Product Name

  • Name

    Picenadol

  • EINECS
  • CAS No. 79201-85-7
  • Article Data1
  • CAS DataBase
  • Density 0.979g/cm3
  • Solubility
  • Melting Point
  • Formula C16H25 N O
  • Boiling Point 359°C at 760 mmHg
  • Molecular Weight 247.381
  • Flash Point 155.9°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, subcutaneous, intramuscular, and intravenous routes. A centrally acting analgesic. When heated to decomposition it emits toxic fumes of NOx and HCl.
  • Risk Codes
  • Molecular Structure Molecular Structure of 79201-85-7 (Picenadol)
  • Hazard Symbols
  • Synonyms Phenol,3-(1,3-dimethyl-4-propyl-4-piperidinyl)-, trans-(?à)-; (?à)-Picenadol; LY 150720; Phenol, 3-(1,3-dimethyl-4-propyl-4-piperidinyl)-,trans-; Picenadol
  • PSA 23.47000
  • LogP 3.33960

Picenadol Chemical Properties

Product Name: Picenadol (CAS NO.79201-85-7)


Molecular Formula: C16H25NO
Molecular Weight: 247.3758g/mol
Mol File: 79201-85-7.mol
Boiling point: 359 °C at 760 mmHg
Flash Point: 155.9 °C
Density: 0.979 g/cm3
Surface Tension: 34.1 dyne/cm
Enthalpy of Vaporization: 62.83 kJ/mol
Vapour Pressure: 1.19E-05 mmHg at 25°C
XLogP3-AA: 4.2
H-Bond Donor: 1
H-Bond Acceptor: 2
Structure Descriptors of Picenadol (CAS NO.79201-85-7):
  IUPAC Name: 3-[(3R,4S)-1,3-dimethyl-4-propylpiperidin-4-yl]phenol
  Canonical SMILES: CCCC1(CCN(CC1C)C)C2=CC(=CC=C2)O
  Isomeric SMILES: CCC[C@@]1(CCN(C[C@@H]1C)C)C2=CC(=CC=C2)O
  InChI: InChI=1S/C16H25NO/c1-4-8-16(9-10-17(3)12-13(16)2)14-6-5-7-15(18)11-14/h5-7,11,13,18H,4,8-10,12H2,1-3H3/t13-,16-/m0/s1 
  InChIKey: RTOHPIRUUAKHOZ-BBRMVZONSA-N

Picenadol Uses

 Picenadol (CAS NO.79201-85-7) is an effective analgesic with similar efficacy to pethidine (meperidine). It has been investigated for some applications such as obstetrics and dentistry, but never commercialised.

Picenadol Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 intramuscular 40mg/kg (40mg/kg) SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE

BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Toxicology Letters. Vol. 18(Suppl,
dog LD50 intramuscular 80mg/kg (80mg/kg) SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE

BEHAVIORAL: TREMOR

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Toxicology Letters. Vol. 18(Suppl,
mouse LD50 intravenous 65mg/kg (65mg/kg)   Toxicology Letters. Vol. 18(Suppl,
mouse LD50 oral 305mg/kg (305mg/kg)   Toxicology Letters. Vol. 18(Suppl,
mouse LD50 subcutaneous 172mg/kg (172mg/kg)   Toxicology Letters. Vol. 18(Suppl,
rat LD50 intravenous 67mg/kg (67mg/kg)   Toxicology Letters. Vol. 18(Suppl,
rat LD50 oral 887mg/kg (887mg/kg)   Toxicology Letters. Vol. 18(Suppl,
rat LD50 subcutaneous 333mg/kg (333mg/kg)   Toxicology Letters. Vol. 18(Suppl,

Picenadol Safety Profile

Poison by ingestion, subcutaneous, intramuscular, and intravenous routes. A centrally acting analgesic. When heated to decomposition it emits toxic fumes of NOx and HCl.

Picenadol Specification

 Picenadol ,its CAS NO. is 79201-85-7,the synonyms is (+-)-3-(1,3-Dimethyl-4-propyl-4-piperidinyl)phenol ; Picenadolum ; UNII-TV3535QWTJ ; Phenol, 3-(1,3-dimethyl-4-propyl-4-piperidinyl)-, trans-(+-)- .

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