矢车菊素-3-芸香糖苷 Cyanidin 3-rutinoside chloride

H2206

矢车菊素-3-芸香糖苷 Cyanidin 3-rutinoside chloride

18719-76-1

C27H31ClO15

631,0 g/mol

1mg

10mg

The product shall be dark red /purple in colour, and shall normally be powdered.

≧98％（HPLC）

(2S,3R,4S,5R,6R)-2-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-chromen-3-yl]oxy-6-[[(2R,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxymethyl]oxane-3,4,5-triol chloride;Keracyanin; Cyanidin 3-rhamnoglucoside; Cyanidin 3-O-(6

<-5°C

Cyanidin 3-O-β-rutinoside is a natural colorant found in blackcurrants and other fruits and flowers. It is produced from natural sources (extraction processes). The product will release hydrochloric acid in water. The product is hygroscopic.
The product ≧98％（HPLC）, connected to UV /Vis detector at 280nm and 520nm. The rest is impurities of other anthocyanins, flavonoids or polyphenols.
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).