N-Methylspiperone

N-Methylspiperone (NMSP) is a derivate of spiperone that is used to study the dopamine and serotonin neurotransmitter systems. Labeled with the radioisotope carbon-11, it can be used for positron emission tomography.[1]

N-Methylspiperone

Names
IUPAC name 8-[4-(4-fluorophenyl)-4-oxobutyl]-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
Other names 3-N-Methylspiperone
Identifiers
CAS Number	87539-19-3^Y
3D model (JSmol)	Interactive image
ChemSpider	106447^N
IUPHAR/BPS	196
PubChem CID	119146
UNII	5U54JM2T8G^Y
CompTox Dashboard (EPA)	DTXSID70236379
InChI InChI=1S/C24H28FN3O2/c1-26-18-28(21-6-3-2-4-7-21)24(23(26)30)13-16-27(17-14-24)15-5-8-22(29)19-9-11-20(25)12-10-19/h2-4,6-7,9-12H,5,8,13-18H2,1H3^N Key: QHJLPOSPWKZACG-UHFFFAOYSA-N^N InChI=1/C24H28FN3O2/c1-26-18-28(21-6-3-2-4-7-21)24(23(26)30)13-16-27(17-14-24)15-5-8-22(29)19-9-11-20(25)12-10-19/h2-4,6-7,9-12H,5,8,13-18H2,1H3 Key: QHJLPOSPWKZACG-UHFFFAOYAB
SMILES CN1CN(C2(C1=O)CCN(CC2)CCCC(=O)C3=CC=C(C=C3)F)C4=CC=CC=C4
Properties
Chemical formula	C24H28FN3O2
Molar mass	409.505 g·mol^−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References

1. Bengt Andree; et al. (August 1998). "Positron Emission Tomographic Analysis of Dose-dependent MDL-100,907 Binding to 5-Hydroxtryptamine-2A Receptors in the Human Brain". Journal of Clinical Psychopharmacology. 18 (4): 313–323.