Mubenin B

10-({3,4-dihydroxy-5-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl}oxy)-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid

Formula: C41H66O11 (734.4605)
Chinese Name:
BioDeep ID: BioDeep_00000021714 ( View LC/MS Profile)
SMILES: CC1C(C(C(C(O1)OC2COC(C(C2O)O)OC3CCC4(C(C3(C)C)CCC5(C4CC=C6C5(CCC7(C6CC(CC7)(C)C)C(=O)O)C)C)C)O)O)O

Found 2 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
699.4315	[M+H-2H2O]+ `PPM:11.2`	Mus musculus	Lung	MALDI (DHB)	image3 - MTBLS2075 Resolution: 40μm, 146x190 Description Fig. 4 MALDI-MSI data of mouse lung tissue after administration with D9-choline and U13C-DPPC–containing Poractant alfa surfactant (labels administered 12 h prior to tissue collection). Ion images of (A) m/z 796.6856 ([U13C-DPPC+Na]+), (B) m/z 756.5154 [PC32:0+Na]+), and (C) m/z 765.6079 ([D9-PC32:0+Na]+). D: Overlay image of [U13C-PC32:0+Na]+ (red) and [D9-PC32:0+Na]+ (green). Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. MSI, mass spectrometry imaging; PC, phosphatidylcholine; U13C-DPPC, universally 13C-labeled dipalmitoyl PC.
735.4755	[M+H]+ `PPM:10.5`	Homo sapiens	esophagus	DESI ()	LNTO22_1_4 - MTBLS385 Resolution: 17μm, 82x80 Description

699.4315

[M+H-2H2O]+
PPM:11.2

Mus musculus

Lung

MALDI (DHB)

image3 - MTBLS2075

Resolution: 40μm, 146x190

Description

Fig. 4 MALDI-MSI data of mouse lung tissue after administration with D9-choline and U13C-DPPC–containing Poractant alfa surfactant (labels administered 12 h prior to tissue collection). Ion images of (A) m/z 796.6856 ([U13C-DPPC+Na]+), (B) m/z 756.5154 [PC32:0+Na]+), and (C) m/z 765.6079 ([D9-PC32:0+Na]+). D: Overlay image of [U13C-PC32:0+Na]+ (red) and [D9-PC32:0+Na]+ (green). Part-per-million (ppm) mass errors are indicated in parentheses. All images were visualized using total-ion-current normalization and using hotspot removal (high quantile = 99%). DPPC = PC16:0/16:0. MSI, mass spectrometry imaging; PC, phosphatidylcholine; U13C-DPPC, universally 13C-labeled dipalmitoyl PC.

735.4755

[M+H]+
PPM:10.5

Homo sapiens

esophagus

DESI ()

LNTO22_1_4 - MTBLS385

Resolution: 17μm, 82x80

Description

Mubenin B is found in tea. Mubenin B is isolated from Eleutherococcus (Acanthopanax) senticosus (Siberian ginseng Isolated from Eleutherococcus (Acanthopanax) senticosus (Siberian ginseng). Mubenin B is found in tea.