Other Solvents
Cambridge Isotope Laboratories N-Stearoyl-D-sphingosine (C18 ceramide) (d16 16 17 17 18 18 18-D7 98%) CP 95% 1 mg
N-Stearoyl-D-sphingosine (C18 ceramide) (d16 16 17 17 18 18 18-D7 98%) CP 95% 1 mg
Cambridge Isotope Laboratories 2-Chlorophenol (ring-D4 99%) 0 1 g
2-Chlorophenol (ring-D4 99%) 0 1 g
Cambridge Isotope Laboratories Di-N-Butyl phthalate (ring-D4 98%) 0 25 g
Di-N-Butyl phthalate (ring-D4 98%) 0 25 g
Cambridge Isotope Laboratories Ethylene oxide (1 2-13C2 99%) stabilized with 0 1% hydroquinone 0 5 g
Ethylene oxide (1 2-13C2 99%) stabilized with 0 1% hydroquinone 0 5 g
Cambridge Isotope Laboratories L-Valine-N-Fmoc (13C5 99% 15N 99%) 1 g
L-Valine-N-Fmoc (13C5 99% 15N 99%) 1 g
Medchemexpress LLC Lactyl-CoA | 1926-57-4 | 98.01% | C24H40N7O18P3S | 25 MG
Lactyl-CoA is an acyl-CoA formed by the condensation of the sulfhydryl group of CoA and the carboxyl group of lactic acid. It is crucial for the biosynthesis of biodegradable and biocompatible lactic acid-based copolymers. GTPSCS can also function as Lactyl-CoA synthetase, converting lactic acid into Lactyl-CoA to provide substrate for histone lactation.
Medchemexpress LLC Donepezil-d5 | 1128086-25-8 | 99.3% | C24H24D5NO3 | 1 MG
Donepezil-d5 is a deuterium-labeled version of Donepezil, a potent and specific AChE inhibitor. It has IC50 values of 8.12 nM for bovine AChE and 11.6 nM for human AChE. Deuteration, the incorporation of stable heavy isotopes into drug molecules, is used as a tracer during drug development and can influence 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
Cayman Chemical Chlorzoxazon-d3 500ug
An internal standard for the quantification of chlorzoxazone by GC- or LC-MS
Medchemexpress LLC Dimethylamine-d6 hydrochloride | 53170-19-7 | MFCD00064544 | 98.0% | 87.58 | C2H2D6ClN | 100mg
Dimethylamine-d6 hydrochloride is a deuterium labeled Dimethylamine hydrochloride Dimethylamine hydrochloride is the immediate precursor of dimethylnitrosamine a known potent carcinogen in a wide variety of animal species[1]
Cayman Chemical NIcotInamIde-d4 25mg
An internal standard for the quantification of nicotinamide by GC- or LC-MS
Medchemexpress LLC L-Glutamine-N,N2-15N2 | 204451-48-9 | 148.13 | 25 MG
L-Glutamine-15N2 is the 15N-labeled version of L-Glutamine. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid that is abundant throughout the body and involved in many metabolic processes, providing a source of carbons for oxidation in some cells. This product is for research use only and not sold to patients.
- Can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Contains stable heavy isotopes of nitrogen (15N).
- Purity: 99.10%.
- Documentation: data sheet, certificate of analysis, safety data sheet, and handling instructions are available.
- Available in various in-stock sizes.
Medchemexpress LLC Flurbiprofen-d3 (dl-flurbiprofen-d3) | 1185133-81-6 | MFCD09840635 | 99.9% | 247.28 | C15H10D3FO2 | 5 MG
Flurbiprofen-d3 is the deuterium-labeled analogue of flurbiprofen supplied as a research-grade analytical standard for quantitative assays and mass spectrometry internal standardization. Provided in a small 5 mg quantity, it offers high chemical purity and isotopic enrichment suitable for accurate quantitation in bioanalytical workflows.
- Chemical formula C15H10D3FO2
- Molecular weight 247.28
- Chemical purity 99.9% (LCMS)
- Isotopic enrichment 98.2%
- Suitable as an internal standard for mass spectrometry
- Provided as a solid 5 mg quantity for analytical use
Medchemexpress LLC Glycocyamine-15N,13C2 | 2483829-93-0 | 97.4% | 120.09 | C13C2H7N215NO2 | 5 MG
Glycocyamine-15N,13C2 is an isotopically labeled form of glycocyamine (guanidinoacetic acid) intended for use as a stable-isotope tracer and reference standard in analytical and biochemical research. Supplied as a powder for preparation of standard solutions and experimental assays; for research use only.
- Isotopically labeled with 15N and 13C for tracer and quantification studies.
- High purity (97.4%) suitable for analytical applications.
- Supplied as a powder for easy dissolution and preparation of standards.
- Compatible with mass spectrometry and NMR workflows.
- Stable when stored under recommended conditions for long-term use.
Medchemexpress LLC Sacubitrilat-d4 | 149709-44-4 | 99.3% | 387.46 | C22H21D4NO5 | 10 MG
Sacubitrilat-d4 is the deuterium-labeled form of sacubitrilat (desethyl sacubitril), provided as a stable-isotope reference standard for bioanalytical and drug-development studies. It is intended for research use as a tracer or internal standard in quantitative NMR, GC-MS, and LC-MS assays.
- Deuterium-labeled isotopologue for use as an internal standard.
- High chemical purity: 99.3%.
- Suitable for NMR, GC-MS, and LC-MS quantitative analysis.
- Supplied as a 10 mg powder for analytical applications.
- Storage: powder at -20°C (3 years) or 4°C (2 years); in solvent at -80°C (6 months).