Kojic acid
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- $5 - $2406.25
- Product name: Kojic acid
- CAS: 501-30-4
- MF: C6H6O4
- MW: 142.11
- EINECS:207-922-4
- MDL Number:MFCD00006580
- Synonyms:4H-Pyran-4-one,5-hydroxy-2-(hydroxymethyl)- ;5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-on ;Pyran-4-one, 5-hydroxy-2-(hydroxymethyl);2-HYDROXYMETHYL-5-HYDROXY-4-PYRONE;5-Hydroxy-2-(hydroxymethyl)-γ-pyrone;Kojic acid;NSC 1942;Kojic Acid Solution
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Brand
- aablocks
- Adipogen Life Sciences
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Arctom
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chemenu
- Chem-Impex
- ChemScene
- CSNpharm
- DC Chemicals
- Frontier Specialty Chemicals
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 10mg
- 25mg
- 100mg
- 200mg
- 1g
- 5g
- 1mg
- 5mg
- 20mg
- 50mg
- 250mg
- 8184610010
- 10G
- 25.00g
- 25g
- 50g
- 100g
- 100.00g
- 250G
- 500g
- 1000g
- 1kg
- 2kg
- 2.5Kg
- 5Kg
- 100 g
- 500 g
- 10mM*1mLinDMSO(Solid+Solvent)
- 10kg
- 25kg
- 10mM*1mLinDMSO(Solution)
- Manufactureraablocks
- Product numberAA00I8VI
- Product description5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98%
- Packaging1mg
- Price$8
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I8VI
- Product description5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one ≥97%
- Packaging25g
- Price$10
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I8VI
- Product description5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98%
- Packaging5mg
- Price$10
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I8VI
- Product description5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one ≥99%
- Packaging100g
- Price$17
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I8VI
- Product description5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98%
- Packaging500g
- Price$34
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I8VI
- Product description5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98%
- Packaging1000g
- Price$53
- Updated2026-05-29
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberBVT-0019-M010
- Product descriptionKojic Acid ≥99%(NMR)
- Packaging10mg
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberBVT-0019-M010
- Product descriptionKojic acid ≥99%(NMR)
- Packaging10mg
- Price$45
- Updated2026-05-06
- Buy
- ManufacturerAK Scientific
- Product numberJ95150
- Product descriptionKojic acid 95%
- Packaging100g
- Price$32
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberC476
- Product descriptionKojic acid 98%
- Packaging100g
- Price$44
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ10869
- Product descriptionKojic acid >99%(HPLC)
- Packaging25g
- Price$52
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ95150
- Product descriptionKojic acid 95%
- Packaging500g
- Price$63
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ95150
- Product descriptionKojic acid 95%
- Packaging1kg
- Price$84
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ95150
- Product descriptionKojic acid 95%
- Packaging5g
- Price$18
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ95150
- Product descriptionKojic Acid
- Packaging5g
- Price$15
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberC476
- Product descriptionKojic acid 98%
- Packaging1g
- Price$16
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I8VI | 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98% | 1mg | $8 | 2026-05-29 | Buy |
| aablocks | AA00I8VI | 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one ≥97% | 25g | $10 | 2026-05-29 | Buy |
| aablocks | AA00I8VI | 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98% | 5mg | $10 | 2026-05-29 | Buy |
| aablocks | AA00I8VI | 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one ≥99% | 100g | $17 | 2026-05-29 | Buy |
| aablocks | AA00I8VI | 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98% | 500g | $34 | 2026-05-29 | Buy |
| aablocks | AA00I8VI | 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 98% | 1000g | $53 | 2026-05-29 | Buy |
| Adipogen Life Sciences | BVT-0019-M010 | Kojic Acid ≥99%(NMR) | 10mg | $45 | 2021-12-16 | Buy |
| Adipogen Life Sciences | BVT-0019-M010 | Kojic acid ≥99%(NMR) | 10mg | $45 | 2026-05-06 | Buy |
| AK Scientific | J95150 | Kojic acid 95% | 100g | $32 | 2026-06-04 | Buy |
| AK Scientific | C476 | Kojic acid 98% | 100g | $44 | 2026-06-04 | Buy |
| AK Scientific | J10869 | Kojic acid >99%(HPLC) | 25g | $52 | 2026-06-04 | Buy |
| AK Scientific | J95150 | Kojic acid 95% | 500g | $63 | 2026-06-04 | Buy |
| AK Scientific | J95150 | Kojic acid 95% | 1kg | $84 | 2026-06-04 | Buy |
| AK Scientific | J95150 | Kojic acid 95% | 5g | $18 | 2026-06-04 | Buy |
| AK Scientific | J95150 | Kojic Acid | 5g | $15 | 2021-12-16 | Buy |
| AK Scientific | C476 | Kojic acid 98% | 1g | $16 | 2026-06-04 | Buy |
Properties
Melting point :152-155 °C (lit.)
Boiling point :179.65°C (rough estimate)
Density :1.1712 (rough estimate)
refractive index :1.4434 (estimate)
storage temp. :Store below +30°C.
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated)
form :Crystalline Powder
pka :7.9(at 25℃)
color :White to beige-brown
Water Solubility :SOLUBLE
λmax :269nm(CHCl3)(lit.)
Merck :14,5317
BRN :120895
Henry's Law Constant :4.1×101 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application :cleaning products
cosmetics
food and beverages
personal care Cosmetics Ingredients Functions :ANTIOXIDANT
BLEACHING Cosmetic Ingredient Review (CIR) :Kojic acid (501-30-4)
InChI :1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
InChIKey :BEJNERDRQOWKJM-UHFFFAOYSA-N
SMILES :OCC1=CC(=O)C(O)=CO1
LogP :-0.640
CAS DataBase Reference :501-30-4(CAS DataBase Reference)
IARC :3 (Vol. 79) 2001
NIST Chemistry Reference :5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System :Kojic acid (501-30-4)
Boiling point :179.65°C (rough estimate)
Density :1.1712 (rough estimate)
refractive index :1.4434 (estimate)
storage temp. :Store below +30°C.
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated)
form :Crystalline Powder
pka :7.9(at 25℃)
color :White to beige-brown
Water Solubility :SOLUBLE
λmax :269nm(CHCl3)(lit.)
Merck :14,5317
BRN :120895
Henry's Law Constant :4.1×101 mol/(m3Pa) at 25℃, HSDB (2015)
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application :cleaning products
cosmetics
food and beverages
personal care Cosmetics Ingredients Functions :ANTIOXIDANT
BLEACHING Cosmetic Ingredient Review (CIR) :Kojic acid (501-30-4)
InChI :1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
InChIKey :BEJNERDRQOWKJM-UHFFFAOYSA-N
SMILES :OCC1=CC(=O)C(O)=CO1
LogP :-0.640
CAS DataBase Reference :501-30-4(CAS DataBase Reference)
IARC :3 (Vol. 79) 2001
NIST Chemistry Reference :5-Hydroxy-2-(hydroxymethyl)-4h-pyran-4-one(501-30-4)
EPA Substance Registry System :Kojic acid (501-30-4)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Kojic acid may be used on cut fruits to prevent oxidative browning, in seafood to preserve pink and red colors and in cosmetics to lighten skin. It is used to treat skin diseases like melasma as it has antibacterial and antifungal properties. It is used as a chelation agent that inhibits melanin production and also as a tyrosine kinase inhibitor.More related product prices
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Suppliers and manufacturers
Shaanxi Haibo Biotechnology Co., Ltd
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