Structure via PubChem · Public domain (PubChem)
osladin
Sign in to saveAlso known as 26-O-α-L-rhamnopyranosyl-(22R,25S,26R)-22,26-epoxy-6-oxo-5α-cholestan-3β,26-diol-3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside
Osladine is a high-intensity sweetener isolated from the rhizome of Polypodium vulgare. It is a saponin, sapogenin steroid glycoside, 500 times sweeter than sucrose.
Chemical data
- Formula
- C45H74O17
- Molecular weight
- 887.1 g/mol
- IUPAC name
- (3S,5S,8S,9S,10R,13S,14S)-3-[(2R,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-10,13-dimethyl-17-[(1S)-1-[(5R,6R)-5-methyl-6-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]ethyl]-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-one
- SMILES
- C[C@@H]1CCC(O[C@@H]1O[C@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)C)O)O)O)[C@@H](C)C3CC[C@@H]4[C@@]3(CC[C@H]5[C@H]4CC(=O)[C@@H]6[C@@]5(CC[C@@H](C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O[C@H]8[C@@H]([C@@H]([C@H]([C@@H](O8)C)O)O)O)C)C
- InChIKey
- QZOALWMSYRBZSA-XSAMIUIESA-N
- XLogP
- 1.7
- Polar surface area
- 264 Ų
- H-bond donors
- 9
- H-bond acceptors
- 17
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 886.492601
Show 5 more facts
- found in taxon
- Polypodium vulgare
- chemical formula
- C₄₅H₇₄O₁₇
- canonical SMILES
- CC1CCC(OC1OC2C(C(C(C(O2)C)O)O)O)C(C)C3CCC4C3(CCC5C4CC(=O)C6C5(CCC(C6)OC7C(C(C(C(O7)CO)O)O)OC8C(C(C(C(O8)C)O)O)O)C)C
- isomeric SMILES
- C[C@@H]1CCC(O[C@@H]1O[C@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)C)O)O)O)[C@@H](C)C3CC[C@@H]4[C@@]3(CC[C@H]5[C@H]4CC(=O)[C@@H]6[C@@]5(CC[C@@H](C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O[C@H]8[C@@H]([C@@H]([C@H]([C@@H](O8)C)O)O)O)C)C
- Commons category
- Osladin
Sources (2)
via Wikidata · CC0
~1 min read
Encyclopedic overview
3 sectionsContents
- See also
- References
- External links
Osladine is a high-intensity sweetener isolated from the rhizome of Polypodium vulgare. It is a saponin, sapogenin steroid glycoside, 500 times sweeter than sucrose.
A related compound, polypodoside A, has been identified from Polypodium glycyrrhiza and is 600 times sweeter than a sucrose solution at 6%.
Excerpted from Wikipedia’s “osladin” article, available under the CC BY-SA 4.0 licence.