Diphenidol-d<sub>10</sub>

Diphenidol-d10

CAT N°: 33979
Price:

From 182.00 154.70

Diphenidol-d10 is intended for use as an internal standard for the quantification of diphenidol (Item No. 18674) by GC- or LC-MS. Diphenidol is an antagonist of muscarinic acetylcholine receptors (mAChRs; Kis = 0.43, 2.8, 1.1, 0.91, and 1.28 µM in CHO cell membranes expressing M1-5 receptors, respectively).{61413} It also inhibits Kv channels in Neuro2A cells (IC50 = 28.2 µM), as well as L-type voltage-gated calcium channels in differentiated NG 108-15 cells in a concentration-dependent manner.{30250} Microiontophoretic application of diphenidol inhibits rotation-induced firing of medial vestibular nucleus neurons in a cat model of vertigo.{30249} Diphenidol (3.2 mg/kg, i.v.) prevents apomorphine-induced emesis in dogs.{30251} Formulations containing diphenidol have been used in the treatment of vertigo and as antiemetics.

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