Kojic acid
Kojic acid (CAS: 501-30-4), with the molecular formula C6H6O4 and a molecular weight of 142.11 g/mol, is a versatile organic compound. It is primarily recognised for its applications in cosmetics as a skin-lightening agent due to its tyrosinase inhibitory properties. This compound also serves as a valuable building block in chemical synthesis and finds utility in various research and cell biology applications.
- IUPAC
- 2-Hydroxymethyl-5-hydroxy-γ-pyrone,5-Hydroxy-2-hydroxymethyl-4H-4-pyranone
- Synonyms
- 2-Hydroxymethyl-5-hydroxy-4H-pyran-4-one5-Hydroxy-2-hydroxymethyl-4H-pyran-4-one5-Hydroxy-2-(hydroxymethyl)-4-pyrone
Cosmetic Formulations
Kojic acid is widely used in skincare products for its ability to inhibit melanin production, helping to reduce hyperpigmentation, dark spots, and melasma. Its tyrosinase inhibiting effect is key to its efficacy.
Chemical Synthesis
As a heterocyclic building block, Kojic acid is employed in the synthesis of various organic compounds. Its functional groups allow for diverse chemical modifications and reactions.
Research and Development
This compound is utilised in cell biology research and other scientific investigations. Its specific biochemical properties make it a useful reagent for studying enzymatic pathways and cellular processes.
| Molecular weight | 142.11 |
|---|---|
| Empirical formula | C6H6O4 |
| Assay | ≥98.0% (HPLC) |
| Grade | purum |
| Melting point | 152-155 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What are the primary uses of Kojic Acid?
+
Kojic acid is primarily used in cosmetics for skin lightening due to its tyrosinase inhibitory action, and as a building block in chemical synthesis and for research applications.
What is the CAS number and chemical formula for Kojic Acid?
+
The CAS number for Kojic acid is 501-30-4, and its chemical formula is C6H6O4.
What grade and purity does Tech Serve Solutions supply for Kojic Acid?
+
Tech Serve Solutions supplies Kojic acid with a purity of ≥98.0% (HPLC) and a grade of 'purum'. We do not represent this product as USP, BP, or EP grade.
How should Kojic Acid be handled and stored?
+
Handling Kojic acid requires personal protective equipment including eyeshields and gloves, and a suitable respirator filter (type N95 or P1). Store in a cool, dry place away from incompatible materials. It is classified under WGK Germany 3.
Does Tech Serve Solutions export Kojic Acid?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Kojic acid.
How can I request a sample or quote for Kojic Acid?
+
To request a sample or quote for Kojic acid, please contact our sales team through the website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis