Isoquercetin information

Isoquercetin
Names
	IUPAC name 3-(β-D-Glucopyranosyloxy)-3′,4′,5,7-tetrahydroxyflavone
	Systematic IUPAC name 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-1-benzopyran-4-one
	Other names Isoquercitroside; Isoquercitin; Isoquercetin; Trifoliin; Isotrifolin; Trifoliin A; Isohyperoside; Isotrifoliin; Quercetin-3-glucoside; Quercetin-3-O-glucoside; Quercetin 3-O-β-D-glucopyranoside
Identifiers
CAS Number	482-35-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	4444361;
ECHA InfoCard	100.123.856
KEGG	C05623 ;
PubChem CID	5280804;
UNII	6HN2PC637T ;
CompTox Dashboard (EPA)	DTXSID3041110 ;
	InChI InChI=1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1 Key: OVSQVDMCBVZWGM-QSOFNFLRSA-N; InChI=1/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1 Key: OVSQVDMCBVZWGM-QSOFNFLRBX;
	SMILES C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O;
Properties
Chemical formula	C21H20O12
Molar mass	464.379 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Isoquercetin, isoquercitrin or isotrifoliin^[1] is a flavonoid, a type of chemical compound. It is the 3-O-glucoside of quercetin. Isoquercitrin can be isolated from various plant species including Mangifera indica (mango)^[2] and Rheum nobile (the Noble rhubarb). It is also present in the leaves of Annona squamosa, Camellia sinensis (tea).^[3]^[4] and Vestia foetida^[5]

^ "Isoquercetin". PubChem. Retrieved 2018-09-11.
^ Singh UP, Singh DP, Singh M, et al. (2004). "Characterization of phenolic compounds in some Indian mango cultivars". International Journal of Food Sciences and Nutrition. 55 (2): 163–9. doi:10.1080/09637480410001666441. PMID 14985189.
^ Panda S, Kar A (2007). "Antidiabetic and antioxidative effects of Annona squamosa leaves are possibly mediated through quercetin-3-O-glucoside". BioFactors. 31 (3–4): 201–210. doi:10.1002/biof.5520310307. PMID 18997283.
^ Sakakibara, H; Honda, Y; Nakagawa, S; Ashida, H; Kanazawa, K (2003). "Simultaneous determination of all polyphenols in vegetables, fruits, and teas". Journal of Agricultural and Food Chemistry. 51 (3): 571–81. doi:10.1021/jf020926l. PMID 12537425.
^ C. Brevis, M. Quezada, P. Bustamante, L. Carrasco, A. Ruiz, S. Donoso, Huevil (Vestia foetida) poisoning of cattle in Chile The Veterinary record 156(14):452-3 May 2005

[1] "Isoquercetin". PubChem. Retrieved 2018-09-11.

[2] Singh UP, Singh DP, Singh M, et al. (2004). "Characterization of phenolic compounds in some Indian mango cultivars". International Journal of Food Sciences and Nutrition. 55 (2): 163–9. doi:10.1080/09637480410001666441. PMID 14985189.

[pmid18997283-3] Panda S, Kar A (2007). "Antidiabetic and antioxidative effects of Annona squamosa leaves are possibly mediated through quercetin-3-O-glucoside". BioFactors. 31 (3–4): 201–210. doi:10.1002/biof.5520310307. PMID 18997283.

[4] Sakakibara, H; Honda, Y; Nakagawa, S; Ashida, H; Kanazawa, K (2003). "Simultaneous determination of all polyphenols in vegetables, fruits, and teas". Journal of Agricultural and Food Chemistry. 51 (3): 571–81. doi:10.1021/jf020926l. PMID 12537425.

[5] C. Brevis, M. Quezada, P. Bustamante, L. Carrasco, A. Ruiz, S. Donoso, Huevil (Vestia foetida) poisoning of cattle in Chile The Veterinary record 156(14):452-3 May 2005

Isoquercetin information

and 27 Related for: Isoquercetin information

Isoquercetin

Quercetin

Jasminum sambac

Drosera rotundifolia

Peach

Fisetin

Rutin

Kaempferol

Icariin

Flavonols

Hyperoside

Troxerutin

Myricetin

Monoxerutin

Patuletin

Avicularin

Miquelianin

C21H20O12

Trifolin

Afzelin

Spiraeoside

Herbacetin

Isorhamnetin

Vestia foetida

Azaleatin

Guaijaverin

Rhamnetin

Names

IUPAC name 3-(β-D-Glucopyranosyloxy)-3′,4′,5,7-tetrahydroxyflavone
Systematic IUPAC name 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-1-benzopyran-4-one
Other names Isoquercitroside Isoquercitin Isoquercetin Trifoliin Isotrifolin Trifoliin A Isohyperoside Isotrifoliin Quercetin-3-glucoside Quercetin-3-O-glucoside Quercetin 3-O-β-D-glucopyranoside
Identifiers
CAS Number	482-35-9^Y
3D model (JSmol)	Interactive image
ChemSpider	4444361
ECHA InfoCard	100.123.856
KEGG	C05623^Y
PubChem CID	5280804
UNII	6HN2PC637T^Y
CompTox Dashboard (EPA)	DTXSID3041110
InChI InChI=1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1 Key: OVSQVDMCBVZWGM-QSOFNFLRSA-N InChI=1/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1 Key: OVSQVDMCBVZWGM-QSOFNFLRBX
SMILES C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O
Properties
Chemical formula	C₂₁H₂₀O₁₂
Molar mass	464.379 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references