Saponarin- CAS 20310-89-8

Saponarin is a flavone glucoside. It is found in Saponaria officinalis and in Strongylodon macrobotrys where it imparts the characteristic jade color to the flower. This coloration has been shown to be an example of copigmentation, a result of the presence of malvin (an anthocyanin) and saponarin in the ratio 1:9. Under the alkaline conditions (pH 7.9) found in the sap of the epidermal cells, this combination produced a blue-green pigmentation; the pH of the colorless inner floral tissue was found to be lower, at pH 5.6. Experiments showed that saponarin produced a strong yellow colouring in slightly alkaline conditions, resulting in the greenish tone of the flower. It is also found in passion flowers (Passiflora sp.).

Catalog Number: M015574

CAS Number: 20310-89-8

PubChem Substance ID:355201462

Molecular Formula: C27H30O15

Molecular Weight:594.522

Purity: ≥95%

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Synonym

SynonymsISOVITEXIN-7-O-BETA-D-GLUCOPYRANOSIDE;ISOVITEXIN-7-O-GLUCOSIDE;SAPONARETIN-7-O-GLUCOSIDE;SAPONARIN;SAPONARIN WITH HPLC;SAPONARIN hplc;4/’,5-Dihydroxy-6-(β-D-glucopyranosyl)-7-(β-D-glucopyranosyloxy)flavone;6-(β-D-Glucopyranosyl)-7-[(β-D-glucopyranos

Property

Molecular Formula: C27H30O15
Molecular Weight594.522
Purity≥95%
Storage-20°C

Computed Descriptor

IUPAC Name5-hydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-7-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
InChIInChI=1S/C27H30O15/c28-7-15-19(32)22(35)24(37)26(40-15)18-14(41-27-25(38)23(36)20(33)16(8-29)42-27)6-13-17(21(18)34)11(31)5-12(39-13)9-1-3-10(30)4-2-9/h1-6,15-16,19-20,22-30,32-38H,7-8H2/t15-,16-,19-,20-,22+,23+,24-,25-,26+,27-/m1/s1
InChIKeyHGUVPEBGCAVWID-KETMJRJWSA-N
SMILESC1=CC(=CC=C1C2=CC(=O)C3=C(C(=C(C=C3O2)OC4C(C(C(C(O4)CO)O)O)O)C5C(C(C(C(O5)CO)O)O)O)O)O