18609-17-1 Usage
Description
Quercetin 3-O-sophoroside is a flavonoid glycoside that has been found in B. napus (rapeseed) and has antioxidant activity. Quercetin 3-O-sophoroside has a relative antioxidant capacity of 1.45 compared to Trolox in an ABTS assay. It also inhibits lipid peroxidation in a cell-free assay using phospholipid liposomes with an IC50 value of 9.2 μM.
Uses
Quercetin-3-O-Sophoroside is an Ipomoea aquatica composite compound which displays antioxidant activity and is used in food chemistry. It is a flavonoid used in traditional Chinese medicine as well.
Definition
ChEBI: A quercetin O-glucoside that is quercetin attached to a beta-D-sophorosyl residue at position 3 via a glycosidic linkage.
Check Digit Verification of cas no
The CAS Registry Mumber 18609-17-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,0 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18609-17:
(7*1)+(6*8)+(5*6)+(4*0)+(3*9)+(2*1)+(1*7)=121
121 % 10 = 1
So 18609-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C27H30O17/c28-6-14-17(34)20(37)22(39)26(41-14)44-25-21(38)18(35)15(7-29)42-27(25)43-24-19(36)16-12(33)4-9(30)5-13(16)40-23(24)8-1-2-10(31)11(32)3-8/h1-5,14-15,17-18,20-22,25-35,37-39H,6-7H2/t14-,15-,17-,18-,20+,21+,22-,25-,26+,27+/m1/s1
