Palbociclib Impurity 99

Palbociclib Impurity 99 is chemically Di-tert-butyl 4,4'-(2-nitropyridine-3,5-diyl)bis(piperazine-1-carboxylate). Palbociclib Impurity 99 is supplied with detailed characterization data compliant with regulatory guideline. Palbociclib Impurity 99 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 Palbociclib.

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.

New stability-​indicating liquid chromatographic method for determination of palbociclib (an anti-​breast cancer drug)
By Kallepalli, Pramadvara; Annapurna, Mukthinuthalapati Mathrusri
From International Journal of Green Pharmacy (2018), 12(1Suppl.), S270-S275
 
Optimization and validation of RP-​HPLC method for simultaneous estimation of palbociclib and letrozole
By Dange, Yuvraj; Bhinge, Somnath; Salunkhe, Vijay
From Toxicology Mechanisms and Methods (2018), 28(3), 187-194

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Delivery time:

• In Stock product will dispatch in 24 h after receipt of purchase order. It usually take 2-3 days to receive products in India and 5-6 working days for export customer depending on destination.
• The custom synthesis products would be dispatched as per quoted timeline.

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• Controlled substance charges need to follow as per quotation. The specific inputs are required for controlled substance because regulatory status will differ based on destination.
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