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Cefprozil Monohydrate EP Impurity A

SZ CAT No SZ-C116002
CAS No 22818-40-2
Mol.F. C8H9NO3
Mol.Wt. 167.2
Inv. Status Custom Synthesis
Same As SZ-C061002, SZ-A025010,
Rel. CAS No 55361-61-0 (Na salt) ; 71839-16-2 (K salt) ; 52067-90-0 (HCl salt) ; 170690-13-8 (Sulfate salt)


Chemical Name: (2R)-2-amino-2-(4-hydroxyphenyl)acetic acid (as per EP); (R)-2-Amino-2-(4-hydroxyphenyl)acetic acid (as per USP)

Synonym: Amoxicillin USP related compound I

Identification, isolation, and characterization of unknown degradation products of cefprozil monohydrate by high-performance thin-layer chromatography
Vandana Gawande* and Kailash Bothara
Journal of Planar Chromatography 27 (2014) 5, 372–376
 
Spectrophotometric Methods for the Determination of Cefprozil in Bulk and Dosage Form
Elrasheed A. Gadkariem,1 Mohammed M. Mutasim,1 Kamal E. E. Ibrahim,1 and Humeida A. El-Obeid2
Int J Biomed Sci. 2009 Sep; 5(3): 267–274.