Nisinic acid

Nisinic acid (CAS 68378-49-4) is a very long-chain polyunsaturated fatty acid containing six double bonds across a 24-carbon backbone. It occurs naturally in certain marine and algal lipid fractions and is of interest to formulators.

This compound is utilized by professionals working with specialty fatty acid profiles in nutritional and pharmaceutical contexts. In food and nutritional supplement development, it is evaluated as a minor but analytically significant component.

The material is often found within complex fatty acid blends derived from marine sources. Pharmaceutical researchers investigate its inclusion in lipid-based formulations where highly unsaturated C24 fatty acids contribute to specific biochemical targeting.

In animal feed and aquaculture nutrition, it appears as a trace constituent of fish oil and algal oil ingredients. Full fatty acid profiling is required for quality and regulatory compliance in these specialized industrial sectors.

Feed formulators and QA teams reference it when validating the complete lipid composition of raw material certificates. Nisinic acid is available primarily as a research-grade or reference standard material for laboratory use.

It is typically supplied as a neat liquid or dissolved in organic solvent at defined concentrations. Supply volumes are generally limited to milligram-to-gram quantities suited for analytical, formulation research, or reference use.

Bulk commercial availability is restricted, and sourcing is typically through specialty lipid chemistry suppliers. These providers ensure the material meets necessary analytical benchmarks for research and development applications.