Fumaric acid-13C2 is a carbon-13-labeled form of fumaric acid supplied as a high-purity stable-isotope reference standard for biochemical and analytical applications. Labeled at two carbon positions, it is provided in small milligram quantities for use as an internal standard, tracer, or analytical reference in mass spectrometry, NMR, and metabolic studies.
- Stable isotope labeling at two carbon positions (13C2).
- High purity suitable for analytical use (reported 99.9%).
- Available in small milligram pack sizes for research use.
- Suitable as an internal standard for mass spectrometry and tracer studies.
- Useful for metabolic, biochemical, and method development applications.