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Details

Stereochemistry EPIMERIC
Molecular Formula C21H26ClNO2
Molecular Weight 359.89
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 3
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Clemastine N-Oxide

SMILES

C[C@@](OCC[C@H]1CCC[N+]1(C)[O-])(C2=CC=CC=C2)C3=CC=C(Cl)C=C3

InChI

InChIKey=PRZFEDGPQDFPLM-OJOWTSHBSA-N
InChI=1S/C21H26ClNO2/c1-21(17-7-4-3-5-8-17,18-10-12-19(22)13-11-18)25-16-14-20-9-6-15-23(20,2)24/h3-5,7-8,10-13,20H,6,9,14-16H2,1-2H3/t20-,21-,23?/m1/s1

HIDE SMILES / InChI

Molecular Formula C21H26ClNO2
Molecular Weight 359.89
Charge 0
Count
Stereochemistry EPIMERIC
Additional Stereochemistry No
Defined Stereocenters 2 / 3
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 17:30:44 GMT 2025
Edited
by admin
on Wed Apr 02 17:30:44 GMT 2025
Record UNII
CWA3QM596H
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
(2R)-2-[2-[(1R)-1-(4-Chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine 1-oxide
Preferred Name English
Clemastine N-Oxide
Common Name English
Pyrrolidine, 2-[2-[1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methyl-, 1-oxide, [R-(R*,R*)]
Systematic Name English
Pyrrolidine, 2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methyl-, 1-oxide, (2R)-
Systematic Name English
Code System Code Type Description
FDA UNII
CWA3QM596H
Created by admin on Wed Apr 02 17:30:44 GMT 2025 , Edited by admin on Wed Apr 02 17:30:44 GMT 2025
PRIMARY
CAS
108825-05-4
Created by admin on Wed Apr 02 17:30:44 GMT 2025 , Edited by admin on Wed Apr 02 17:30:44 GMT 2025
PRIMARY
PUBCHEM
131667511
Created by admin on Wed Apr 02 17:30:44 GMT 2025 , Edited by admin on Wed Apr 02 17:30:44 GMT 2025
PRIMARY