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Nalmefene

Nalmefene

  • CAT Number: R010951
  • CAS Number: 55096-26-9
  • Molecular Formula: C21H25NO3
  • Molecular Weight: 339.435
  • Purity: ≥95%
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Nalmefene (cas 55096-26-9), originally known as nalmetrene, is an opioid antagonist used primarily in the management of alcohol dependence. It has also been investigated for the treatment of other addictions such as pathological gambling. Nalmefene is an opiate derivative similar in both structure and activity to the opioid antagonist naltrexone. Advantages of nalmefene relative to naltrexone include longer half-life, greater oral bioavailability and no observed dose-dependent liver toxicity.

Catalog Number R010951
CAS Number 55096-26-9
Molecular Formula

C21H25NO3

Purity 95%
Storage -20°C
IUPAC Name (4R,4aS,7aS,12bS)-3-(cyclopropylmethyl)-7-methylidene-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol
InChI InChI=1S/C21H25NO3/c1-12-6-7-21(24)16-10-14-4-5-15(23)18-17(14)20(21,19(12)25-18)8-9-22(16)11-13-2-3-13/h4-5,13,16,19,23-24H,1-3,6-11H2/t16-,19+,20+,21-/m1/s1
InChIKey WJBLNOPPDWQMCH-MBPVOVBZSA-N
SMILES C=C1CCC2(C3CC4=C5C2(C1OC5=C(C=C4)O)CCN3CC6CC6)O

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