Stable isotope labelled compounds · LC-MS/MS · Internal standards

Stable isotope labelled compounds for analytical research.

Search deuterated standards, labelled compounds and isotope-labelled internal standards by parent API, CAS number, CAT number or compound name.

SI
D-labelled
13C
15N
LC-MS/MS

Isotope Label Explorer

A guided way to browse stable isotope labelled compounds by research workflow and label type.

Open Explorer

Deuterium labelled compounds

Used in LC-MS/MS internal standard workflows, bioanalytical method development and quantitative analytical research.

Search D-labelled

13C labelled compounds

Useful for isotope dilution, mass spectrometry workflows, quantitative analysis and reference applications.

Search 13C

15N labelled compounds

Support labelled reference applications, analytical tracing studies and mass-spectrometry based workflows.

Search 15N

Popular parent APIs

Open an API page to view available stable isotope labelled products.

Full A-Z API Index

Internal standard workflows

Stable isotope labelled compounds support LC-MS/MS and quantitative bioanalytical research applications.

Research pack sizes

Product pages show standard enquiry pack sizes from 1 mg to 100 mg for quick quote preparation.

Direct documentation support

Request quote, COA and MSDS support directly from every product page.

Preparing isotope data...