Catalog Number: 1674
Chemical Name: 6,7,8,9,14,15-Hexahydro-7-methyl-5H-indolo[3,2-f][3]benzazecine
Biological Activity
Potent and selective dopamine D1 receptor antagonist (Ki values are 0.08 - 1.9 nM and 6 - 45 nM for D1 and D2 receptors respectively). Also displays moderate affinity for the 5-HT2A receptor (Ki = 20 nM). Active in vivo.
Technical Data
  • M.Wt:
  • Formula:
  • Solubility:
    Soluble to 50 mM in 1eq. HCl and to 100 mM in DMSO
  • Purity:
  • Storage:
    Store at RT
  • CAS No:
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Dopamine/serotonin receptor ligands: Part IV [1]: Synthesis and pharmacology of novel 3-benzazecines and 3-benzazonines as potential 5-HT2A and dopamine receptor ligands.
    El-Subbagh et al.
    Arch.Pharm. (Weinheim)., 2002;9:443
  2. Pharmacological characterization of the benz[d]indolo[2,3-g]azecine LE300, a novel type of a nanomolar dopamine receptor antagonist.
    Kassack et al.
    Naunyn Schmiedebergs Arch.Pharmacol., 2002;366:543
  3. 7-Methyl-6,7,8,9,14,15-hexahydro-5H-benz[d]indolo[2,3-g]azecine: a new heterocyclic system and a new lead compound for dopamine receptor antagonists.
    Witt et al.
    J.Med.Chem., 2000;43:2079
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