May 2017 – Exhibiting at 1st RSC Anglo-Nordic Medicinal Chemistry Symposium

YProtech will be exhibiting at the 1st RSC Anglo-Nordic Medicinal Chemistry Symposium in Copenhagen, Denmark on 11-14 June. Please come and join us and visit our stand to hear about our expanding chemistry services.

May 2017 – Launch of new toxin products Duocarmycin TM (CAS 157922-77-5) and Duocarmycin MB (CAS 1613286-58-0)

Expanding our offering on Duocarmycins, we now offer the toxins Duocarmycin TM and Duocarmycin MB. We can also tailor this warhead to our customers’ specific requirements by attaching linkers to provide bespoke payloads for further development of ADCs by our customers. Check out our toxin products here.

April 2017 – Launch of new toxin product DC-81 (CAS 81307-24-6)

Expanding our offering on pyrrolobenzodiazepines we now offer the toxin DC-81 on up to multigram scale. We can also tailor this warhead to our customers’ specific requirements by attaching linkers to provide bespoke payloads for further development of ADCs by our customers. Check out our toxin products here.

March 2017 - Launch of new linker products

Due to customer demand, we have expanded our linker products and now offer N-Alloc protected cleavable linkers such as Alloc-Val-Ala-PAB-PNP, Alloc-Val-Cit-PAB-PNP and their intermediates on up to multigram scale. These linkers have been used in the synthesis of pyrrolobenzodiazepine (PBD) dimers being developed for ADCs. Check out our range of linker products here.

March 2017 - Recruitment Expansion

Due to a strong customer pipeline YProtech has expanded and recruited three experienced synthetic organic chemists. With strong industrial and academic backgrounds, these new appointments are experienced in delivering projects on both challenging chemistry and customer timelines. If you require chemistry synthesis services contact us at This email address is being protected from spambots. You need JavaScript enabled to view it..