Isotopically Labeled Compounds
Medchemexpress LLC 1-bromooctane-d4 | 1219803-37-8 | 95.0% | 197.15 | C8H13D4Br | 1 MG
1-Bromooctane-d4 is the deuterium-labeled analogue of 1-bromooctane used as an isotope-labeled tracer and internal standard in analytical chemistry and mass spectrometry. It contains four deuterium atoms (d4), has molecular formula C8H13D4, and a molecular weight of 197.15 g·mol-1. Typical applications include quantitative analysis, structure elucidation, and mechanistic studies.
- Deuterium-labeled internal standard for mass spectrometry quantification.
- Useful tracer for metabolic and mechanistic studies.
- Improves accuracy and precision in isotope-dilution assays.
- Compatible with common organic solvents and GC/MS workflows.
- Supplied in small reference quantities suitable for analytical use.
Medchemexpress LLC D-sorbitol-d8 | 287962-59-8 | MFCD02683970 | 98.0% | 190.22 | C6H6D8O6 | 10 MG
D-Sorbitol-d8 is the deuterium-labeled form of D-sorbitol supplied as a small-mass research standard for use in analytical and metabolic studies. It is intended for use as a stable-isotope internal standard, tracer, or labeled reagent in techniques such as mass spectrometry and metabolite profiling.
- Deuterium-labeled (d8) D-sorbitol for isotope-labeled analyses.
- Suitable as a stable-isotope internal standard for mass spectrometry.
- Provided as a powder in small milligram pack sizes for analytical workflows.
- Chemical formula C6H6D8O6; molecular weight 190.22.
Cambridge Isotope Laboratories NITROMETHANE (13C, 99%), 0.5 G, 32480-00-5
NITROMETHANE (13C, 99%), 0.5 G, 32480-00-5
Cambridge Isotope Laboratories LYSO-PC 24:0 (TETRACOSANOYL-1,2,3,4,5,6-13C, 1 MG
LYSO-PC 24:0 (TETRACOSANOYL-1,2,3,4,5,6-13C, 1 MG
Cambridge Isotope Laboratories LYSO-PC 22:0 (DOCOSANOYL-1,2,3,4,5,6-13C6, , 5 MG
LYSO-PC 22:0 (DOCOSANOYL-1,2,3,4,5,6-13C6, , 5 MG
Medchemexpress LLC Diethylamine-d10hydr 100mg
Diethylamine-d10 hydrobromide is the deuterium labeled Diethylamine hydrobromide[1]
Medchemexpress LLC Urethane-d5 | 73962-07-9 | 99.8% | 1 ML
Urethane-d5 is a deuterium labeled form of Urethane, also known as Ethyl carbamate. This compound is the ethyl ester of carbamic acid and is naturally occurring as a byproduct of fermentation in various food products. It demonstrates the ability to suppress bacterial, protozoal, sea urchin egg, and plant tissue growth in vitro. This product is intended for research applications only and is not sold to patients.
- Deuterium labeled compound
- Ethyl ester of carbamic acid
- Byproduct of fermentation
- Suppresses bacterial, protozoal, sea urchin egg, and plant tissue growth in vitro
- Suitable for use as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
American Radiolabeled Chemicals Inc 33P AS ORTHOPHOS ACID 1MCI
PHOSPHORUS-33 AS ORTHOPHOSPHORIC ACID(H3PO4); 1mCi; Specific Activity: 3000 Ci/mmol 111 TBq/mmol; AMERICAN RADIOLABELED CHEMICALS INC mfg# ARP-0133-1
Medchemexpress LLC Choline-d9 chloride | 61037-86-3 | 99.9% | 50 MG
Choline-d9 (chloride) is the deuterium-labeled form of choline chloride, an organic compound. It functions as a quaternary ammonium salt, an acyl group acceptor, and a choline acetyltransferase substrate. Choline chloride is also utilized as an important feed additive, particularly for chickens, where it promotes growth.
- Used as a tracer.
- Suitable as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Deuteration can influence the pharmacokinetic and metabolic profiles of pharmaceuticals.
Medchemexpress LLC Isoproturon-d3 | 352438-80-3 | 99.8% | 1 MG
Isoproturon-d3 is the deuterium labeled Isoproturon. Isoproturon belongs to the phenylurea herbicide family and is a systemic and selective herbicide. It is widely applied for killing weeds in farmland, specifically annual grasses and broad-leaved weeds in spring and winter wheat, winter rye, and spring and winter barley. This product is 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 Myo-inositol-d6 | 68922-44-1 | MFCD01074110 | 99.9% | 186.19 | C6H6D6O6 | 10 MG
Deuterium-labeled myo-inositol (i-Inositol-d6) is a fully deuterated isotopologue of myo-inositol provided in small, pre-weighed quantities for analytical and biochemical use. It is intended for applications that require a stable-isotope standard or tracer for mass spectrometry and metabolic studies.
- Stable isotope-labeled (D6) for tracer and quantitation studies.
- High purity (99.89%) suitable for LC-MS and GC-MS reference standards.
- Convenient small, pre-weighed packages for analytical workflows.
- Molecular formula C6H6D6O6 and molecular weight 186.19 for precise calculation and reporting.
- Common applications include internal standard use, metabolic tracing, and analytical reference material.
Medchemexpress LLC Hexazinone-d6 | 1219804-22-4 | 98.9% | 258.35 | C12H14D6N4O2 | 10 MG
Hexazinone-d6 is the deuterium-labeled analogue of hexazinone supplied as an analytical standard for mass spectrometry, quantification, and tracer studies. It is provided as a small neat solid with high isotopic enrichment suitable for laboratory analytical workflows.
- Deuterium-labeled (d6) internal standard for mass spectrometry analyses.
- High purity and isotopic labeling suitable for quantitative assays.
- Intended for analytical and research use, including tracer and quantification studies.
- Provided in a small neat package for convenient laboratory use.
Medchemexpress LLC Phenylmethan-d2-ol | 21175-64-4 | MFCD00084124 | 99.0% | 110.15 g/mol | C7H6D2O | 10 MG
Phenylmethan-d2-ol is a deuterium-labeled analogue of phenylmethanol intended for research use. It serves as an internal standard and tracer for analytical and metabolic studies, and supports quantitation by NMR, GC-MS, and LC-MS.
- Deuterium-labeled internal standard for quantitative analysis.
- High purity for reliable analytical results.
- Suitable for tracer and metabolic studies.
- Supplied with datasheet, COA, and SDS for quality control.