Isotopically Labeled Compounds
Cambridge Isotope Laboratories 1-PHENYLETHANOL (2-13C, 90%) (95% PURE), 1 G
1-PHENYLETHANOL (2-13C, 90%) (95% PURE), 1 G
Cambridge Isotope Laboratories SUCCINIC ANHYDRIDE (1,2,3,4-13C4, 99%), 0.25 G
SUCCINIC ANHYDRIDE (1,2,3,4-13C4, 99%), 0.25 G
Medchemexpress LLC L-Glutamine-13C5 | 184161-19-1 | MFCD00144603 | 99.9% | 151.11 g/mol | 13C5H10N2O3 | 10 MG
L-Glutamine-13C5 is the 13C-labeled form of the amino acid L-glutamine, supplied as a high-purity solid stable isotope for use as a tracer and quantitative standard in metabolic and mass-spectrometry studies.
- Uniformly labeled with five 13C atoms.
- Purity 99.9% (typical, rounded).
- Molecular weight 151.11 g/mol.
- CAS number 184161-19-1.
- Physical form 10 mg solid powder.
- Storage: powder at -20°C for long-term stability.
Cambridge Isotope Laboratories 1,4-DIAMINOBENZENE SULFATE (RING-D4, 98%), 1 G
1,4-DIAMINOBENZENE SULFATE (RING-D4, 98%), 1 G
Cambridge Isotope Laboratories L-ARGININOSUCCINIC ACID BARIUM SALT:2H2O (ARGININE-13C6, 99%; 15N4, 99%) 90%+ CP, 0.5 MG
L-ARGININOSUCCINIC ACID BARIUM SALT:2H2O (ARGININE-13C6, 99%; 15N4, 99%) 90%+ CP, 0.5 MG
Cambridge Isotope Laboratories ETHYLENE GLYCOL (O,O-D2, 98%), 10 G, 2219-52-5
ETHYLENE GLYCOL (O,O-D2, 98%), 10 G, 2219-52-5
Cambridge Isotope Laboratories DL-EPINEPHRINE (1,2-13C2, 99%; 15N, 98%), 0.01 G
DL-EPINEPHRINE (1,2-13C2, 99%; 15N, 98%), 0.01 G
Cambridge Isotope Laboratories DEUTERIUM (D, 99.8%) (D2,99.6%+HD,0.4%)(IN CODE H-3 CYLINDER), 100 L, 7782-39-0
DEUTERIUM (D, 99.8%) (D2,99.6%+HD,0.4%)(IN CODE H-3 CYLINDER), 100 L, 7782-39-0. *This item is shipped in a Code H-3 Carbon Steel Cylinder. The fee for the cylinder will need added to the order as a separate charge. Please include part# NC1727200 to the order.
Medchemexpress LLC Psychosine-d5 | 2260670-12-8 | 99.0% | 466.66 | 500 UG
Psychosine-d5 is a deuterium-labeled form of Psychosine, a substrate of the galactocerebrosidase (GALC) enzyme. It is considered a potential biomarker for Krabbe disease and is a highly cytotoxic lipid known to induce cell death in various cell types. Deuteration can impact the pharmacokinetic and metabolic profiles of drugs.
- Deuterium-labeled compound
- Potential biomarker for Krabbe disease
- Highly cytotoxic lipid
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis (NMR, GC-MS, LC-MS)
Medchemexpress LLC Gefitinib-d6 | 1228664-49-0 | 98.0% | C22H18D6ClFN4O3 | 1 MG
Gefitinib-d6 is the deuterium labeled Gefitinib. Gefitinib (ZD1839) is a potent, selective, and orally active EGFR tyrosine kinase inhibitor with an IC50 of 33 nM. It selectively inhibits EGF-stimulated tumor cell growth (IC50 of 54 nM) and blocks EGF-stimulated EGFR autophosphorylation in tumor cells. Gefitinib also induces autophagy and has antitumour activity. Deuterium substitution has the 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
Medchemexpress LLC Thromboxane B2-d4 | 1346112-79-5 | 99.9% | 374.51 | 25 UG
Thromboxane B2-D4 is the deuterium labeled Thromboxane B2. Thromboxane B2 is a prostaglandin derivative that is released during anaphylaxis, inducing arterial contraction and platelet aggregation.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, 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.
Medchemexpress LLC Arotinolol-d5 hydrochloride | 2514848-16-7 | 413.03 | C15H17D5ClN3O2S3 | 1 MG
Arotinolol-d5 hydrochloride is a deuterium-labeled hydrochloride salt of arotinolol supplied as a research and analytical reference standard. It is intended for use as an isotopically labeled internal standard in mass spectrometry, tracer studies, and analytical method development; not for human therapeutic use.
- Deuterium-labeled (d5) isotopologue for analytical applications.
- Hydrochloride salt form for improved stability and handling.
- Molecular weight 413.03.
- Chemical formula C15H17D5ClN3O2S3.
- CAS number 2514848-16-7.
- Available as a 1 mg quantity suitable for trace-level reference use.