Bisoprolol EP Impurity A

Bisoprolol EP Impurity A is chemically (2RS)-1-(4-hydroxymethyl-phenoxy)-3-isopropylaminopropan-2-ol (as per EP). It is also known as Bisoprolol USP Related Compound A. Bisoprolol EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Bisoprolol 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 Bisoprolol.

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.

High-performance liquid chromatographic method for the determination of bisoprolol and potential impurities
Nelly N. Agapova*,Elissaveta Vasileva
Journal of Chromatogrkphy A, 654 (1993) 299-352
 
Investigation of the retention mechanisms of amlodipine besylate, bisoprolol fumarate, and their impurities on three different HILIC columns
Irena Kasagić-Vujanović, Biljana Jančić-Stojanović & Darko Ivanović
Journal of liquid chromatography & related technologies 2018, vol. 41, no. 9, 523–531
 
Robust UHPLC Separation Method Development for Multi‑API Product Containing Amlodipine and Bisoprolol: The Impact of Column Selection
Róbert Kormány, Imre Molnár, Jenő Fekete, Davy Guillarme & Szabolcs Fekete
Chromatographia volume 77, pages1119–1127(2014)
 
Stability-Indicating RP-HPLC and CE Methods for Simultaneous Determination of Bisoprolol and Perindopril in Pharmaceutical Formulation: A Comparative Study
Said A. Hassan, Nancy W. Nashat *, Mohamed R. Elghobashy, Samah S. Abbas and Azza A. Moustafa
Journal of Chromatographic Science, Volume 58, Issue 8, September 2020, Pages 747–758

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• The quotation ID needs to be mentioned in the purchase order.
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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.

Shipping:

• There will be 100 USD towards logistic charges per shipment if we used our FedEx. There will not be any charge if we use your FedEx/DHL Account. Depending on part shipment logistic charges will be added.
• For countries dispatch by courier is not allowed where product would be dispatched in cargo mode as per agreed Inco term.

Additional Charges:

• 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.
• Cold Shipment Charges needs to be considered as per quotation.
• For ice pack there are no additional charges.

Technical Queries:

• All technical queries need to raise within 15 days of product receipt. Thereafter it will be our resolved at our discretion.

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• All communication will be addressed to standards@synzeal.com
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