Isotopically Labeled Compounds
Medchemexpress LLC Zidovudine-13C,d3 (Azidothymidine-13C,d3) | 30516-87-1 | 93.7% | 271.25 | 5 MG
Zidovudine-13C,d3 is a stable isotope-labeled compound of Zidovudine. Zidovudine is recognized as a nucleoside reverse transcriptase inhibitor (NRTI) and is widely utilized in the treatment of HIV infection.
- 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 Maprotiline-d3 hydrochloride | 1329496-63-0 | 98.8% | 1 MG
Maprotiline-d3 hydrochloride is a deuterium labeled version of Maprotiline hydrochloride. It is intended for research use only and not for patient use. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules for use as tracers during drug development. Deuteration can impact 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 Cefprozil-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 1426173-48-9, 1 mg
An internal standard for the quantification of cefprozil by GC- or LC-MS
Cambridge Isotope Laboratories 0 002% (w/v) TMSP (2 2 3 3-D4 98%) in D2O (D 99 9%) 25 g
0 002% (w/v) TMSP (2 2 3 3-D4 98%) in D2O (D 99 9%) 25 g
Revvity Health Sciences Inc Phosphorus-32 Radionuclide, 2mCi (74MBq), Specific Activity: 8500-9120Ci (314-337TBq)/mmol, Orthophosphoric Acid in 1mL Water
Phosphorus-32 Radionuclide, 2mCi (74MBq), Specific Activity: 8500-9120Ci (314-337TBq)/mmol, Orthophosphoric Acid in 1mL Water
Medchemexpress LLC GW2580-d6 | 2733770-48-2 | 98.4% | 372.45 g/mol | C20H16D6N4O3 | 5 MG
GW2580-d6 is the deuterium-labeled analogue of GW2580, a selective inhibitor of the colony-stimulating factor 1 receptor (CSF1R). Supplied as a white to off-white solid, this isotopically labeled standard is intended for use as an analytical reference, tracer, or internal standard in quantitative and pharmacokinetic studies.
- Deuterium-labeled compound for use as an isotopic standard and tracer.
- Selective CSF1R (c-Fms) inhibitor scaffold useful in kinase research.
- Purity ~98.4% suitable for analytical applications.
- Molecular weight 372.45 g/mol; formula includes six deuterium atoms.
- Soluble in DMSO (~100 mg/mL); sonication and warming aid dissolution.
- Powder stable at -20°C for long-term storage; store solutions frozen.
Cayman Chemical Tyramine-d4 (hydrochloride), Purity: ≥99% deuterated forms (d1-d4), CAS: 1189884-47-6, 5 mg
An internal standard for the quantification of tyramine by GC- or LC-MS
Medchemexpress LLC Difelikefalin-d5 hydrochloride | 97.6% | 794.26 | 5 MG
Difelikefalin-d5 hydrochloride is the deuterium-labeled Difelikefalin (HY-17609). Difelikefalin is a peripherally restricted and selective agonist of the kappa opioid receptor (KOR). It produces anti-inflammatory effects and may modulate pruritus in conditions such as chronic kidney disease.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Deuteration, the incorporation of stable heavy isotopes into drug molecules, has gained attention for its potential to affect the pharmacokinetic and metabolic profiles of drugs
Cambridge Isotope Laboratories D-GLUCOSE (1-13C, 98-99%), 1 G, 40762-22-9
D-GLUCOSE (1-13C, 98-99%), 1 G, 40762-22-9
Medchemexpress LLC TCEP-d16 hydrochloride | 1174025-33-2 | 97.0% | 302.75 | 10 MG
TCEP-d16 hydrochloride | 1174025-33-2 | 97.0% | 302.75 | 10 MG
Medchemexpress LLC Hepes-d18 | 203805-87-2 | 99.9% | 100 MG
HEPES-d18 is the deuterium labeled HEPES, a nonvolatile zwitterionic chemical buffering agent broadly applied in cell culture. It is effective at pH 6.8 to 8.2 and is also a potent inducer of lysosome biogenesis. This compound can be used as a tracer or an internal standard for quantitative analysis.
- Effective over a broad pH range of 6.8 to 8.2.
- Induces lysosome biogenesis.
- Functions as a tracer in various analyses.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Dimethyl adipate-d8 | 52089-64-2 | MFCD12022192 | 98.0% | 182.24 | C8H6D8O4 | 100 MG
Dimethyl adipate-d8 is a deuterium-labeled analogue of dimethyl adipate used as an isotopically labeled reference standard for analytical chemistry. It is intended for use as an internal standard in mass spectrometry and chromatographic assays, offering predictable chromatographic behavior with a distinct mass shift.
- Deuterated analogue with eight deuterium atoms, providing clear mass separation.
- High isotopic enrichment for reliable internal standard performance.
- High chemical purity suitable for analytical workflows.
- Multiple small package sizes available for laboratory-scale use.
- Stable under recommended storage conditions for consistent results.
Medchemexpress LLC Hydrocortisone-d4 | 73565-87-4 | 366.48 | 500 UG
Hydrocortisone-d4 is the deuterium-labeled Hydrocortisone. Hydrocortisone (Cortisol) is a steroid hormone or glucocorticoid secreted by the adrenal cortex.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration has the potential to affect the pharmacokinetic and metabolic profiles of drugs.
BIOHIPPO GAL4-TAL-Puro LV
GAL4-TAL-Puro is a transcription factor reporter lentiviral vector designed to monitor transcription factor pathways in living cells This construct delivers a Firefly Luc reporter cassette together with a Puromycin selection marker for generation of stable cell pools The vector is provided as a ready to use Lentivirus preparation pseudotyped with VSV-G for efficient gene delivery and stable genomic integration Each vial provides a nominal titer of 2x10E6 transducing units TU Typical applications include Identification of protein-protein interactions (PPI) and as a reporter in mammalian two-hybrid assay The system is suitable for use with Human/mouse and can support assay development high content screening and mechanism of action studies This product is intended for research use only and is not for diagnostic or therapeutic procedures