Meperidine

• Formula: C₁₅H₂₁NO₂
• Molecular weight: 247.3327
• IUPAC Standard InChI: InChI=1S/C15H21NO2/c1-3-18-14(17)15(9-11-16(2)12-10-15)13-7-5-4-6-8-13/h4-8H,3,9-12H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: XADCESSVHJOZHK-UHFFFAOYSA-N Copy
• CAS Registry Number: 57-42-1
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 4-Piperidinecarboxylic acid, 1-methyl-4-phenyl-, ethyl ester; Pethidine; Isonipecotic acid, 1-methyl-4-phenyl-, ethyl ester; Demerol; Isonipecaine; Meperidol; Pethanol; Pethidin; Pethidineter; Phetidine; Piperosal; Demarol; Ethyl 1-methyl-4-phenylisonipecotate; Ethyl 1-methyl-4-phenylpiperidine-4-carboxylate; N-Methyl-4-phenyl-4-carbethoxypiperidine; 1-Methyl-4-phenylisonipecotic acid, ethyl ester; 1-Methyl-4-phenyl-piperidin-4-carbon-saeure-aethylester; Methyl phenylpiperidine carbonic acid ethyl ester; 1-Methyl-4-phenylpiperidine-4-carboxylic acid ethyl ester; Nemerol; Petydyna; Pipersal; 1-Methyl-4-phenyl-4-piperidinecarboxylic acid ethyl ester; Ethyl 1-methyl-4-phenyl-4-piperidinecarboxylate; Renaudin; Centralgin; Dispadol; Dolcontral; Dolosal; Dolsin; Lidol; Lydol; Operidine; Petantin; Piridosal; Dolantin; Meperidine (demerol)); Pethidine-M; 1-Methyl-4-phenylpiperidine-4-carboxylic acid ethyl ester (meperidine)
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Roy and Flynn, 1988
Roy, Samir D.; Flynn, Gordon L., Pharmaceutical Research, 1988, 05, 9, 580-586, https://doi.org/10.1023/A:1015994030251 . [all data]

Notes

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• Symbols used in this document:
  

  ΔfusH

  Enthalpy of fusion

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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