Chloroethylnorapomorphine

Chloroethylnorapomorphine is a chemical once thought to be an irreversible dopamine D₂ receptor antagonist;^[1][2] however, it was later proved to be reversible.^[3]

Chloroethylnorapomorphine

Names
IUPAC name 12a-Chloro-12a-homo-6aβ-aporphine-10,11-diol
Systematic IUPAC name (6aR)-6-(2-Chloroethyl)-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-10,11-diol
Other names (−)-N-(2-Chloroethyl)-norapomorphine
Identifiers
CAS Number	75946-94-0 N
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL283871 Y
ChemSpider	137707 Y
PubChem CID	156376
UNII	VD4272R3UB Y
CompTox Dashboard (EPA)	DTXSID90226853
InChI InChI=1S/C18H18ClNO2/c19-7-9-20-8-6-11-2-1-3-13-16(11)14(20)10-12-4-5-15(21)18(22)17(12)13/h1-5,14,21-22H,6-10H2/t14-/m1/s1 Y Key: RMKWDBUEXHJPRZ-CQSZACIVSA-N Y
SMILES C1CN([C@@H]2CC3=C(C4=C2C1=CC=C4)C(=C(C=C3)O)O)CCCl
Properties
Chemical formula	C18H18ClNO2
Molar mass	315.80 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references