Dynacirc
DynaCirc® (isradipine) Capsules
DRUG DESCRIPTION
DynaCirc® (isradipine) is a calcium antagonist available for oral administration in capsules containing 2.5 mg or 5 mg.
The structural formula of isradipine is:
Chemically, isradipine is 3,5- Pyridinedicarboxylic acid, 4-(4-benzofurazanyl)-1,4-dihydro-2.6- dimethyl-, methyl 1-methylethyl ester. Isradipine is a yellow, fine crystalline powder which is odorless or has a faint characteristic odor. Isradipine is practically insoluble in water (<10 mg/L at 37° C), but is soluble in ethanol and freely soluble in acetone, chloroform and methylene chloride.
Active Ingredient: isradipine
Inactive Ingredients: colloidal silicon dioxide, D&C Red No.7 Calcium Lake, FD&C Red No.40 (5 mg capsule only), FD& C Yellow No.6 Aluminum Lake, gelatin, lactose, starch, titanium dioxide and other ingredients.
The 2.5 mg and 5 mg capsules may also contain: benzyl alcohol, butylparaben, edetate calcium disodium, methylparaben, propylparaben, sodium propionate.
Generic Name: Isradipine
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