Isotopically Labeled Compounds
Medchemexpress LLC Propan-2-amine-d6 h 25mg
Propan-2-amine-d6 hydrochloride is the deuterium labeled Propan-2-amine[1]
Medchemexpress LLC Glycine-d3 | 4896-76-8 | 100.0% | 78.09 | C2H2D3NO2 | 5mg
Glycine-d3 is the deuterium labeled Glycine Glycine is an inhibitory neurotransmitter in the CNS and also acts as a co-agonist along with glutamate facilitating an excitatory potential at the glutaminergic N-methyl-D-aspartic acid (NMDA) receptors
Cayman Chemical 14 15Leukotriene D4
A unique LT with weak contractile activity on both guinea pig ileum and pulmonary parenchyma compared to 5-LO-derived LTs; increases vascular permeability of human endothelial cell monolayers with similar potency to that of 5-LO-derived LTs
Cayman Chemical Sphingosine d18 1
Sphingosine (d18:1) is formed primarily from the breakdown of ceramide. Sphingosine inhibits PKC and phosphatidic acid phosphohydrolase, whereas it activates PLD and DAG kinase. Phosphorylation of sphingosine by SPHK 1 and SPHK 2 produces sphingosine-1-phosphate, a potent bioactive lipid that exhibits a broad spectrum of biological activities including cell proliferation, survival, migration, cytoskeletal organization, and morphogenesis.
Cayman Chemical LaurIc AcId-d23 50mg
An internal standard for the quantification of lauric acid by GC- or LC-MS
Cambridge Isotope Laboratories D-GLUCOSE (5-13C, 98%), 0.5 G, 120388-24-1
D-GLUCOSE (5-13C, 98%), 0.5 G, 120388-24-1
Cayman Chemical AvnafIl-13C-d3 1mg
An internal standard for the quantification of avanafil by GC- or LC-MS
Cambridge Isotope Laboratories Ethylene oxide (1 2-13C2 99%) stabilized with 0 1% hydroquinone 0 5 g
Ethylene oxide (1 2-13C2 99%) stabilized with 0 1% hydroquinone 0 5 g
Cambridge Isotope Laboratories Benzoic acid calibrant for qNMR 15mM benzoic acid in DMSO-D6 (50 L fill volume) 1 7mm tube
Benzoic acid calibrant for qNMR 15mM benzoic acid in DMSO-D6 (50 L fill volume) 1 7mm tube
Medchemexpress LLC Pyridoxal-d3 5mg | 1173148-04-3 | 5MG
Pyridoxal-d3 is the deuterium labeled Pyridoxal[1
Medchemexpress LLC Dimetridazole-d3 (1,2-Dimethyl-5-nitroimidazole-d3) | 64678-69-9 | 99.8% | 1 MG
Dimetridazole-d3 (1,2-Dimethyl-5-nitroimidazole-d3) is a deuterium-labeled version of Dimetridazole, a nitroimidazole antibiotic that inhibits protein synthesis in Campylobacter jejuni cultures and has genotoxic properties. This compound is suitable for research on protozoal and bacterial infections.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can influence the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Olaparib-d4-1 | 2143107-55-3 | 98.6% | 438.49 g/mol | C24H19D4FN4O3 | 5 MG
Olaparib-d4-1 is a deuterium-labeled analogue of olaparib used as a stable-isotope reference standard for analytical and research applications. It provides a defined mass shift while preserving chemical behavior of the parent compound, enabling accurate quantification and tracer studies in mass spectrometry and related assays.
- Deuterium-labeled reference standard for LC-MS analyses.
- Molecular weight 438.49 g/mol with defined chemical formula.
- High purity suitable for quantitative analytical workflows.
- Offered in small measured packages for easy sample preparation.
- Datasheet and safety data sheet available for handling and characterization.
Sigma Aldrich Fine Chemicals Biosciences Urea 15N2 98 atom 15N 995G
Urea-15N2 enriched with 15N isotope.