Anodyne

DPH
Diphenhydramine
Molecular structure via molpic based on CDK
Physical properties
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255.35 g/mol [1]
AppearanceOil [1]
Melting point161-162 [1]
Boiling point150-165 °C at 2.00E+00 mm Hg [1]
SolubilityIn water, 3.06X10+3 mg/L at 37 °C [1]
3.3 [1]
Structural Identifiers
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C17H21NO [1]
2-benzhydryloxy-N,N-dimethylethanamine [1]
CN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2 [1]
InChI=1S/C17H21NO/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16/h3-12,17H,13-14H2,1-2H3 [1]
InChIKeyZZVUWRFHKOJYTH-UHFFFAOYSA-N [1]
Dosing
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Elimination half-lifeRange: 2.4–13.5 h
Oral
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Threshold1 - 15.300000000000004 mg
Light15.300000000000004 - 50 mg
Common50 - 150 mg
Strong150 - 350 mg
Heavy350 - 600 mg
Statistically derived dosages by Sernyl

Diphenhydramine

Diphenhydramine (also known as Benzhydramine, Alledryl, Probedryl, Dihidral, Antistominum, Benzhydraminum, Benzhydroamina, Diphantine, Difenhydramin or Allergical)

Chemistry

Salts []

Diphenhydramine is typically found in the form of its maleate, citrate, laurylsulfate, hydrochloride and salicylate salts.

 []

Diphenhydramine is a achiral mixture

Anodyne Usernotes
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0xea / Diphenhydramine via At 50mg , and ; seams too improve allergy symptoms

Legal status []

  • Canada: Diphenhydramine is a OTC substance.
  • United Kingdom: Diphenhydramine is a P substance.
  • United States: Diphenhydramine is a OTC substance.
  • United Nations: Diphenhydramine is a Unscheduled substance.

See also []