Molecule structure of N-Desmethyltamoxifen (CAS NO.31750-48-8) :

IUPAC Name: 2-[4-[(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N-methylethanamine 
Molecular Weight: 357.48798 g/mol
Molecular Formula: C₂₅H₂₇NO
Density: 1.047 g/cm³
Boiling Point: 485.8 °C at 760 mmHg 
Flash Point: 213.2 °C 
Molar Volume: 341.2 cm³
Polarizability: 45.24×10^-24 cm³
Surface Tension: 40.4 dyne/cm 
Enthalpy of Vaporization: 75.14 kJ/mol
Vapour Pressure: 1.36E-09 mmHg at 25 °C
XLogP3-AA: 6.7
H-Bond Donor: 1
H-Bond Acceptor: 2
Rotatable Bond Count: 8
Exact Mass: 357.209264
MonoIsotopic Mass: 357.209264
Topological Polar Surface Area: 21.3
Heavy Atom Count: 27
Complexity: 437
Canonical SMILES: CCC(=C(C1=CC=CC=C1)C2=CC=C(C=C2)OCCNC)C3=CC=CC=C3
Isomeric SMILES: CC/C(=C(\C1=CC=CC=C1)/C2=CC=C(C=C2)OCCNC)/C3=CC=CC=C3
InChI: InChI=1S/C25H27NO/c1-3-24(20-10-6-4-7-11-20)25(21-12-8-5-9-13-21)22-14-16-23(17-15-22)27-19-18-26-2/h4-17,26H,3,18-19H2,1-2H3/b25-24-
InChIKey of N-Desmethyltamoxifen (CAS NO.31750-48-8) : NYDCDZSEEAUOHN-IZHYLOQSSA-N

Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x.

 N-Desmethyltamoxifen (CAS NO.31750-48-8) is also called Desmethyltamoxifen ; ICI 55,548 ; cis-2-(p-(1,2-Diphenyl-1-butenyl)phenoxy)-N-methylethylamine ; Ethanamine, 2-(4-(1,2-diphenyl-1-butenyl)phenoxy)-N-methyl-, (Z)-
(9CI) ; Ethylamine, 2-(p-(1,2-diphenyl-1-butenyl)phenoxy)-N-methyl-, (Z)- .