Lyophilized Compositions of Phenobarbital Sodium Salt

A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenylethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2E...

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Hauptverfasser: Chodavarapu, Bala Tripura Sundari, Shukla, Anand, Lakkaraju, Dasaradhi, Mangali, Thirupathi, Shukla, Jay
Format: Patent
Sprache:eng
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Zusammenfassung:A composition of, method for producing, and use of an amorphous lyophilized Phenobarbital Sodium having high purity are presented. The amorphous lyophilized Phenobarbital Sodium is storage-stable being essentially void of impurities (e.g., phenylethylacetylurea (PEAU), 2-ethyl-2-phenylmalonamide (2EPMM), and/or alpha-phenylbutyrylguanidine (PBG)) upon reconstitution in water.