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Substance Name: Diphenylpyraline [INN:BAN]
RN: 147-20-6
UNII: 33361OE3AV
InChIKey: OWQUZNMMYNAXSL-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C19-H23-N-O

Molecular Weight

  • 281.397
 
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Names and Synonyms

Results Name

  • Diphenylpyraline [INN:BAN]

Name of Substance

  • Diphenylpyraline
  • Diphenylpyraline [INN:BAN]

Synonyms

  • 1-Methyl-4-piperidyl benzhydryl ether
  • 4-(Benzhydryloxy)-1-methylpiperidine
  • 4-(Diphenylmethoxy)-1-methylpiperidine
  • 5-21-01-00053 (Beilstein Handbook Reference)
  • Allergen
  • AN 1041
  • Belfene
  • BRN 0245467
  • Dayfen
  • Difenilpiralina
  • Difenilpiralina [INN-Spanish]
  • Diphenylpyraline
  • Diphenylpyralinum
  • Diphenylpyralinum [INN-Latin]
  • Diphenylpyrilene
  • EINECS 205-686-7
  • Hispril
  • Histryl
  • Histyn
  • Lyssipoll
  • Mepiben
  • N-Methylpiperidyl-(4)-benzhydrylaether salzsauren salze
  • N-Methylpiperidyl-(4)-benzhydrylaether salzsauren salze [German]
  • Neargal
  • UNII-33361OE3AV

Systematic Names

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

Registry Numbers

CAS Registry Number

  • 147-20-6

FDA UNII

  • 33361OE3AV

Related Registry Number

  • 132-18-3 (hydrochloride)

System Generated Number

  • 0000147206

Structure Descriptors

InChI

InChI=1S/C19H23NO/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

InChIKey

OWQUZNMMYNAXSL-UHFFFAOYSA-N

Smiles

CN1CCC(CC1)OC(c2ccccc2)c3ccccc3

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 42mg/kg (42mg/kg)   Therapie. Vol. 26, Pg. 1203, 1971.
mouse LD50 oral 250mg/kg (250mg/kg)   Therapie. Vol. 26, Pg. 155, 1971.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.900 (none)   EST
Atmospheric OH Rate Constant 1.30E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.