Actein

[2-Hydroxy-1,4,6,12,17,17-hexamethyl-18-(3,4,5-trihydroxyoxan-2-yl)oxyspiro[3,6-dioxabicyclo[3.1.0]hexane-4,8-9-oxahexacyclo[11.9.0.01,21.04,12.05,10.016,21]docosane]-3-yl] acetate

Formula: C37H56O11 (676.3822)
Chinese Name:
BioDeep ID: BioDeep_00000175719 ( View LC/MS Profile)
SMILES: CC1CC2(C3C(O3)(C(O2)O)C)OC4C1C5(C(CC67CC68CCC(C(C8CCC7C5(C4)C)(C)C)OC9C(C(C(CO9)O)O)O)OC(=O)C)C



Found 5 Sample Hits

m/z Adducts Species Organ Scanning Sample
677.3813 [M+H]+
PPM:12.1
Mus musculus Lung MALDI (DHB)
image1 - MTBLS2075
Resolution: 40μm, 187x165

Description

Fig. 2 MALDI-MSI data from the same mouse lung tissue analyzed in Fig. 1. A: Optical image of the post-MSI, H&E-stained tissue section. B–D, F–G: Ion images of (B) m/z 796.6855 ([U13C-DPPC+Na]+), (C) m/z 756.5514 ([PC32:0+Na]+), (D) m/z 765.6079 ([D9-PC32:0+Na]+), (F) m/z 754.5359 ([PC32:1+Na]+), and (G) m/z 763.5923 ([D9-PC32:1+Na]+). E, H: Ratio images of (E) [D9-PC32:0+Na]+:[PC32:0+Na]+ and (H) [D9-PC32:1+Na]+:[PC32:1+Na]+. 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. U13C-DPPC, universally 13C-labeled dipalmitoyl PC; PC, phosphatidylcholine; MSI, mass spectrometry imaging; H&E, hematoxylin and eosin. Fig 1-3, Fig S1-S3, S5

677.3875 [M+H]+
PPM:3
Homo sapiens esophagus DESI ()
LNTO22_1_3 - MTBLS385
Resolution: 75μm, 121x68

Description

694.4118 [M+NH4]+
PPM:6.1
Homo sapiens esophagus DESI ()
LNTO22_1_3 - MTBLS385
Resolution: 75μm, 121x68

Description

676.4031 [M-H2O+NH4]+
PPM:3.6
Homo sapiens esophagus DESI ()
LNTO22_1_4 - MTBLS385
Resolution: 17μm, 82x80

Description

699.3644 [M+Na]+
PPM:10.1
Homo sapiens esophagus DESI ()
LNTO22_2_1 - MTBLS385
Resolution: 75μm, 89x88

Description