Glatiramer (acetate) → (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid;(2S)-2-aminopentanedioic acid;(2S)-2-aminopropanoic acid;(2S)-2,6-diaminohexanoic acid

Participants

Reaction Steps

4.8 mg of glatiramer acetate (potency 83% as base for reference standard) were weighed into a 10 ml volumetric flask. Approximately 7 ml of 0.1M borate buffer were added to afford dissolution of the glatiramer acetate in ultrasonic bath. The solution was further diluted with 0.1M borate buffer to obtain glatiramer stock solution 400 μg/ml (as base).

Provenance & Evidence