Isotope Standards
Sigma Aldrich Fine Chemicals Biosciences Benzidine-(rings-d8) 98 atom % D | 92890-63-6 | MFCD00143662 | 100MG
Benzidine-(rings-d8) 98 atom % D | Purity: 99% (CP) | Mol Wt: 192.29 | 92890-63-6 | MFCD00143662 | 100MG
Medchemexpress LLC Bortezomib-d8 | 00-00-0 | MFCD09056737 | 98.0% | 392.29 g/mol | C19H17D8BN4O4 | 1 MG
Bortezomib-d8 is the deuterium-labeled (d8) isotopologue of bortezomib, a reversible and selective 20S proteasome inhibitor used in research on proteasome function, apoptosis, and multiple myeloma. It is supplied as a high-purity analytical reagent for use in mass spectrometry, tracer studies, and mechanistic experiments.
- Deuterium-labeled analogue for use as an internal standard.
- High purity suitable for analytical applications.
- Optimized for mass spectrometry and quantitative assays.
- Small package size for low-quantity, high-value experiments.
- Stable isotope labeling aids in accurate tracer and mechanistic studies.
Cayman Chemical Leukotriene E4d5
An internal standard for the quantification of LTE4 by GC- or LC-MS
Cayman Chemical ImIdacloprId 25mg
A neonicotinoid insecticide; an agonist of insect nAchRs (Kis = 1.9, 2.1, 290, and 50 nM for M. persicae and D. melanogaster receptors, rat brain membranes, and rat recombinant receptors containing α4β2 subunits, respectively); lethal to M. persicae (LD95 = 2 and 160 pg/aphid via oral and topical administration, respectively); impairs learning and memory retention in honey bees at 20.8 ppb; increases body weight gain and adiposity and impairs glucose metabolism in a mouse model of high-fat diet-induced obesity at 0.06-6 mg/kg per day
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.
eMolecules Medchem Express / Dapsone-d8 / 1mg / 673359086 / HY-B0688S / / 557794-38-4 / MFCD03701158 / 256.350 / C12H12N2O2S
Medchem Express / Dapsone-d8 / 1mg / 673359086 / HY-B0688S / / 557794-38-4 / MFCD03701158 / 256.350 / C12H12N2O2S
Sigma Aldrich Fine Chemicals Biosciences Praziquantel Related Compound B United States Pharmacopeia (USP) Reference Standard | 125273-86-1 | 50MG
Praziquantel Related Compound B United States Pharmacopeia (USP) Reference Standard | Mol Wt: 310.39 | 125273-86-1 | 50MG