Fexo Base Fexofenadine (Freebase) also known as Fexo-Base, is an advanced pharmaceutical intermediate with the CAS number 83799-24-0. It is the key intermediate in the synthesis of Fexofenadine Hydrochloride, a widely used second-generation antihistamine known for its non-sedative properties. SUN-VIIA plays a critical role in ensuring the efficacy and purity of the final active pharmaceutical ingredient (API), particularly in antihistamine formulations. Its high chemical stability and compliance with GMP manufacturing standards make it an essential component for leading pharmaceutical companies involved in allergy treatment formulations.
Fexo Base Fexofenadine (Freebase) also known as Fexo-Base, is an advanced pharmaceutical intermediate with the CAS number 83799-24-0. It is the key intermediate in the synthesis of Fexofenadine Hydrochloride, a widely used second-generation antihistamine known for its non-sedative properties. SUN-VIIA plays a critical role in ensuring the efficacy and purity of the final active pharmaceutical ingredient (API), particularly in antihistamine formulations. Its high chemical stability and compliance with GMP manufacturing standards make it an essential component for leading pharmaceutical companies involved in allergy treatment formulations.
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Pharmaceutical
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Pharmaceutical Actives & Precursors
Intermediates & Precursors
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Chemical Properties & Specifications
Primary active pharmaceutical ingredient (API) in antihistamine formulations.
Used in the manufacture of non-sedating antihistamines, effective for treating seasonal allergic rhinitis, chronic urticaria, and other allergic reactions.
Key API in the production of generic versions of antihistamines in oral solid dosage forms like tablets and capsules.
Sometimes formulated with other decongestants or anti-allergic agents to enhance therapeutic efficacy.
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