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Cholesterol-[3-18O]

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General Information
Catalog: BLP-007252
CAS: 59613-51-3
Molecular Formula: C27H46[18O]
Molecular Weight: 388.65

Chemical Structure

Description	Cholesterol-[3-18O] is the labelled analogue of Cholesterol, which is an animal sterol found in human bodies and Olea europaea L. It is a precursor of other steroid compounds.
Synonyms	Cholesterol-3-18O; Cholesterol-18O; (3β)-Cholest-5-en-3-ol-18O; (-)-Cholesterol-18O; 3β-Hydroxycholest-5-ene-18O; Cholest-5-en-3β-ol-18O; Cholesterin-18O; Cholesteryl-18O alcohol; Dythol-18O; Lidinite-18O; NSC 8798-18O; Provitamin D-18O; 5-Cholesten-3β-ol-18O
IUPAC Name	(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol-18O
Related CAS	57-88-5 (unlabelled)
Canonical SMILES	CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C
InChI	InChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1/i28+2
InChI Key	HVYWMOMLDIMFJA-XLQSOFFQSA-N
Purity	98% by CP; 95% atom 18O
Solubility	Slightly soluble in Chloroform, Ethyl Acetate, Methanol
Appearance	Pale Yellow Solid
Application	[18O] Cholesterol can be used as a practical tracer for studies of cholesterol metabolism in humans.
Storage	Store at 2-8°C