Isotopically Labeled Compounds

Chemicals to which isotopes have been attached in order to label specific atoms. Isotopically labeled compounds are commonly used in synthetic chemistry, characterization techniques such as NMR, and biology.

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2,791 – 2,805 of 9,147 results

2,791

Medchemexpress LLC Phen-2,3,5,6-d4-ol-d, 4,4'-[1-(methyl-d3)ethylidene-2,2,2-d3]bis- | 96210-87-6 | 99.95% | 244.38 | 25 MG

Bisphenol A-d16 is the deuterium labeled Bisphenol A. Bisphenol A is a phenolic, organic synthetic compound widely used in the production of polycarbonate plastics and epoxy resins. Bisphenol A is a reproductive, developmental, and systemic toxicant, often classified as an endocrine-disrupting compound (EDC). Bisphenol A is associated with many diseases, including cardiovascular diseases, respiratory diseases, diabetes, kidney diseases, obesity, and reproductive disorders.

This compound can be used as a tracer.
This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

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2,792

Cayman Chemical TrIclabendazole-13C-d3 500ug

An internal standard for the quantification of triclabendazole by GC- or LC-MS

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2,793

Cayman Chemical NIlvadIpIn-d4 1mg

An internal standard for the quantification of nilvadipine by GC- or LC-MS

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2,794

Cayman Chemical Dolasetron-d4 500ug

An internal standard for the quantification of dolasetron by GC- or LC-MS

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2,795

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000428829 URACIL-D2 5MG

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2,796

Medchemexpress LLC CER10-d9 | 2260669-52-9 | 99.0% | 548.97 | 1 MG

CER10-d9 is a deuterium-labeled version of CER10, designed for research purposes. It is explicitly stated that it is not for sale to patients. This compound is offered in solid form and presents as a white to off-white substance.

Tracer application
Internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS
Deuterium labeling incorporates stable heavy isotopes of hydrogen
Availability in multiple quantities
Quality boasts a purity of 99.0%