N-(2-Diphenylmethoxyethyl)-N,N-dimethylammonium 8-chlorotheophyllinate
Empirical Formula (Hill Notation):
C17H21NO · C7H7ClN4O2
CAS Number:
Molecular Weight:
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

SMILES string




InChI key


Gene Information

human ... HRH1(3269)

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General description

Dimenhydrinate is a salt of antihistamine drugs, such as diphenhydramine and 8-chlorotheophylline. It has antiemetic properties. Dimenhydrinate is used to treat nausea and vomiting during pregnancy.


10 g in poly bottle


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Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Certificate of Analysis
Certificate of Origin
Tawnya G Flick et al.
Analytical chemistry, 82(4), 1179-1182 (2010-01-23)
Accurate and rapid quantitation is advantageous to identify counterfeit and substandard pharmaceutical drugs. A standard-free electrospray ionization mass spectrometry method is used to directly determine the dosage in the prescription and over-the-counter drugs Tamiflu, Sudafed, and Dramamine. A tablet of...
Kyle McKechnie et al.
Canadian journal of anaesthesia = Journal canadien d'anesthesie, 57(5), 453-457 (2010-03-06)
To describe a case of ventricular tachycardia after co-administration of ondansetron and dimenhydrinate to a child with occult congenital QT prolongation. A previously healthy 11-yr-old girl presented for surgical excision of a thyroglossal duct cyst under general anesthesia. Induction and...
Xiang Li et al.
The Journal of chemical physics, 133(14), 144304-144304 (2010-10-19)
The hydrated nucleoside anions, uridine(-)(H(2)O)(n=0-2), cytidine(-)(H(2)O)(n=0-2), and thymidine(-)(H(2)O)(n=0,1), have been prepared in beams and studied by anion photoelectron spectroscopy in order to investigate the effects of a microhydrated environment on parent nucleoside anions. Vertical detachment energies (VDEs) were measured for...
Drugs During Pregnancy and Lactation: Handbook of Prescription Drugs and Comparative Risk Assessment (2001)
Paul Enarson et al.
Canadian family physician Medecin de famille canadien, 57(4), 431-432 (2011-04-15)
Dimenhydrinate is an over-the-counter drug that is commonly used for the treatment of nausea and vomiting. Many of my adult patients use it, but is it safe and useful in the pediatric population? Dimenhydrinate appears to be safe for use...

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