W-18-d4 is the isotope labelled analog of W-18 (W400005), an analog of the µ-opioid receptor agonist fentanyl. It has been shown to be a potent analgesic in the mouse phenylquinone writhing assay. Molecular Formula: C19H16D4ClN3O4S Molecular Weight: 425.92 Storage and Stability: Store at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
425.92
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