N,N-didesmethyl U-47700 (trifluoroacetate salt) (Item No. 20295) is a certified reference material categorized as an opioid.1,2 It is a known metabolite of U-47700 (Item Nos. 19397 | 18596). N,N-didesmethyl U-47700 is also known as N,N-didesethyl U-49900 because it is also a known metabolite of U-49900 (Item No. 21098).2 This product is intended for research and forensic applications.WARNING This product is not for human or veterinary use.
