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Pregabalin Impurity 7
Vilanterol Impurity 33
Title Pregabalin Impurity 7 Vilanterol Impurity 33
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Description

Pregabalin Impurity 7 is chemically (S)-1-acetyl-4-isobutylpyrrolidin-2-one.
Pregabalin Impurity 7 is supplied with detailed characterization data compliant with regulatory guideline. Pregabalin Impurity 7 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 Pregabalin.

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

Vilanterol Impurity 33 is chemically 2,2,2-Triphenylacetic acid.
Vilanterol Impurity 33 is supplied with detailed characterization data compliant with regulatory guideline. Vilanterol Impurity 33 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 Vilanterol.

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

Availability In stock In stock
CAS No 1374336-43-2 595-91-5
Inv. Status Under Synthesis In Stock
Mol.F. C10H17NO2 C20H16O2
ISP CAT No ISP-P028017 ISP-V031037
Mol.Wt. 183.3 288.3