Tetuin

Tetuin is a flavone. It is a type of flavonoid. It is the 6-O-glucoside of baicalein. It can be isolated from the seeds of Oroxylum indicum, the Indian trumpetflower, known as टेटु tetu in Marathi.

Tetuin
IUPAC name	5,7-dihydroxy-2-phenyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6(hydroxymethyl)oxan-2-yl]oxychromen-4-one
Other names	Baicalein 6-glucoside Baicalein 6-O-glucoside
Identifiers
CAS number	28279-72-3
PubChem	5321896
SMILES	C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O)OC4C(C(C(C(O4)CO)O)O)O)O
Properties
Molecular formula	C21H20O10
Molar mass	432.37 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)