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Molecule record

lidocaine

C14H22N2O

234.34 g/mol

2D structure for lidocaine

Molecular properties

Formula
C14H22N2O
Molar mass
234.34 g·mol−1
Exact mass
234.1732 Da
5
1
2
32.30 Ų
2.3 (PubChem computed XLogP3-AA descriptor)
CAS
137-58-6
PubChem CID
3676

Interactions

Polarity
Often polar; exact polarity depends on size, substitution, and ionization state.
Acid-base behavior
Review ionizable groups and pKa data where available; ChemForge does not infer definitive acid-base state from identity alone.
Intermolecular forces
Assess dispersion, dipole interactions, hydrogen bonding, and ionic character from the functional groups shown.

Functional groups

Alkene
Amide
Amine
Aromatic ring

Physical properties

PropertyValueConditionsSource
Logp2.3PubChem computed XLogP3-AA descriptorPubChem(link only)

Common names and synonyms

  • 137-58-6
  • 2-(Diethylamino)-2',6'-acetoxylidide
  • 2-(Diethylamino)-N-(2,6-dimethylphenyl)acetamide
  • Alphacaine
  • Cappicaine
  • Dentipatch
  • Duncaine
  • Esracaine
Show all 23 synonyms
  • Gravocain
  • Isicaina
  • Isicaine
  • L-Caine
  • Leostesin
  • Lida-Mantle
  • Lidoderm
  • Maricaine
  • Rucaina
  • Solarcaine
  • Solcain
  • Xycaine
  • Xylestesin
  • Xylocaine
  • Xylotox

Structure identifiers

Canonical SMILES
CCN(CC)CC(=O)NC1=C(C=CC=C1C)C
Isomeric SMILES
CCN(CC)CC(=O)NC1=C(C=CC=C1C)C
InChI
InChI=1S/C14H22N2O/c1-5-16(6-2)10-13(17)15-14-11(3)8-7-9-12(14)4/h7-9H,5-6,10H2,1-4H3,(H,15,17)
InChIKey
NNJVILVZKWQKPM-UHFFFAOYSA-N
PubChem CID
3676

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library

IR spectrum

ChemArche Original Educational Content(redistributable)

Simulated FTIR trace

Predicted FTIR / %T

4 cm-1 resolution / deterministic instrument profile

Hover for cursor
4000350030002500200015001000500100500wavenumber (cm−1)transmittance (%)

Peak assignments

1660 cm−1amide C=O (simulated)
1645 cm−1C=C alkene (simulated)
3030 cm−1aromatic C-H (simulated)
1600 cm−1aromatic C=C (simulated)
2960 cm−1sp3 C-H (simulated)

Simulated NMR

On-demand educational prediction for lidocaine; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for lidocaine; not experimental data.

Sources

Molecule identity

Retrieved 8/7/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)

simulated IR

ChemForge original educational simulation.

ChemArche Original Educational Content(redistributable)
Open source record