Isotopically Labeled Compounds
Cambridge Isotope Laboratories DL-METANEPHRINE:HCL (A,B,B-D3, 98%), 5 MG, 1085333-94-3
DL-METANEPHRINE:HCL (A,B,B-D3, 98%), 5 MG, 1085333-94-3
Cambridge Isotope Laboratories TAU-METHYL-L-HISTIDINE (METHYL-D3, 98%), 0.25 G, 91037-48-8
TAU-METHYL-L-HISTIDINE (METHYL-D3, 98%), 0.25 G, 91037-48-8
Cambridge Isotope Laboratories 19-NORTESTOSTERONE (16,16,17-D3, 98%), 5 MG
19-NORTESTOSTERONE (16,16,17-D3, 98%), 5 MG
Cambridge Isotope Laboratories L-PHENYLALANINE (3,3-D2, 98%), 0.1 G
L-PHENYLALANINE (3,3-D2, 98%), 0.1 G
Cayman Chemical RaltegravIr-d4 1mg
An internal standard for the quantification of raltegravir by GC- or LC-MS
Cayman Chemical BalsalazIde-d4 1mg
An internal standard for the quantification of balsalazide by GC- or LC-MS
Medchemexpress LLC Glutaric acid-d6 | 154184-99-3 | 98.0% | 138.15 | 25 MG
Glutaric acid-d6 is the deuterium labeled Glutaric acid, an intermediate during the catabolic pathways of lysine and tryptophan. It affects pericyte contractility and migration and is an indicator of glutaric aciduria type I. This compound can be used as a tracer or as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cayman Chemical LInzolId-d3 500ug
An internal standard for the quantification of linezolid by GC- or LC-MS
Cayman Chemical StavudIn-13C-d3 1mg
An internal standard for the quantification of stavudine by GC- or LC-MS
Cayman Chemical N-ArachIdonyl TaurIn-d4 1mg
An internal standard for the quantification of N-arachidonoyl taurine by GC- or LC-MS
Medchemexpress LLC Tempol-d17,15N | 90429-66-6 | 98.4% | 190.34 g/mol | C9HD1715NO2 | 5 MG
Tempol-d17,15N is a deuterium- and nitrogen-15-labeled analogue of 4-hydroxy-TEMPO, a superoxide dismutase (SOD)-mimetic that neutralizes reactive oxygen species. The isotopic labels provide a predictable mass shift for tracer studies and analytical quantification, enabling mechanistic and mass spectrometry experiments at microgram scales.
- Isotopically labeled with deuterium (d17) and 15N for mass-shifted detection.
- Suitable for tracer and analytical mass spectrometry applications.
- High listed purity for reliable experimental results.
- Small, microgram-scale packaging ideal for analytical workflows.
- Applicable to studies of reactive oxygen species and SOD-mimetic activity.
Medchemexpress LLC D-Arabinose-1-C-d | 77583-92-7 | 50 MG
D-Arabinose-1-C-d is a deuterium-labeled form of arabinose, an endogenous metabolite. This compound is intended for research use only.
- Used as a tracer in various studies.
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution has the potential to influence pharmacokinetic and metabolic profiles of drugs.