An imidazole derivative used in the preparation of novel sequentially labile pilocarpine prodrugs for improved ocular delivery. Synonyms: [S-(R*,S*)]-alpha-Ethyl-beta-(hydroxymethyl)-1-methyl-1H-Imidazole-5-butanoic Acid Monosodium Salt, Sodium Pilocarpate, Pilocarpine Hydrochloride EP Impurity B CAS No: 92598-79-3 Free acid: 28406-15-7 Molecular Formula: C11H17N2NaO3 Molecular Weight: 248.25 Purity (HPLC): 95% Appearance: White to off-white solid Melting Point: 167-172C (lit) Solubility: Water (Slightly, Heated Sonicated) Atmosphere: Inert Method for Determining Identity: Proton NMR Spectroscopic Analysis and Mass Spectrometric Analysis Elemental Analysis: Calculated: %C: 53.22, %H: 6.90, %N: 11.28 Sodium Content (Ion Chromatography): As Reported Specific Rotation (c=0.5, Water): As Reported Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20C. Hygroscopic, under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
248.25
CAS Number:
[92598-79-3]
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