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(±)9(10)-DiHOME-d4
Cat. No.:
OB0626WX-2933
Appearance:
Liquid
Purity:
≥99% (deuterated forms, d1–d4)
Identity:
Confirmed by TLC.
Size:
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Product Overview
Description:
(±)9(10)-DiHOME-d4 is a tetradeuterated stable isotope internal standard optimized for precise mass spectrometric quantification. Its corresponding native analyte is a vicinal diol breakdown product generated when soluble epoxide hydrolase acts upon the cytochrome P450-derived linoleic acid epoxide known as leukotoxin within active white blood cell matrices.
Labeling:
Stable isotope-labeled
Synonyms:
(±)9,10-dihydroxy-12Z-octadecenoic-9,10,12,13-d4 acid; Leukotoxin diol-d4
Formula:
C18H30D4O4
Formula Weight:
318.5
Specification
Solubility in DMSO:
20 mg/mL
Solubility in Ethanol:
20 mg/mL
Solubility in DMF:
20 mg/mL
Solubility in Other Solvents:
PBS: 10 µg/mL
Storage:
Storage at -20°C.
Applications:
(±)9(10)-DiHOME-d4 serves as a stable isotope-labeled internal standard for measurement of dihydroxyoctadecenoic acid metabolites in lipidomics workflows. It supports LC-MS/MS quantification, isotope dilution analysis, analytical calibration, and profiling of oxidized fatty acid metabolites.