18:1 cholesteryl ester-[d7]

Name: 18:1 cholesteryl ester-[d7]
Brand: BOC Sciences
Rating: 5 (1 reviews)

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Category	Standards
Catalog NO.	BPG-3151
Product Name	18:1 cholesteryl ester-[d7]
CAS	1416275-35-8
Molecular Formula	C45H71D7O2
Molecular Weight	658.14

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Description	18:1 cholesteryl ester-[d7] is a deuterium-labeled cholesterol ester designed for use in metabolic tracing, lipidomics, and mass spectrometry-based quantification studies. The seven deuterium atoms replace hydrogen atoms in the cholesteryl backbone, enabling precise isotopic discrimination without altering the compound’s physicochemical behavior. This labeled ester allows researchers to monitor cholesterol esterification, transport, and storage processes in complex biological systems with high analytical resolution. 18:1 cholesteryl ester-[d7] provides a robust internal standard for studying lipid turnover, lipoprotein metabolism, and the molecular mechanisms governing lipid droplet formation, supporting both fundamental biochemistry and analytical lipid research.
Synonyms	cholesteryl-d7 oleate; 18:1 cholesteryl-d7 ester
IUPAC Name	[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6,7,7,7-tetradeuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] (Z)-octadec-9-enoate
SMILES	CCCCCCCCC=CCCCCCCCC(=O)OC1CCC2(C3CCC4(C(C3CC=C2C1)CCC4C(C)CCCC(C)C)C)C
InChI	InChI=1S/C45H78O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h14-15,26,35-36,38-42H,7-13,16-25,27-34H2,1-6H3/b15-14-/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1/i2D3,3D3,35D
InChIKey	RJECHNNFRHZQKU-IHPCOYDHSA-N
Purity	99% by CP; 99% atom D
Appearance	Methylene Chloride
Shelf Life	1 Year
Storage	Store at -20°C
Exact Mass	657.64
Hygroscopic	No
Light Sensitive	No
Percent Composition	C, 82.12; H, 13.02; O, 4.86

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