4-Methyldiphenhydramine

Chemical compound
p-Methyldiphenhydramine
Identifiers
  • N,N-Dimethyl-2-[(4-methylphenyl)(phenyl)methoxy]ethanamine
CAS Number
  • 19804-27-4
PubChem CID
  • 19935
ChemSpider
  • 18776 checkY
UNII
  • P9633413CU
CompTox Dashboard (EPA)
  • DTXSID20903322 Edit this at Wikidata
ECHA InfoCard100.039.375 Edit this at Wikidata
Chemical and physical data
FormulaC18H23NO
Molar mass269.388 g·mol−1
3D model (JSmol)
  • Interactive image
  • O(CCN(C)C)C(c1ccccc1)c2ccc(cc2)C
InChI
  • 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 checkY
  • Key:PJUYQWIDNIAHIZ-UHFFFAOYSA-N checkY
  (verify)

4-Methyldiphenhydramine is an antihistamine and anticholinergic.

It is structurally analogous to diphenhydramine.

References

Acetylcholine receptor modulators
  • v
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Muscarinic acetylcholine receptor modulators
mAChRsTooltip Muscarinic acetylcholine receptors
Agonists
Antagonists
Precursors
(and prodrugs)
See also
Receptor/signaling modulators
Nicotinic acetylcholine receptor modulators
Acetylcholine metabolism/transport modulators
  • v
  • t
  • e
nAChRsTooltip Nicotinic acetylcholine receptors
Agonists
(and PAMsTooltip positive allosteric modulators)
Antagonists
(and NAMsTooltip negative allosteric modulators)
Precursors
(and prodrugs)
See also
Receptor/signaling modulators
Muscarinic acetylcholine receptor modulators
Acetylcholine metabolism/transport modulators
  • v
  • t
  • e
H1
Agonists
Antagonists
  • Unknown/unsorted: Azanator
  • Belarizine
  • Elbanizine
  • Flotrenizine
  • GSK1004723
  • Napactadine
  • Tagorizine
  • Trelnarizine
  • Trenizine
H2
Agonists
Antagonists
H3
Agonists
Antagonists
H4
Agonists
Antagonists
See also
Receptor/signaling modulators
Monoamine metabolism modulators
Monoamine reuptake inhibitors


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