Isotope Standards
Sigma Aldrich Fine Chemicals Biosciences Sodium bromide anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), >=99% | 7647-15-6 | MFCD00003475 | 1KG
Sodium bromide anhydrous, free-flowing, Redi-Dri(TM), ReagentPlus(R), >=99% | Purity: >=99% | Mol Wt: 102.89 | 7647-15-6 | MFCD00003475 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Benzoyl chloride-d5 99 atom % D | 43019-90-5 | MFCD00134309 | 1G
Benzoyl chloride-d5 99 atom % D | Purity: 99% (CP) | Mol Wt: 145.6 | 43019-90-5 | MFCD00134309 | 1G
Cambridge Isotope Laboratories DEUTERIUM (D, 99.9%) (D2,99.8%+HD,0.2%), 25 L, 7782-39-0
DEUTERIUM (D, 99.9%) (D2,99.8%+HD,0.2%), 25 L, 7782-39-0 **This item is shipped in a Code C stainless steel lecture bottle. The fee for the bottle will need added to the order as a separate charge, per each. Please include part# NC9763154 to the order.
Cayman Chemical LysoPAF C18 d4 GC MS Standards
An internal standard for the quantification of Lyso-PAF C-18 by GC- or LC-MS
Medchemexpress LLC Levofloxacin-d8 ((-)-ofloxacin-d8) | 1217716-71-6 | 99.8% | 1 MG
Levofloxacin-d8 is a deuterium-labeled version of Levofloxacin. Levofloxacin is a synthetic fluoroquinolone that acts as an antibacterial agent by inhibiting the supercoiling activity of bacterial DNA gyrase, thereby halting DNA replication.
- Deuterium labeled levofloxacin
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- For research use only
Cayman Chemical Leukotriene A4d5 methyl ester
An internal standard for the quantification of LTA4 methyl ester by GC- or LC-MS
Medchemexpress LLC Dasatinib-d8 | 1132093-70-9 | MFCD15071210 | 99.2% | 496.05 g/mol | C22H18D8ClN7O2S | 1 MG
Dasatinib-d8 is a deuterium-labeled analogue of dasatinib supplied as a high-purity reference standard for analytical and research use, primarily as an internal standard for quantitative mass spectrometry. It is intended for method development, validation, and stability studies where isotopic labeling improves accuracy and precision (CAS 1132093-70-9).
- Deuterium-labeled internal standard for mass spectrometry applications.
- High purity for reliable quantification and reproducible results.
- Suitable for LC-MS and GC-MS method development and validation.
- Soluble in DMSO at high concentration for convenient stock preparation.
- Packaged for analytical reference and stability testing.
Medchemexpress LLC Glutaric acid-d6 | 154184-99-3 | MFCD00068286 | 98.0% | 138.15 | 10 MG
Glutaric acid-d6 is the deuterium labeled Glutaric acid. Glutaric acid is 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.
- Used as a tracer.
- Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Medchemexpress LLC Sumatriptan-d6 succinate | 1215621-31-0 | 99.6% | 1 MG
Sumatriptan-d6 succinate is a deuterium-labeled version of Sumatriptan succinate. It functions as an orally active 5-HT1 receptor agonist, targeting 5-HT1D, 5-HT1B, and 5-HT1A receptors. This compound is valuable for research involving migraine headaches, where deuterium substitution can impact drug pharmacokinetic and metabolic profiles.
- 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 Leukotriene B4-3-aminopropyla
An analog of LTB4 that binds to the BLT1 and BLT2 receptors with Ki values of 5.1 and 1,227 nM, respectively
Medchemexpress LLC Imidacloprid (Standard) | 138261-41-3 | 98.7% | 100 MG
Imidacloprid (Standard) is the analytical standard of Imidacloprid, intended for research and analytical applications. It is a widely used neonicotinoid pesticide effective against pests in various crops. This product is suitable for qualitative, quantitative, and methodological research experiments.
- Used for research and analytical applications.
- Effective against various pests.
- Suitable for HPLC, GC, and MS research.
- Provided as an analytical standard.