Saikosaponin BK1

(2S,3R,4R,5R,6S)-2-[(2R,3S,4R,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-4,5-dihydroxy-2-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-3-yl]oxy-6-methyloxane-3,4,5-triol

Also Known As: Saikosaponin BK1|J2.767.656A|(2S,3R,4R,5R,6S)-2-[(2R,3S,4R,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-4,5-dihydroxy-2-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-3-yl]oxy-6-methyloxane-3,4,5-triol|(2S,3R,4R,5R,6S)-2-((2R,3S,4R,5R,6R)-6-(((3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl)oxy)-4,5-dihydroxy-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxymethyl)oxan-3-yl)oxy-6-methyloxane-3,4,5-triol|(2S,3R,4R,5R,6S)-2-((2R,3S,4R,5R,6R)-6-(((3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl)oxy)-4,5-dihydroxy-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl)oxymethyl)tetrahydropyran-3-yl)oxy-6-methyl-tetrahydropyran-3,4,5-triol|(2S,3R,4R,5R,6S)-2-[(2R,3S,4R,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-4,5-dihydroxy-2-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-3-yl]oxy-6-methyl-tetrahydropyran-3,4,5-triol|(2S,3R,4R,5R,6S)-2-{[(2R,3S,4R,5R,6R)-6-{[(3S,4aR,6aR,6bS,8R,8aS,14aR,14bS)-8-hydroxy-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,14a,14b-octadecahydropicen-3-yl]oxy}-4,5-dihydroxy-2-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol|16alpha,28-Dihydroxyoleana-11,13(18)-dien-3beta-yl 6-deoxy-alpha-L-mannopyranosyl-(1->4)-[beta-D-glucopyranosyl-(1->6)]-beta-D-glucopyranoside|16alpha,28-Dihydroxyoleana-11,13(18)-diene-3beta-yl 4-O-alpha-L-rhamnopyranosyl-6-O-beta-D-glucopyranosyl-beta-D-glucopyranoside|b-D-Glucopyranoside, (3b,16a)-16,28-dihydroxyoleana-11,13(18)-dien-3-yl O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®6)]- (9CI)

Molecular Formula	C48H78O17
Molecular Weight	926.5239 g/mol
LogP	1.6
Topological Polar Surface Area	278.0 Ų
Hydrogen Bond Donors	11
Hydrogen Bond Acceptors	17
Rotatable Bonds	9
Exact Mass	926.5239
Monoisotopic Mass	926.5239
Heavy Atoms	65
Complexity	1790.0

Chemical Identifiers

CAS Number	110352-77-7
SMILES	C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O)O)O[C@H]3CC[C@]4([C@H](C3(C)C)CC[C@@]5([C@@H]4C=CC6=C7CC(CC[C@@]7([C@@H](C[C@]65C)O)CO)(C)C)C)C)CO[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)O)O)O
InChIKey	PYJMYPPFWASOJX-YSNVVKQWSA-N