Since 1993, C/D/N Isotopes has been a leading manufacturer of deuterium stable labeled compounds, providing our customers with superior quality and exceptional service. Researchers in all branches of science and medicine, from around the world, depend on us as the company for deuterium labeled compounds.

We have more than 3000 products in stock. As a result, we are able to ship most products within 24 to 48 hours after receipt of order. In fact, 98% of our orders are filled from stock.

The majority of the products listed on our website are manufactured exclusively by C/D/N Isotopes. Over the years, we have developed and expanded our expertise in the preparation of deuterated compounds, and we are continuously adding new products.

Most new products are the direct result of inquiries from our customers. Our extensive Custom Synthesis capabilities allow us to develop the products that our customers need, in a timely manner and at a reasonable price. Our Quality Control ensures that the isotopic enrichment and chemical purity of our products meet the highest standards.

Our courteous and helpful Customer Service professionals are available to assist you with all your stable labeled product requirements.