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Substance Name: p-Methyldiphenhydramine
RN: 19804-27-4
UNII: P9633413CU
InChIKey: PJUYQWIDNIAHIZ-UHFFFAOYSA-N

Molecular Formula

  • C18-H23-N-O

Molecular Weight

  • 269.386
 
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Names and Synonyms

Name of Substance

  • p-Methyldiphenhydramine

Synonyms

  • EINECS 243-329-7
  • UNII-P9633413CU

Systematic Name

  • 2-((p-Methyl-alpha-phenylbenzyl)oxy)ethyl(dimethyl)amine

Registry Numbers

CAS Registry Number

  • 19804-27-4

FDA UNII

  • P9633413CU

System Generated Number

  • 0019804274

Structure Descriptors

InChI

1S/C18H23NO/c1-15-9-11-17(12-10-15)18(20-14-13-19(2)3)16-7-5-4-6-8-16/h4-12,18H,13-14H2,1-3H3

InChIKey

PJUYQWIDNIAHIZ-UHFFFAOYSA-N

Smiles

c1([C@@H](c2ccccc2)OCCN(C)C)ccc(cc1)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 3.650 (none)   EST
Atmospheric OH Rate Constant 1.29E-10 cm3/molecule-sec 25 EST

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