Theasinensin A

Theasinensin A
Names
	Other names (1M)-6,6′-Bis{(2R,3R)-5,7-dihydroxy-3-[(3,4,5-trihydroxybenzoyl)oxy]-3,4-dihydro-2H-1-benzopyran-2-yl}-[1,1′-biphenyl]-2,2′,3,3′,4,4′-hexol
Identifiers
CAS Number	89064-31-3;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:9518;
ChEMBL	ChEMBL349197;
ChemSpider	390965;
KEGG	C09972;
PubChem CID	442543;
CompTox Dashboard (EPA)	DTXSID50331871 ;
	InChI InChI=1S/C44H34O22/c45-15-5-21(47)17-11-31(65-43(61)13-1-23(49)35(55)24(50)2-13)41(63-29(17)7-15)19-9-27(53)37(57)39(59)33(19)34-20(10-28(54)38(58)40(34)60)42-32(12-18-22(48)6-16(46)8-30(18)64-42)66-44(62)14-3-25(51)36(56)26(52)4-14/h1-10,31-32,41-42,45-60H,11-12H2/t31-,32-,41-,42-/m1/s1 Key: YUULFXAQUWEYNP-GXAWFILRSA-N;
	SMILES C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3C4=C(C(=C(C=C4C5C(CC6=C(C=C(C=C6O5)O)O)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)O)O)O;
Properties
Chemical formula	C44H34O22
Molar mass	914.734 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Theasinensin A is polyphenol flavonoid from black tea (Camellia sinensis) created during fermentation, by oxidation of epigallocatechin gallate.