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Docosahexaenoic acid-d5 methyl ester
Cat. No.:
OB0626WX-993
Appearance:
Liquid
Purity:
≥99% (deuterated forms, d1-d5)
Identity:
Confirmed by TLC and HPLC.
Size:
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Product Overview
Description:
Docosahexaenoic acid-d5 methyl ester is a stable isotope internal standard functionalized with five deuterium atoms, engineered for high-accuracy quantification of native DHA methyl ester via gas or liquid chromatography-mass spectrometry. The matching unlabeled target molecule represents an esterified derivative of the omega-3 polyunsaturated fatty acid docosahexaenoic acid, serving as an indispensable analytical reference standard for mapping lipid compositions and total fatty acid yields within marine microalgal and fish oils.
Labeling:
Stable isotope-labeled
Synonyms:
4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoic-21,21,22,22,22-d5 acid, methyl ester; C22:6 (cis-4,7,10,13,16,19)-d5 methyl ester; Cervonic Acid-d5 methyl ester; DHA-d5 methyl ester; all-cis-4,7,10,13,16,19-DHA-d5 methyl ester; Methyl all-cis-4,7,10,13,16,19-Docosahexaenoate-d5; SFE 23:6-d5; 2687960-96-7
CAS No.:
2687960-96-7
Compound CID:
171042861
Formula:
C23H29D5O2
Formula Weight:
347.6
Specification
Solubility in DMSO:
100 mg/mL
Solubility in Ethanol:
100 mg/mL
Solubility in DMF:
100 mg/mL
Solubility in Other Solvents:
PBS: 0.15 mg/mL
Storage:
Storage at -20°C.
Applications:
Docosahexaenoic acid-d5 methyl ester operates as a heavily deuterated, esterified omega-3 polyunsaturated fatty acid tracer for mass spectrometry workflows, allowing for the precise quantification of lipid chain elongation, core lipophilic carrier transport velocity, and recovery profiling without background mass interference.
