Isotopically Labeled Compounds
![Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-<sup>14</sup>C]-, 10µCi (370kBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812202.jpg-250.jpg)
Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-14C]-, 10µCi (370kBq)
Adenosyl-L-Methionine, S-[methyl-14C]-, 10µCi (370kBq)
Cayman Chemical Losartn-d4 500ug
An internal standard for the quantification of losartan (potassium salt) by GC- or LC-MS
Medchemexpress LLC Dofetilide-d4 | 1189700-56-8 | 99.3% | 500 UG
Dofetilide-d4 is a deuterium-labeled Dofetilide, a class III antiarrhythmic agent.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cayman Chemical Adapalene-d3, Purity: ≥99% deuterated forms (d1-d3), CAS: 1276433-89-6, 1 mg
An internal standard for the quantification of adapalene by GC- or LC-MS
Medchemexpress LLC L-Hercynine-d3 | 1639966-63-4 | 99.8% | C9H12D3N3O2 | 2.5 MG
L-Hercynine-d3 is the deuterium labeled L-Hercynine. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention for its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Used as a tracer
- Functions as an internal standard for quantitative analysis
- Suitable for NMR, GC-MS, or LC-MS applications
- Deuterium labeling can impact pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories Cytidine phosphoramidite (U-13C9 98%) CP 95% 50 mg
Cytidine phosphoramidite (U-13C9 98%) CP 95% 50 mg
Medchemexpress LLC Tri-p-tolylamine-d21 | 201944-90-3 | 98.2% | 308.53 | 5 MG
Tri-p-tolylamine-d21 is the deuterium labeled Tri-p-tolylamine. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Cayman Chemical Ondnsetron-13C-d3 500ug
An internal standard for the quantification of ondansetron by GC- or LC-MS