Isotopically Labeled Compounds
American Radiolabeled Chemicals Inc 3H STNDRD GLASS-1
Tritium Standards on Glass Slides-1 each, 0-489.1
Medchemexpress LLC (±)-Nornicotine-d4 | 66148-18-3 | 152.23 | 25 MG
(±)-Nornicotine-d4 | 66148-18-3 | 152.23 | 25 MG
Medchemexpress LLC L-Methionine-methyl-d3, N-[(9H-fluoren-9-ylmethoxy)carbonyl]- | 502692-58-2 | 374.47 | 25 MG
Fmoc-Met-OH-d3 is a deuterium labeled form of Fmoc-Met-OH. This compound is valuable as a tracer and an internal standard for quantitative analysis in various analytical methods. The deuteration of molecules can impact the pharmacokinetic and metabolic profiles of drugs, making this compound significant in pharmaceutical research and development.
- Deuterium labeled compound
- Can be used as a tracer
- Internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Influences pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Tempo-d18 | 205679-68-1 | 174.36 | 10 MG
Tempo-d18 | 205679-68-1 | 174.36 | 10 MG
Cayman Chemical HomocItrulIn-d3 1mg
An internal standard for the quantification of homocitrulline by GC- or LC-MS
Medchemexpress LLC Ketotifen-d3 fumarate | 1795138-23-6 | 428.52 | C23H20D3NO5S | 10 MG
Ketotifen-d3 fumarate is the deuterium-labeled fumarate salt of ketotifen, provided as a research reagent and stable isotope for analytical applications. It functions as a noncompetitive H1-antihistamine and mast cell stabilizer and is intended for laboratory use only.
- Deuterium-labeled internal standard for LC-MS quantification.
- Fumarate salt form suitable for method development and tracer studies.
- Available in small, precise pack sizes for analytical workflows.
- Intended for research use only; not for clinical or diagnostic use.
Cambridge Isotope Laboratories AMMONIA (15N, 98%), 1 L, 13767-16-3
AMMONIA (15N, 98%), 1 L, 13767-16-3. **This item is shipped in a Code M lecture bottle. The fee for the bottle will need added to the order as a separate charge. Please include part# NC1539013 to the order.
Cambridge Isotope Laboratories Uridine H2O (13C9 98% 15N2 96-98%) CP 95% 5 mg
Uridine H2O (13C9 98% 15N2 96-98%) CP 95% 5 mg
Medchemexpress LLC L-hercynine-d3 | 1639966-63-4 | 99.8% | C9H12D3N3O2 | 10MG
L-Hercynine-d3 is a deuterium-labeled stable isotope of L-hercynine supplied as a high-purity solid for use as an internal standard, tracer, or reference in analytical and research applications such as LC-MS, GC-MS, and NMR.
- Deuterium-labeled analog of L-hercynine.
- High stated purity of 99.8%.
- Formulated as a white to light yellow solid suitable for handling and storage.
- Offered in small milligram pack sizes for analytical use.
- Documentation available: data sheet, SDS, and COA for quality verification.
Cayman Chemical ProstaglndIn F2a-d4 50ug
An internal standard for the quantification of PGF2α by GC- or LC-MS.