Sulbactam EP Impurity A

Simultaneous determination of ampicillin, cefoperazone, and sulbactam in pharmaceutical formulations by HPLC with β‐cyclodextrin stationary phase
Tai‐Li Tsou  Yu‐Chuan Huang  Chiu‐Wey Lee  An‐Rong Lee  Hsian‐Jenn Wang  Su‐Hwei Chen
Journal of Separation Science Volume30, Issue15 October 2007 Pages 2407-2413
 
High-performance liquid chromatography for the simultaneous estimation of cefoperazone and sulbactam in rat plasma and its importance in therapeutic drug monitoring
swati korake,abhishek pawar,sushank surywanshi, c. bothiraja,atmaram pawar
Int J Pharm Pharm Sci, Vol 12, Issue 10, 92-97
 
Development and Validation of Stability Indicating HPLC Method for the Determination of Impurities in the Sterile Mixture of Cefoperazone and Sulbactam
Ramu Ivaturi, Thuttagunta Manikya Sastry, Satyaveni Sunkara
Current Pharmaceutical Analysis 14(7)

Sulbactam EP Impurity A is chemically (2S)-2-Amino-3-methyl-3-sulfinobutanoic acid. It is also known as Sulbactam USP Related Compound A ; 3-Sulfino-D-valine. Sulbactam EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Sulbactam EP Impurity A can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Sulbactam.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.