Penicillamine Impurity 4

Silver(I) Complex Formation with Cysteine, Penicillamine, and Glutathione
Bonnie O. Leung, Farideh Jalilehvand*, Vicky Mah, Masood Parvez, and Qiao Wu
Inorg. Chem. 2013, 52, 8, 4593–4602
 
Determination of hydroxylamine genotoxic impurity by derivatization in penicillamine drug substance by GCHS-MS
Ravi Uppala, M. Arthanareeswari
Materials Today: Proceedings 34(4)
 
Recognition of D-Penicillamine Using Schiff Base Centered Fluorescent Organic Nanoparticles and Application to Medicine Analysis
Prasad G. Mahajan, Govind B. Kolekar & Shivajirao R. Patil
Journal of Fluorescence volume 27, pages829–839(2017)

Penicillamine Impurity 4 is chemically 5,5-Dimethyl-2-(1,2,4,5-tetrahydroxy-3-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)pentyl)thiazolidine-4-carboxylic acid. Penicillamine Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Penicillamine Impurity 4 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 Penicillamine.

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.