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Kaempferol

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Kaempferol molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 8 grades and pack sizes of Kaempferol (CAS 520-18-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS520-18-3
Molecular formulaC15H10O6
Molecular weight286.24 g/mol
IUPAC name3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one
SynonymsKaempherol · Robigenin · Populnetin · Rhamnolutein · Trifolitin · Indigo Yellow
Safety & Hazards (GHS) Danger
Acute toxic Acute toxic Health hazard Health hazard
  • H301 Toxic if swallowed
  • H341 Suspected of causing genetic defects

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma KAEMPFEROL 60010-100MG
60010-25MG
96353-10MG
K0133-100MG
K0133-10MG
K0133-500MG
K0133-50MG		 Request Quote
Sigma KAEMPFEROL, UNITED STATES PHARMACOPEIA ( 1354900-15MG Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.