MSI_000023138

Unreliable

排名分数: 0.53
参考来源: Mus musculus (UBERON:0004250: upper arm bone)

M/z: 759.4323
Mass Window: 759.4323 ~ 759.4323 (none)

参考注释

Alloside B_[M+H]+ (BioDeep_00000228479)
2-[[3-hydroxy-17-(3-hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol

Formula: C39H66O14 (758.4452336)
SMILES: CC(C)CCC(C(C)C1C(CC2C1(CCC3C2CC=C4C3(C(CC(C4)O)OC5C(C(C(C(O5)CO)O)O)O)C)C)OC6C(C(C(C(O6)CO)O)O)O)O

Alloside b is a member of the class of compounds known as steroidal glycosides. Steroidal glycosides are sterol lipids containing a carbohydrate moiety glycosidically linked to the steroid skeleton. Alloside b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Alloside b can be found in garden onion, which makes alloside b a potential biomarker for the consumption of this food product.