imidazoline hydrochloride

White, or close to white crystalline powder.
Bitter taste.
Soluble in water, soluble in ethanol, slightly soluble in chloroform, soluble in ether.
The melting point of 254 ~ 260 ℃.
A role in the circulation system of vascular active drugs, and proposed the adrenaline drugs, the pharmacological activities of contraction in blood vessels, relieve nasal mucosal swelling and hyperemia.
It is a direct acting alpha adrenergic agent had marked effect, can make the nasal expansion of small artery contraction, but the impact on any beta adrenergic receptors.
Within 10 minutes after local application, effect can appear, the last 2 ~ 6 hours.
Clinically for the treatment of a variety of causes of acute or chronic nose, eye, pharynx mucosa hyperemia.