Advanced Search



Caftaric acid

SIGMA/15029 - ≥97.0%

Synonym: 2-Caffeoyl-L-tartaric acid

CAS Number: 67879-58-7
Empirical Formula (Hill Notation): C13H12O9
Molecular Weight: 312.23
MDL Number: MFCD02094177
Linear Formula: C13H12O9
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-15029-5MG 5 mg
 $414.00
1/EA		 Add To Favorites

 

application(s) metabolomics
vitamins, nutraceuticals, and natural products
assay ≥97.0%
form powder
impurities ≤10% water
InChI 1S/C13H12O9/c14-7-3-1-6(5-8(7)15)2-4-9(16)22-11(13(20)21)10(17)12(18)19/h1-5,10-11,14-15,17H,(H,18,19)(H,20,21)/b4-2+/t10-,11-/m1/s1
InChI key SWGKAHCIOQPKFW-JTNORFRNSA-N
Quality Level 100 
SMILES string O[C@H]([C@@H](OC(=O)C=Cc1ccc(O)c(O)c1)C(O)=O)C(O)=O
storage temp. 2-8°C
Application: Caftaric acid has been used:
• as a standard antioxidant to determine the antioxidant potential (AOP) of red wine using 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay
• as an antioxidant together with sulfur dioxide (SO2) to measure the antioxidant potential of white wines using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and Folin-Ciocalteu (FC) assays
• to evaluate the myelopoietic effect on bone marrow of rats treated with various Echinacea purpurea extracts
• to identify (poly)phenolic compounds in concord grape juice and their metabolites in human plasma and urine after juice consumption
Biochem/physiol Actions: Caftaric acid exerts antioxidant and anti-inflammatory effects against indomethacin-induced gastric ulcers in rats. It also displays antimutagenicity properties.
General description: Cafteric acid (CFA) is a polyphenolic compound belonging to the hydroxycinnamic acids (HCAs) subgroup. It is a derivative of caffeic acid. Cafteric acid is mainly sourced from Echinacea purpurea.
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥97.0%
Storage Temp. 2-8°C
UNSPSC 12352106

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top