Other Solvents
Medchemexpress LLC Alpha-D-glucose-13C | 287100-64-5 | 99.4% | 50 MG
Alpha-D-glucose-13C is the 13C labeled alpha-D-glucose, an endogenous metabolite. Stable heavy isotopes, such as carbon-13, are incorporated into drug molecules for use as tracers in quantitation during drug development. This compound is for research use only.
- Used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable heavy isotopes incorporated into drug molecules
- Potential to affect pharmacokinetic and metabolic profiles of drugs (deuteration)
Medchemexpress LLC Morpholine-d4 hydrochloride | 1115228-35-7 | 127.61 | 1 G
Morpholine-d4 hydrochloride is the deuterium labeled Morpholine hydrochloride. It is intended for research use only.
- 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 L-histidine-d5 hydrochloride hydrate | 2483831-75-8 | 99.6% | 214.66 g/mol | C6H7D5ClN3O3 | 100 MG
L-histidine-d5 hydrochloride hydrate is the deuterium-labeled form of L-histidine hydrochloride hydrate supplied as a hydrochloride hydrate salt. It is intended for analytical and research use as an isotopically labeled standard or tracer for mass spectrometry and metabolic studies, enabling accurate quantitation and isotope-tracing experiments.
- Deuterium-labeled amino acid useful for isotope tracing and metabolic studies.
- High purity (99.63%) suitable for analytical applications.
- Molecular formula C6H7D5ClN3O3 and molecular weight 214.66 g/mol.
- Available in small pack sizes appropriate for standards (1 mg-500 mg).
- Supplied as a hydrochloride hydrate for enhanced solubility and stability.
- Suitable as an internal standard for quantitative mass spectrometry.
![Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-<sup>3</sup>H]-, 5-15 Ci/mmol (185-555GBq/mmol), 250µCi (9.25MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502811040.jpg-250.jpg)
Revvity Health Sciences Inc Adenosyl-L-Methionine, S-[methyl-3H]-, 5-15 Ci/mmol (185-555GBq/mmol), 250µCi (9.25MBq)
Adenosyl-L-Methionine, S-[methyl-3H]-, 5-15 Ci/mmol (185-555GBq/mmol), 250µCi (9.25MBq)
Cambridge Isotope Laboratories DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1,1,2,2-D4, 97-98%), 0.1 G, 203633-19-6
DOPAMINE:HCL (2-(3,4-DIHYDROXYPHENYL)- ETHYLAMINE:HCL) (1,1,2,2-D4, 97-98%), 0.1 G, 203633-19-6
Medchemexpress LLC Creatine-d5 monohydrate | 99.9% | 154.18 g/mol | C4H6D5N3O3 | 5 MG
Creatine-d5 monohydrate is a deuterium-labeled form of creatine monohydrate used as a stable-isotope internal standard and analytical reference for quantitative LC-MS/MS and tracer studies. It separates from unlabeled creatine, enabling accurate quantitation in biological, food, and analytical matrices.
- Stable-isotope labeled for use as an internal standard.
- High purity (99.93%) for reliable analytical performance.
- Suitable for LC-MS/MS quantitation and tracer studies.
- Small package sizes support method development and validation.
- Provides a clear mass shift from unlabeled analyte for peak identification.
Selleck Chemical LLC Cyclosporin A-d4 E8253-1MG
Cyclosporin A-d4 is a deuterated derivative of cyclosporin A Cyclosporin A is a nonpolar cyclic oligopeptide and an immunosuppressant
Medchemexpress LLC Difloxacin-d3 hydrochloride | 1173021-89-0 | 99.0% | 5 MG
Difloxacin-d3 hydrochloride is the deuterium-labeled hydrochloride salt of the fluoroquinolone antibiotic difloxacin. Supplied as a solid analytical standard for research use, it is used as a tracer or internal standard for quantitative NMR, GC-MS, and LC-MS analyses; deuterium substitution may alter pharmacokinetic and metabolic behavior relative to the unlabeled compound.
- Deuterium-labeled tracer for quantitative analysis
- High purity (99.0%) suitable for analytical standards
- Available in small mg quantities for method development
- Solid form simplifies storage and handling
- For research use only; not for human use
Cambridge Isotope Laboratories 1 8-Dimethylnaphthalene (unlabeled) 50 ug/mL in toluene 1 2 mL
1 8-Dimethylnaphthalene (unlabeled) 50 ug/mL in toluene 1 2 mL
Cambridge Isotope Laboratories SODIUM PYRUVATE (3-13C, 99%), 1 G, 124052-04-6
SODIUM PYRUVATE (3-13C, 99%), 1 G, 124052-04-6
Medchemexpress LLC Reserpine-d9 | 84759-11-5 | 617.73 | 100 UG
Reserpine-d9 is the deuterium-labeled form of Reserpine, an inhibitor of the vesicular monoamine transporter 2 (VMAT2). Deuterium-labeled compounds are valuable as tracers and internal standards for quantitative analysis in various analytical methods. The incorporation of stable heavy isotopes like deuterium into drug molecules can influence their pharmacokinetic and metabolic profiles, making them useful in drug development processes.
- Can be used as a tracer.
- Can serve as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes like deuterium are incorporated into drug molecules for quantitation during drug development.
- Deuteration has the potential to impact pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Cyantraniliprole-d3 (HGW-86-d3) | 1392493-34-3 | 99.6% | 476.73 g/mol | C19H11D3BrClN6O2 | 5 MG
Cyantraniliprole-d3 is the deuterium-labeled analog of the insecticide cyantraniliprole, provided as an isotopically labeled reference standard for analytical and research applications. It is intended for research use only and is supplied as a solid (white to off-white).
- Deuterium-labeled analog for use as an internal standard in LC-MS/MS quantitation
- High purity suitable for analytical workflows
- Available in small, pre-weighed quantities for method development
- Solid, white to off-white appearance for easy visual inspection
- Useful for pesticide residue analysis and method validation
Cambridge Isotope Laboratories WATER (17O, 35-40%), 1 G, 13768-40-6
WATER (17O, 35-40%), 1 G, 13768-40-6
Medchemexpress LLC Pazopanib-d6 | 1219592-01-4 | MFCD11110377 | 98.0% | 443.55 g/mol | C21H17D6N7O2S | 1 MG
Pazopanib-d6 is the deuterium-labeled analogue of pazopanib supplied as a research reagent for use as an internal standard in analytical and pharmacokinetic studies. The material is provided as a small weighed quantity of dry powder and should be stored under recommended cold conditions.
- Deuterium-labeled internal standard suitable for LC-MS/MS and PK assays
- High purity (98.0%) for reliable quantitative analysis
- Chemical formula C21H17D6N7O2S and molecular weight 443.55 g/mol
- Available in small weighed quantities for analytical workflows
- Store powder at -20°C for long-term stability