Cynarin
Cynarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Synonym
  • 1,3-Di-O-caffeoyl quinic acid
148.00 $
148.00 $

identification

4995 S
C₂₅H₂₄O₁₂
[30964-13-7]
516.46
1,3-Di-O-caffeoyl quinic acid
O[C@@H]1C[C@](C[C@@H](OC(=O)\C=C\C2=CC=C(O)C(O)=C2)[C@H...
O[C@@H]1C[C@](C[C@@H](OC(=O)\C=C\C2=CC=C(O)C(O)=C2)[C@H]1O)(OC(=O)\C=C\C1=CC(O)=C(O)C=C1)C(O)=O

specification

Cynarin analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Purity (HPLC) ≥99% (This product is available with HPLC chromatogram)
[α]D : -(54 ± 5)° c=0.3 in methanol

bibliography

Monograph
AHP / Valerian Root
1999
Monograph
1821
EP / Narow-leaved Coneflower Root
2008
Monograph
1822
EP / Pale Coneflower Root
2008
Monograph
1824
EP / Purple Coneflower Root
2008

plants

Achillea millefolium
  • Achillée millefeuille (fr)
  • Yarrow (en)
Echinacea angustifolia
  • Blacksamson echinacea (en)
Echinacea pallida
  • Pale purple coneflower (en)
Echinacea purpurea
  • Rudbeckia pourpre (fr)
  • Purple coneflower (en)
Arctium lappa
  • Grande bardane (fr)
  • Greater burdock (en)
Cynara cardunculus
  • Cardon (fr)
  • Cardoon (en)

safety

storage

Store at : <-15°C
Store in dry and dark place.
Ambient temperature

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