Formulation: A neat solid
Pricing updated 2018-02-19. Prices are subject to change without notice.
W-18 (Item No. 15480) is an analytical reference material. It has been shown to be an extremely potent analgesic in the mouse phenylquinone writhing assay (IC50 = 3.7 ng/kg, compared to 38 µg/kg for morphine).1 The physiological and toxicological properties of this compound in humans are not known. This product is intended for forensic and research applications. This product is a qualified Reference Material (RM) that has been manufactured and tested to meet ISO17025 and Guide 34 guidelines. These materials are tested using validated analytical methods on qualified instrumentation to ensure traceability of measurements. All traceable RMs may be distinguished by their CofAs and can be downloaded below using the batch number located on the product label. For a representative CofA please contact our technical support.
Warning - this product is not for human or veterinary use.
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Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data pack, and GC-MS data.
Knaus, E.E.,Warren, B.K., and Ondrus, T.A. Analgesic substituted piperidylidene-