Molecular properties
- Formula
- C21H26ClNO
- Molar mass
- 343.90 g·mol−1
- Exact mass
- 343.1703 Da
- 9
- PubChem CID
- 26987
Molecule record
(2R)-2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine
C21H26ClNO
343.90 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Aromatic ring
Aryl halide
Ether
Tertiary amine
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (+)-(2R)-2-(2-(((R)-p-Chloro-alpha-methyl-alpha-phenylbenzyl)oxy)ethyl)-1-methylpyrrolidine
- 15686-51-8
- 95QN29S1ID
- C21H26ClNO
- CHEBI:3738
- CHEMBL1626
- Clemastin
- Clemastina
Show all 24 synonyms
- Clemastina [INN-Spanish]
- Clemastinum
- Clemastinum [INN-Latin]
- D04AA14
- DTXCID502832
- DTXSID2022832
- HS-592
- HS592
- Meclastin
- Meclastine
- Mecloprodin
- NSC-756685
- Pyrrolidine, 2-(2-(1-(4-chlorophenyl)-1-phenylethoxy)ethyl)-1-methyl-, (R-(R*,R*))-
- R06AA04
- RefChem:56359
- clemastine
Structure identifiers
- Canonical SMILES
- CN1CCC[C@@H]1CCO[C@](C)(c1ccccc1)c1ccc(Cl)cc1
- Isomeric SMILES
- C[C@@](C1=CC=CC=C1)(C2=CC=C(C=C2)Cl)OCC[C@H]3CCCN3C
- InChI
- InChI=1S/C21H26ClNO/c1-21(17-7-4-3-5-8-17,18-10-12-19(22)13-11-18)24-16-14-20-9-6-15-23(20)2/h3-5,7-8,10-13,20H,6,9,14-16H2,1-2H3/t20-,21-/m1/s1
- InChIKey
- YNNUSGIPVFPVBX-NHCUHLMSSA-N
- PubChem CID
- 26987
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for (2R)-2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for (2R)-2-[2-[(1R)-1-(4-chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.