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Substance Name: Meptazinol hydrochloride [USAN]
RN: 59263-76-2
UNII: T62FQ4ZCPA
InChIKey: MPJUSISYVXABBH-UHFFFAOYSA-N

Note

  • A narcotic antagonist with analgesic properties. It is used for the control of moderate to severe pain.

Molecular Formula

  • C15-H23-N-O.Cl-H

Molecular Weight

  • 269.814
 

Classification Codes

  • Analgesic
  • Drug / Therapeutic Agent
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Names and Synonyms

Name of Substance

  • Meptazinol hydrochloride
  • Meptazinol hydrochloride [USAN]

Synonyms

  • 3-(3-Ethylhexahydro-1-methyl-1H-azepin-3-yl)phenol hydrochloride
  • EINECS 261-683-0
  • IL 22811
  • IL 22811 HCl
  • m-(3-Ethyl-1-methyl-hexahydro-1H-azepin-3-yl)phenol hydrochloride
  • m-(3-Ethylhexahydro-1-methyl-1H-azepin-3-yl)phenol hydrochloride
  • Meptazinol HCl
  • Meptazinol hydrochloride
  • Phenol, m-(3-ethyl-1-methyl-hexahydro-1H-azepin-3-yl)-, hydrochloride
  • UNII-T62FQ4ZCPA
  • WY 22811
  • WY 22811 HCl

Systematic Names

  • 3-(3-Ethylhexahydro-1-methyl-1H-azepin-3-yl)phenol hydrochloride
  • Phenol, 3-(3-ethylhexahydro-1-methyl-1H-azepin-3-yl)-, hydrochloride

Registry Numbers

CAS Registry Number

  • 59263-76-2

FDA UNII

  • T62FQ4ZCPA

Related Registry Number

  • 54340-58-8 (Parent)

System Generated Number

  • 0059263762

Molecular Formulas

Molecular Formula

  • C15-H23-N-O.Cl-H

Molecular Formula Fragments

  • C15-H23-N-O
  • Cl-H
  • COMPONENT

Structure Descriptors

InChI

1S/C15H23NO.ClH/c1-3-15(9-4-5-10-16(2)12-15)13-7-6-8-14(17)11-13;/h6-8,11,17H,3-5,9-10,12H2,1-2H3;1H

InChIKey

MPJUSISYVXABBH-UHFFFAOYSA-N

Smiles

c1ccc(cc1[C@@]1(CCCC[N@@](C1)C)CC)O.Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 118mg/kg (118mg/kg)   General Pharmacology. Vol. 9, Pg. 73, 1978.
mouse LD50 oral 282mg/kg (282mg/kg)   General Pharmacology. Vol. 9, Pg. 73, 1978.
rat LD50 intraperitoneal 106mg/kg (106mg/kg)   General Pharmacology. Vol. 9, Pg. 73, 1978.
rat LD50 oral 1260mg/kg (1260mg/kg)   General Pharmacology. Vol. 9, Pg. 73, 1978.