3,4-Dichlorobenzoic acid-d3 is the deuterium-labeled analogue of 3,4-dichlorobenzoic acid (CAS 350818-53-0) supplied as a white to off-white solid high-purity isotope reagent for research use. It is intended for analytical applications including mass spectrometry internal standards, tracer experiments, and isotope-labeling investigations.
- High isotopic purity (99.5%).
- Solid, white to off-white form for convenient handling.
- Molecular weight 194.03 g·mol⁻¹; formula C7HD3Cl2O2 for reference.
- Suitable as an internal standard for mass spectrometry and quantitative assays.
- Available in small milligram pack sizes for analytical studies.