15029 Sigma

Caftaric acid


Synonym: 2-Caffeoyl-L-tartaric acid

  • CAS Number 67879-58-7

  • Empirical Formula (Hill Notation) C13H12O9

  • Molecular Weight 312.23

  •  MDL number MFCD02094177


assay   ≥97.0%
impurities   ≤10% water
storage temp.   2-8°C



Bottomless glass bottle. Contents are inside inserted fused cone.


Caftaric acid has been used in a study that evaluated the myelopoietic effect on bone marrow of rats treated with various Echinacea purpurea extracts. Caftaric acid has also been used in a study that identified (poly)phenolic compounds in concord grape juice and their metabolites in human plasma and urine after juice consumption.

Price and Availability

Customers Also Viewed

( −)-Chicoric acid

analytical standard

Caffeic acid

≥98.0% (HPLC)

Caftaric acid

analytical standard

≥95% (HPLC)

Chlorogenic acid

≥95% (titration)

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?