Shelf life (days): 1825.0
Formulation: A crystalline solid
Formal Name: 5-(3-(2,2,3,3-tetramethyl-cyclopropanecarbonyl)-1H-indol-1-yl-2,4,5,6,7-d5)pentanoic acid
Purity: ≥99% deuterated forms (d1-d5)
Formula Markup: C21H22D5NO3
Formula Weight: 346.5
CAS Number: 2117405-23-7
Notes: UR-144 N-pentanoic acid metabolite-d5 (Item No. 14376) is intended for use as an internal standard for the quantification of UR-144 N-pentanoic acid metabolite (Item No. 11773) by GC- or LC-MS. UR-144 (Item No. 11502) is a potent synthetic cannabinoid (CB) that preferentially binds the peripheral CB2 receptor (Ki = 1.8 nM) over the central CB1 receptor (Ki = 150 nM).{20487} UR-144 N-pentanoic acid metabolite is an expected phase I metabolite of UR-144, based on the metabolism of similar cannabimimetics.{19353,20170} This metabolite should be detectable in either serum or urine.{19353,20170} The physiological and toxicological properties of this compound have not been tested. This product is intended for forensic and research applications.