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4(Z),7(Z),10(Z),13(Z)-Hexadecatetraenoic acid-d5
Cat. No.:
OB0626WX-2605
Appearance:
Liquid
Purity:
≥99% (deuterated forms, d1-d5)
Identity:
Confirmed by IR, TLC, and HPLC.
Size:
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Product Overview
Description:
4(Z),7(Z),10(Z),13(Z)-Hexadecatetraenoic acid-d5 is an isotopically enriched internal standard containing five deuterium atoms at the 15 and 16 carbon positions, utilized for mass spectrometric quantification. This compound represents a specific polyunsaturated 16:4 n-3 fatty acid configuration generated during the synthesis of docosahexaenoic acid-d5, serving as an analytical marker for tracking long-chain polyunsaturated lipid transformations.
Labeling:
Stable isotope-labeled
Synonyms:
(4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoic-15,15',16,16,16-d5 acid; FA 16:4-d5; Hexadecatetraenoic acid-d5; (4Z,7Z,10Z,13Z)-hexadeca-4,7,10,13-tetraenoic-15,15',16,16,16-d5acid; 2408811-79-8
CAS No.:
2408811-79-8
Compound CID:
171042973
Formula:
C16H19D5O2
Formula Weight:
253.4
Specification
Solubility in DMSO:
50 mg/mL
Solubility in Ethanol:
50 mg/mL
Solubility in DMF:
50 mg/mL
Solubility in Other Solvents:
PBS: 0.1 mg/mL
Storage:
Storage at -20°C.
Applications:
4(Z),7(Z),10(Z),13(Z)-Hexadecatetraenoic acid-d5 serves as an isotopically labeled reference standard for quantitative analysis of polyunsaturated fatty acids. It supports isotope dilution lipidomics, LC-MS/MS analysis, and analytical calibration.
