:152-155 °C
Refractive Index:1.4434 (estimate)
Boiling Point:401.7 °C at 760 mmHg
PKA:7.9(at 25℃)
Flash Point:179.9 °C
PSA：70.67000
Density:1.542 g/cm³
LogP:-0.16230

Kojic acid(Cas 501-30-4) Usage

Description

Kojic acid is a naturally occurring chemical compound derived from various fungi species such as Aspergillus oryzae, Acetobacter, and Penicillium. It is also produced as a byproduct of the fermentation process in certain foods like soy sauce, rice wine, and Japanese sake. Chemically, it is known as 5-hydroxy-2 hydroxymethyl-4-pyrone and is classified as an alpha-hydroxy acid (AHA).

Uses

Skin Lightening: Kojic acid is widely utilized for its bleaching properties, effectively lightening visible sun damage, scars, age spots, and hyperpigmentation. It achieves this by inhibiting the production of free tyrosinase, an enzyme necessary for melanin production. Kojic acid is incorporated into various health and beauty products such as creams, gels, and soaps to promote skin lightening.
Treatment of Skin Conditions: Apart from its skin lightening effects, kojic acid is also employed in the treatment of various skin conditions including sun damage, scars, age spots, acne-induced hyperpigmentation, and melasma. Its ability to regulate melanin production makes it a valuable component in skincare formulations targeting these concerns.
Antimicrobial Properties: Kojic acid exhibits some degree of antimicrobial activity, although its effectiveness is primarily limited to certain types of bacteria. It is found to be more effective against gram-negative bacteria compared to gram-positive bacteria. However, its antimicrobial activity is generally considered bacteriostatic rather than bactericidal.

InChI:InChI=1/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2

501-30-4 Relevant articles

Adamantyl pyran-4-one derivatives and their in vitro antiproliferative activity

Perokovi?, Vesna Petrovi?,Car, ?eljka,Usenik, Andrea,Opa?ak-Bernardi, Teuta,Juri?, Andrea,Tomi?, Sr?anka

, p. 253 - 263 (2019/04/25)

Abstract: Pyran-4-one (maltol, kojic aci...

Facile reduction of carboxylic acids to primary alcohols under catalyst-free and solvent-free conditions

Harinath, Adimulam,Bhattacharjee, Jayeeta,Panda, Tarun K.

supporting information, p. 1386 - 1389 (2019/02/05)

We report the development of a facile pr...

Inhibition mechanism of kojic acid on polyphenol oxidase

Jon S. Chen, Cheng I Wei, and Marty R. Marshall

, J. Agric. Food Chem. 1991, 39, 11, 1897–1901

Since information concerning the mode of action of kojic acid on PPO was still limited, this study was undertaken to elucidate its action on some of these (mushroom, potato, apple, …

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