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Substance Name: Diphenylpyraline hydrochloride [USP:JAN]
RN: 132-18-3
UNII: G9FU7F1E87
InChIKey: LPRLDRXGWKXRMQ-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C19-H23-N-O.Cl-H

Molecular Weight

  • 317.858
 
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Names and Synonyms

Name of Substance

  • Diphenylpyraline hydrochloride
  • Diphenylpyraline hydrochloride [USP:JAN]

Synonyms

  • 1-Methyl-4-piperidyl benzhydryl ether hydrochloride
  • 1-Methylpiperidyl-4-benzhydrylether hydrochloride
  • 4-(Diphenylmethoxy)-1-methylpiperidine hydrochloride
  • Aerogastol
  • Allerzine
  • Anginosan
  • Belfene hydrochloride
  • Diafen
  • Diafen (antihistamine)
  • Diafen (VAN)
  • Diafen hydrochloride
  • Diaphen
  • Diaphen (VAN)
  • Diphenpyraline hydrochloride
  • Diphenylpyraline HCl
  • Diphenylpyraline hydrochloride
  • EINECS 205-049-3
  • Hispril
  • Hispril hydrochloride
  • Histalert
  • Histryl
  • Lergoban
  • Lyssipoll
  • NSC 61825
  • P 253
  • Sumadil
  • UNII-G9FU7F1E87

Systematic Names

  • Diphenylpyraline hydrochloride
  • Piperidine, 4-(diphenylmethoxy)-1-methyl-, hydrochloride
  • Piperidine, 4-(diphenylmethoxy)-1-methyl-, hydrochloride (1:1)

Registry Numbers

CAS Registry Number

  • 132-18-3

FDA UNII

  • G9FU7F1E87

Related Registry Number

  • 147-20-6 (Parent)

System Generated Number

  • 0000132183

Molecular Formulas

Molecular Formula

  • C19-H23-N-O.Cl-H

Molecular Formula Fragments

  • C19-H23-N-O
  • Cl-H
  • COMPONENT

Structure Descriptors

InChI

1S/C19H23NO.ClH/c1-20-14-12-18(13-15-20)21-19(16-8-4-2-5-9-16)17-10-6-3-7-11-17;/h2-11,18-19H,12-15H2,1H3;1H

InChIKey

LPRLDRXGWKXRMQ-UHFFFAOYSA-N

Smiles

C1CC(CCN1C)OC(c1ccccc1)c1ccccc1.Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intramuscular 64300ug/kg (64.3mg/kg)   Drugs in Japan Vol. 6, Pg. 333, 1982.
mouse LD50 intraperitoneal 108mg/kg (108mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 9, Pg. 759, 1967.
mouse LD50 intravenous 52mg/kg (52mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 5, Pg. 185, 1955.
mouse LD50 oral 210mg/kg (210mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 5, Pg. 185, 1955.
mouse LD50 subcutaneous 112mg/kg (112mg/kg)   Drugs in Japan Vol. 6, Pg. 333, 1982.
rat LD50 intramuscular 180mg/kg (180mg/kg)   Drugs in Japan Vol. 6, Pg. 333, 1982.
rat LD50 intravenous 28800ug/kg (28.8mg/kg)   Drugs in Japan Vol. 6, Pg. 333, 1982.
rat LD50 oral 698mg/kg (698mg/kg)   Drugs in Japan Vol. 6, Pg. 333, 1982.
rat LD50 subcutaneous 278mg/kg (278mg/kg)   Drugs in Japan Vol. 6, Pg. 333, 1982.