Molecular properties
- Formula
- C21H26NO3
- Molar mass
- 340.44 g·mol−1
- Exact mass
- 340.1907 Da
- Formal charge
- +
- 9.5
- PubChem CID
- 4057
Molecule record
(1,1-dimethylpiperidin-1-ium-3-yl) 2-hydroxy-2,2-diphenylacetate
C21H26NO3
340.44 g/mol
Charge +
Loading structure
Functional groups
Alcohol
Alkane / alkyl carbon
Aromatic ring
Ester
Ether
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (plusmn)-mepenzolate
- 1-Methyl-3-piperidyl benzilate methyl bromide
- 25990-43-6
- 3-[(2-hydroxy-2,2-diphenylacetyl)oxy]-1,1-dimethylpiperidin-1-ium
- Cantril
- DTXCID0026969
- DTXSID2046969
- Mepenzolate bromide free base
Show all 24 synonyms
- Mepenzolate cation
- Mepenzolate ion
- Mepenzolic acid
- Mepenzolon
- ONW3LB39P7
- Piperidinium, 3-[(hydroxydiphenylacetyl)oxy]-1,1-dimethyl-
- Piperidinium, 3-hydroxy-1,1-dimethyl-, benzilate (ester)
- Prestwick0_000653
- Prestwick1_000653
- Prestwick2_000653
- Prestwick3_000653
- RefChem:925490
- Spectrum_000985
- UNII-ONW3LB39P7
- mepenzolate
- racemic mepenzolate
Structure identifiers
- Canonical SMILES
- C[N+]1(C)CCCC(OC(=O)C(O)(c2ccccc2)c2ccccc2)C1
- Isomeric SMILES
- C[N+]1(CCCC(C1)OC(=O)C(C2=CC=CC=C2)(C3=CC=CC=C3)O)C
- InChI
- InChI=1S/C21H26NO3/c1-22(2)15-9-14-19(16-22)25-20(23)21(24,17-10-5-3-6-11-17)18-12-7-4-8-13-18/h3-8,10-13,19,24H,9,14-16H2,1-2H3/q+1
- InChIKey
- GKNPSSNBBWDAGH-UHFFFAOYSA-N
- PubChem CID
- 4057
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 (1,1-dimethylpiperidin-1-ium-3-yl) 2-hydroxy-2,2-diphenylacetate; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for (1,1-dimethylpiperidin-1-ium-3-yl) 2-hydroxy-2,2-diphenylacetate; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.