3-O-Methylquercetin

3-O-Methylquercetin is a flavone isolated from Rhamnus nakaharai Hayata (Rhamnaceae), an inhibitor of cAMPand cGMP-phosphodiesterases(PDE) with an IC50 of 13.8 μM and 14.3 μM respectively. It also inhibits β-secretase with an IC50 of 6.5 μM. It exhibits antiviral activity and has been used in folk medicine for constipation, inflammation, tumors, and asthma.

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Catalog Number	E6044
Molecular Formula	C33H47NO13
CAS#	1486-70-0
Inchi	InChI=1S/C33H47NO13/c1-18-10-8-6-4-3-5-7-9-11-21(45-32-30(39)28(34)29(38)19(2)44-32)15-25-27(31(40)41)22(36)17-33(42,47-25)16-20(35)14-24-23(46-24)12-13-26(37)43-18/h3-9,11-13,18-25,27-30,32,35-36,38- 39,42H,10,14-17,34H2,1-2H3,(H,40,41)/b4-3+,7-5+,8-6+,11-9+,13-12+/t18-,19-,20+,21?,22+,23-,24-,25+,27-,28+,29-,30+,32+,33-/m1/s1
Inchi Key	NCXMLFZGDNKEPB-DBPNMPFSSA-N
SMILES	CC1CC=CC=CC=CC=CC(CC2C(C(CC(O2)(CC(CC3C(O3)C=CC(=O)O1)O)O)O)C(=O)O)OC4C(C(C(C(O4)C)O)N)O
Size	1mg
Supplier Page	http://www.selleckchem.com/products/3-o-methylquercetin.html
Additional Information	https://file.selleck.cn/downloads/struct/E6044-3-O-Methylquercetin-chemical-structure.png