Structure via PubChem · Public domain (PubChem)
tetuin
Sign in to saveAlso known as baicalein 6-glucoside, baicalein 6-O-glucoside
Tetuin is the name originally allocated to a chemical constituent of the seeds of Oroxylum indicum, the Indian trumpetflower, known as टेटु tetu in Marathi. The original authors identified this chemical as the 6-O-glucoside of baicalein, a flavone, a type of flavonoid. Their identification was probably incorrect, as subsequent authors were able to demonstrate that baicalein 6-O-glucoside has different properties to the original tetuin from O. indicum seeds, and were unable to find baicalein glycosides in the seeds. Nevertheless, modern authors have used the name tetuin as a trivial name for ba
Chemical data
- Formula
- C21H20O10
- Molecular weight
- 432.4 g/mol
- 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
- SMILES
- C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=C(C(=C3O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O
- InChIKey
- WTYYPLMAODUDGW-QOUKUZOOSA-N
- XLogP
- 0.9
- Polar surface area
- 166 Ų
- H-bond donors
- 6
- H-bond acceptors
- 10
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- flavone
- Mass
- 432.105647
Show 5 more facts
- canonical 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
- chemical formula
- C₂₁H₂₀O₁₀
- found in taxon
- Cephalocereus senilis
- isomeric SMILES
- C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O
- Commons category
- Tetuin
via Wikidata · CC0
~1 min read
Encyclopedic overview
1 sectionsContents
- References
{{Chembox | Watchedfields = changed | verifiedrevid = 423480782 | Name = Tetuin | ImageFile = Tetuin.svg | ImageSize = 200px | ImageName = Tetuin | IUPACName = 6-(β-D-Glucopyranosyloxy)-5,7-dihydroxyflavone | SystematicName = 5,7-Dihydroxy-2-phenyl-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-1-benzopyran-4-one | OtherNames = Baicalein 6-glucosideBaicalein 6-O-glucoside |Section1= |Section2= |Section3= }}
Tetuin is the name originally allocated to a chemical constituent of the seeds of Oroxylum indicum, the Indian trumpetflower, known as टेटु tetu in Marathi. The original authors identified this chemical as the 6-O-glucoside of baicalein, a flavone, a type of flavonoid. Their identification was probably incorrect, as subsequent authors were able to demonstrate that baicalein 6-O-glucoside has different properties to the original tetuin from O. indicum seeds, and were unable to find baicalein glycosides in the seeds. Nevertheless, modern authors have used the name tetuin as a trivial name for baicalein 6-O-glucoside.
Excerpted from Wikipedia’s “tetuin” article, available under the CC BY-SA 4.0 licence.