88656

Caftaric acid

analytical standard

• Synonym(s): 2-Caffeoyl-L-tartaric acid
• Empirical Formula (Hill Notation): C₁₃H₁₂O₉
• CAS Number: 67879-58-7
• Molecular Weight: 312.23
• MDL number: MFCD02094177
• UNSPSC Code: 85151701
• PubChem Substance ID: 329769668
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥97.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• impurities: ≤10.0% water
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: O[C@H]([C@@H](OC(=O)\C=C\c1ccc(O)c(O)c1)C(O)=O)C(O)=O
• 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

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

This compound is commonly found in plants of the genus: echinacea

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable