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Family · Pharmaceutical analytical standards

Antazoline

A first-generation H1 antihistamine of the imidazoline family, with anticholinergic properties: it is used in eye drops to relieve the symptoms of allergic conjunctivitis. This family brings together the active ingredient and other impurities.

Did you know?In eye drops it is usually paired with naphazoline: antazoline blocks the effects of histamine, while naphazoline narrows the small vessels of the conjunctiva and reduces redness of the eye.

Antazoline HemisulfateGo to the active ingredient →

EDQM standards 1

The official European Pharmacopoeia standards for this family.

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Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.