Baicalin, food grade
Baicalin, food grade
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Baicalin, food grade

Catalog DS21967419
CAS 21967-41-9
Structure
Synonyms Baicalein 7-O-Glucuronide; 7-D-Glucuronic Acid-5,6-Dihydroxyflavone
IUPAC Name (2S,3S,4S,5R,6S)-6-(5,6-dihydroxy-4-oxo-2-phenylchromen-7-yl)oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
Molecular Weight 446.36
Molecular Formula C21H18O11
InChI InChI=1S/C21H18O11/c22-9-6-10(8-4-2-1-3-5-8)30-11-7-12(14(23)15(24)13(9)11)31-21-18(27)16(25)17(26)19(32-21)20(28)29/h1-7,16-19,21,23-27H,(H,28,29)/t16-,17-,18+,19-,21+/m0/s1
InChI Key IKIIZLYTISPENI-ZFORQUDYSA-N
Melting Point 202-205 °C
Density 1.737±0.06 g/cm3
Solubility Insoluble in ethanol, almost insoluble in water
Appearance Light yellow powder
Shelf Life 24 months
Storage Store in a dry, airtight container under an inert atmosphere, away from light.
EC Number 606-866-1
Isomeric SMILES C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)O)O)O
Packaging 25 kg

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