Other Solvents
Cambridge Isotope Laboratories cis-DCCA (1 carboxyl-13C2 99% 1-D 97%) 100 ug/mL in MTBE 1 2 mL
cis-DCCA (1 carboxyl-13C2 99% 1-D 97%) 100 ug/mL in MTBE 1 2 mL
Medchemexpress LLC Febuxostat-d9 | 1246819-50-0 | MFCD21363615 | 98.7% | 325.43 g·mol⁻¹ | C16H7D9N2O3S | 5 MG
Febuxostat-d9 is a deuterium-labeled analogue of febuxostat intended for analytical and research use as an internal standard in LC-MS and GC-MS assays. It retains the xanthine oxidase inhibitory profile (reported Ki ≈ 0.6 nM) and is supplied as a purified, isotopically labeled reference material for quantitation, tracer studies, and pharmacokinetic analyses.
- Deuterium-labeled internal standard for LC/GC-MS quantification.
- High isotopic enrichment (d9) for clear mass separation.
- High purity (98.7%) suitable for analytical use.
- Molecular weight 325.43 g·mol⁻¹ and formula C16H7D9N2O3S.
- Provided as a 5 mg solid for laboratory assays.
- CAS 1246819-50-0 for unambiguous identification.
Medchemexpress LLC Sildenafil-d3N-1 | 1126745-87-6 | C22H27D3N6O4S | 5 MG
Sildenafil-d3-1 is a deuterium-labeled Sildenafil-d3. It is a potent phosphodiesterase type 5 (PDE5) inhibitor with an IC50 of 5.22 nM. This compound has a molecular weight of 477.59, appears as a white to off-white solid, and has a purity of 99.47%. It is intended for research use only and not for sale to patients.
- 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 Docosanoic acid-d3 (Behenic acid-d3) | 1193721-67-3 | HY-W013049S3 | 99.8% | 343.60 | 25 MG
Docosanoic acid-d3 (Behenic acid-d3) is the deuterium-labeled Docosanoic acid. It is a long-chain saturated fatty acid that inhibits the double-stranded DNA (dsDNA) binding activity of p53 DNA binding domain. Docosanoic acid has low bioavailability and can increase cholesterol in humans.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- Stable heavy isotopes have potential to affect pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Ethyl palmitate-d31 | 1215721-57-5 | 100 MG
Ethyl palmitate-d31 is the deuterium labeled Ethyl palmitate. Ethyl palmitate, a fatty acid ethyl ester (FAEE), shows a marked preference for the synthesis of ethyl palmitate and ethyl oleate over other FAEEs in human subjects after ethanol consumption. Ethyl palmitate is used as a hair- and skin-conditioning agent.
- 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 GrIseofulvIn-d3 500ug
An internal standard for the quantification of griseofulvin by GC- or LC-MS
Medchemexpress LLC 1,3-17:0 DG-d5 | 1246523-65-8 | 99.9% | 602.00 | 1 MG
1,3-17:0 DG-d5 is the deuterium-labeled form of 1,3-17:0 DG. It is used as a tracer and as an internal standard in NMR, GC-MS, or LC-MS analysis for quantitative analysis. Deuteration has been shown to potentially impact the pharmacokinetic and metabolic profiles of drugs.
- Deuterium-labeled form of 1,3-17:0 DG
- Used as a tracer
- Used as an internal standard in NMR, GC-MS, or LC-MS analysis for quantitative analysis
- Deuteration can potentially impact pharmacokinetic and metabolic profiles of drugs
Medchemexpress LLC Nicosulfuron-d6 | 1189419-41-7 | 98.4% | 1 MG
Nicosulfuron-d6 is a deuterium-labeled version of Nicosulfuron, a selective herbicide from the sulfonylurea family. It is commonly applied as a post-emergence herbicide to safeguard maize crops from weeds by inhibiting the activity of the acetolactate synthase (ALS) enzyme.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuterium substitution can impact the pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Bromoethanol-d4 | 81764-55-8 | C2HD4BrO | 100 MG
Bromoethanol-d4 is the deuterium labeled Bromoethanol, intended for research use only. Stable heavy isotopes have been incorporated into drug molecules as tracers for quantitation during the drug development process. Deuteration has gained attention for its potential to affect 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.
- Affects pharmacokinetic and metabolic profiles of drugs.
Medchemexpress LLC Methoxyfenozide-d9 | 2469014-53-5 | 99.0% | 377.52 g/mol | C22H19D9N2O3 | 10 MG
Methoxyfenozide-d9 is a deuterium-labeled analytical standard of methoxyfenozide supplied as a white to off-white solid. It is intended for use as an internal standard in quantitative analysis and method development where isotopically labeled analogs improve measurement accuracy and precision.
- Deuterium-labeled (d9) analog for isotope-dilution methods.
- High purity suitable for analytical use.
- High isotopic enrichment for accurate mass discrimination.
- Stable solid form with recommended cold storage for longevity.
- Available in a 10 mg package for small-scale analytical workflows.
Medchemexpress LLC DC-LC3in-D5 | 2868312-73-4 | 98.6% | C19H22Cl2N2O3 | 10 MM 1 ML
DC-LC3in-D5 is an autophagy inhibitor that functions by attenuating LC3B lipidation. It binds with LC3B and disrupts the LC3B-LBP2 interaction with an IC50 of 200 nM. This compound may be useful in anti-HCV or combination cancer research through its autophagy-inhibiting properties.
- Attenuates LC3B lipidation
- Disrupts LC3B-LBP2 interaction
- Demonstrates high selectivity to LC3A/B in proteome
- Exhibits potent covalent reactivity and selectivity to LC3A/B in HeLa cells
- Inhibits autophagic vesicle formation
- Leads to accumulation of p62
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Revvity Health Sciences Inc Glycerol, [14C(U)]-, 50µCi (1.85MBq)
Glycerol, [14C(U)]-, 50µCi (1.85MBq)