Antazoline Sulfate

DMF

2-(N-Phenyl-N-benzyl-aminomethyl)imidazoline · sulfate;
2-[(N-Benzylanilino)methyl]-2-imidazoline · sulfate;
4,5-Dihydro-N-phenyl-N-(phenylmethyl)-1H-imidazole-2-methanamine · sulfate

Conjunctivitis

The histamine H1 receptor antagonist antazoline, an imidazoline derivative, acts as an antihistamine and, hence, as an antiallergic agent. In ophthalmic solutions, usually in combination with a decongestant, antazoline sulfate is applied topically to relieve the symptoms of allergic conjunctivitis.

Molecular Formula

2 C₁₇H₁₉N₃ · H₂SO₄

Relative Molecular Mass

265.36 g/mol (net), 628.80 g/mol (hemisulfate)

CAS-Number

91-75-8 (net), 84803-70-3 (hemisulfate)

Long-term Storage

5 ± 3 °C