Anhydrosafflor yellow B  (Synonyms: AHSYB)

Anhydrosafflor yellow B (AHSYB) is a quinochalcone C-glycoside isolated from Carthamus tinctorius. Anhydrosafflor yellow B inhibits ADP-induced platelet aggregation, exhibits significant anti-oxidative effects in vitro, and possesses certain activity against H₂O₂-induced cytotoxicity in cultured PC12 cells and primary neuronal cells^[1].

1044.91

C₄₈H₅₂O₂₆

184840-84-4

Solid

Light yellow to yellow

OC[C@@H](O)[C@@H](O)[C@@H]([C@]1([H])[C@](C2=C(C(C(O)=C(C2=O)C(/C=C/C3=CC=C(C=C3)O)=O)([C@]4([H])O[C@@H]([C@H]([C@@H]([C@H]4O)O)O)CO)O)O)([H])C5=C(C(C(O)=C(C5=O)C(/C=C/C6=CC=C(C=C6)O)=O)([C@]7([H])O[C@@H]([C@H]([C@@H]([C@H]7O)O)O)CO)O)O1)O

Room temperature in continental US; may vary elsewhere.

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

• [1]. Yue S, et al. Metabolic profile of anhydrosafflor yellow B in rats by ultra-fast liquid chromatography/quadrupole time-of-flight mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci. 2016;1014:37-44.  [Content Brief]