Pemirolast Potassium

Pemirolast potassium is primarily utilized in treating allergic conditions, particularly:

• Allergic conjunctivitis: Used in ophthalmic formulations to relieve eye itching.
• Hay fever: Alleviates symptoms associated with seasonal allergies.
• Pulmonary hypersensitivity: Investigated for its potential use in preventing reactions to certain drugs.

Moreover, its properties as a mast cell stabilizer make it a candidate for further research in managing other allergic and inflammatory conditions .

Pemirolast potassium exhibits notable biological activity as an antihistamine. Its primary mechanism involves binding to histamine H1 receptors, thereby blocking the action of endogenous histamine. This action alleviates symptoms such as itching and redness caused by allergic reactions. Additionally, pemirolast has been shown to inhibit eosinophil chemotaxis into ocular tissues and prevent the release of inflammatory mediators from eosinophils .

The half-life of pemirolast potassium when administered topically is approximately 4.5 hours, indicating its relatively short duration of action .

Please email your required order quantity and detailed technical specifications to sales@.
Our sales team will promptly prepare an accurate quotation for your bulk order and provide a comprehensive pricing proposal.

All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.