Antazoline Phosphate

DMF

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

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 phosphate is applied topically to relieve the symptoms of allergic conjunctivitis.

Molecular Formula

C₁₇H₁₉N₃ · H₃PO₄

Relative Molecular Mass

265.36 g/mol (net), 363.35 g/mol (phosphate)

CAS-Number

91-75-8 (net), 154-68-7 (phosphate)

Long-term Storage

5 ± 3 °C