Isotopically Labeled Compounds
Medchemexpress LLC 2-Phenylethanol-d5 | 35845-63-7 | 10 MG
2-Phenylethanol-d5 is the deuterium-labeled analogue of 2-phenylethanol supplied for analytical and research use. It preserves the parent compound's chemical properties while producing a mass/spectral shift useful for tracing and quantitative assays.
- Deuterium-labeled internal standard for quantitative analysis.
- Suitable for NMR, GC-MS, and LC-MS applications.
- Available in small research-scale pack sizes such as 10 mg.
- Molecular formula C8H5D5O; molecular weight 127.20 g·mol⁻¹.
- CAS number 35845-63-7 for unambiguous identification.
Cayman Chemical Sulfadoxin-d4, Purity: ≥99% deuterated forms (d1-d4), CAS: 1330266-05-1, 5 mg
An internal standard for the quantification of sulfadoxin by GC- or LC-MS
Medchemexpress LLC Phenacetin-d5 (Acetophenetidin-d5) | 69323-74-6 | MFCD04118296 | 99.5% | 184.25 g/mol | C10H8D5NO2 | 10 MG
Phenacetin-d5 is a deuterium-labeled analogue of phenacetin used as an analytical standard and internal standard in mass spectrometry and quantitative assays. Supplied as a 10 mg solid with high chemical and isotopic purity, it is suitable for method development, quantitative analysis, and pharmacokinetic studies.
- Deuterium-labeled internal standard for mass spectrometry.
- High analytical purity (>99.5%).
- Provided as a 10 mg solid suitable for reconstitution.
- Molecular weight 184.25 g/mol and formula C10H8D5NO2.
- Useful for quantitative assays and method validation.
Medchemexpress LLC L-ornithine-d7 hydrochloride | 2483831-57-6 | 99.6% | 175.67 g/mol | C5H6D7ClN2O2 | 100 MG
L-Ornithine-d7 hydrochloride is the deuterium-labeled form of L-ornithine hydrochloride used as an isotopically labeled standard or tracer in analytical and biochemical workflows. It provides a mass-shifted analogue for accurate quantitation and tracer studies in mass spectrometry.
Medchemexpress LLC 2-naphthol-1,3,4,5,6,7,8-d7 | 78832-54-9 | MFCD01074243 | 95.0% | 151.22 | C10HD7O | 10mg
2-Naphthol-d7 is the deuterium labeled 2-Naphthol[1] 2-Naphthol is a metabolite of naphthalene catalyzed by cytochrome P450 (CYP) isozymes (CYP 1A1 CYP 1A2 CYP 2A1 CYP 2E1 and CYP 2F2)[2]
Medchemexpress LLC Maribavir-d6 | 176161-24-3 | 99.8% | 382.27 | 5 MG
Maribavir-d6 is a deuterium-labeled Maribavir, a potent inhibitor of histone phosphorylation catalyzed by wild-type pUL97 in vitro, with an IC50 of 3 nM.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cambridge Isotope Laboratories METHYL IODIDE + COPPER WIRE (13C, 99%; D2, 98%), 1 G
METHYL IODIDE + COPPER WIRE (13C, 99%; D2, 98%), 1 G
Cambridge Isotope Laboratories N-BUTANOL (13C4, 99%), 0.1 G, 1219589-18-0
N-BUTANOL (13C4, 99%), 0.1 G, 1219589-18-0
Cambridge Isotope Laboratories GLYCAN-N46-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
GLYCAN-N46-13C-GAL6,6',6'' ([GALACTOSE-13C6, 99%]3)*, 500 PMOL
Sigma Aldrich Fine Chemicals Biosciences Carbon 13C monoxde 18O Ga500ML
Carbon 13C monoxde 18O Ga500ML
Medchemexpress LLC L-ornithine-d7 hydrochloride | 2483831-57-6 | 99.9% | 175.67 | C5H6D7ClN2O2 | 1 MG
L-Ornithine-d7 hydrochloride is the deuterium-labeled hydrochloride salt of the amino acid L-ornithine, provided as a white to off-white solid. It is intended for use as an isotope-labeled reference standard and internal standard for analytical workflows such as LC-MS and stable isotope tracing in metabolomics and biochemical studies. High isotopic labeling and high purity support accurate quantitation.
- Deuterium-labeled (d7) analog for isotope tracing and internal standard use.
- High purity for reliable quantitative analysis.
- Solid, easy-to-weigh form for preparation of small-volume standards.
- Hydrochloride salt improves solubility in aqueous media.
- Suitable for LC-MS and metabolomics workflows.
Cambridge Isotope Laboratories HYDROQUINONE (D6, 98%), 5 G, 71589-26-9
HYDROQUINONE (D6, 98%), 5 G, 71589-26-9
BIOHIPPO GAL4-TAG-BSD LV
GAL4-TAG-BSD is a transcription factor reporter lentiviral vector designed to monitor transcription factor pathways in living cells This construct delivers a GFP reporter cassette together with a Blasticidin 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 5x10E6 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