An Analytical Reference Standard
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Alternative(s)
36795Nalfurafine (hydrochloride)
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Nalfurafine

Item No. 23186

Restricted Product (Schedule II)
Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • TRK-820
Technical Information
Formal Name
(2E)-N-[(5α,6β)-17-(cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-yl]-3-(3-furanyl)-N-methyl-2-propenamide
CAS Number
152657-84-6
Molecular Formula
C28H32N2O5
Formula Weight
476.6
Purity
≥95%
Formulation
A crystalline solid
Solubility(Learn about Variance in Solubility)
DMSO: 10mM
λmax
210, 278 nm
SMILES
O[C@]12[C@]3(CCN(CC4CC4)[C@@H]2C5)[C@](OC6=C3C5=CC=C6O)([H])[C@H](N(C)C(/C=C/C7=COC=C7)=O)CC1
InChi Code
InChI=1S/C28H32N2O5/c1-29(23(32)7-4-18-9-13-34-16-18)20-8-10-28(33)22-14-19-5-6-21(31)25-24(19)27(28,26(20)35-25)11-12-30(22)15-17-2-3-17/h4-7,9,13,16-17,20,22,26,31,33H,2-3,8,10-12,14-15H2,1H3/b7-4+/t20-,22-,26+,27+,28-/m1/s1
InChi Key
XGZZHZMWIXFATA-UEZBDDGYSA-N
Regulatory Information
DEA Schedule
II
Shipping & Storage Information
Storage
-20°C
Shipping
Wet ice in continental US; may vary elsewhere
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    Product Description

    Nalfurafine (Item No. 23186) is an analytical reference standard categorized as an opioid.1 Naflurafine decreases ethanol consumption in male mice and increases ethanol consumption in female mice.2 It is regulated as a Schedule II compound in the United States. This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Watanabe, Y., Kitazawa, S., Fujii, H., et al. Design, synthesis, and structure-activity relationship of novel opioid κ receptor selective agonists: α-Iminoamide derivatives with an azabicyclo[2.2.2]octene skeleton. Bioorg. Med. Chem. Lett. 24(21), 4980-4983 (2014).

    2. French, A.R., Gutridge, A.M., Yuan, J., et al. Sex- and β-arrestin-dependent effects of kappa opioid receptor-mediated ethanol consumption. Pharmacol. Biochem. Behav. 216, 173377 (2022).