Cholesterol glucuronide

(2S,3S,4S,5R,6R)-6-{[(1S,2R,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid

Formula: C33H54O7 (562.3869)
Chinese Name:
BioDeep ID: BioDeep_00000031445 ( View LC/MS Profile)
SMILES: [H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4CC(CC[C@]4(C)[C@@]3([H])CC[C@]12C)O[C@@H]1O[C@@H]([C@@H](O)[C@H](O)[C@H]1O)C(O)=O)[C@H](C)CCCC(C)C

Found 2 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
563.3911	[M+H]+ `PPM:5.5`	Homo sapiens	esophagus	DESI ()	LNTO22_1_4 - MTBLS385 Resolution: 17μm, 82x80 Description
585.3714	[M+Na]+ `PPM:8.1`	Homo sapiens	colorectal adenocarcinoma	DESI ()	439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415 Resolution: 17μm, 157x136 Description The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).

563.3911

[M+H]+
PPM:5.5

Homo sapiens

esophagus

DESI ()

LNTO22_1_4 - MTBLS385

Resolution: 17μm, 82x80

Description

585.3714

[M+Na]+
PPM:8.1

Homo sapiens

colorectal adenocarcinoma

DESI ()

439TopL, 409TopR, 429BottomL, 419BottomR-profile - MTBLS415

Resolution: 17μm, 157x136

Description

The human colorectal adenocarcinoma sample was excised during a surgical operation performed at the Imperial College Healthcare NHS Trust. The sample and procedures were carried out in accordance with ethical approval (14/EE/0024).

Cholesterol glucuronide is a natural human metabolite of Cholesterol generated in the liver by UDP glucuonyltransferase. Glucuronidation is used to assist in the excretion of toxic substances, drugs or other substances that cannot be used as an energy source. Glucuronic acid is attached via a glycosidic bond to the substance, and the resulting glucuronide, which has a much higher water solubility than the original substance, is eventually excreted by the kidneys. Cholesterol glucuronide is a natural human metabolite of Cholesterol generated in the liver by UDP glucuonyltransferase.