Valsartan Desvaleryl Impurity

Valsartan Desvaleryl Impurity is chemically (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine. It is also known as Des(oxopentyl) Valsartan. Valsartan Desvaleryl Impurity is supplied with detailed characterization data compliant with regulatory guideline. Valsartan Desvaleryl Impurity 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 Valsartan .

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.

Identification and characterization of potential impurities of valsartan, AT1 receptor antagonist
A.Sampath, A. Raghupathi Reddy, B.Yakambaram, A.Thirupathi, M.Prabhakar, P. Pratap Reddy, V. Prabhakar Reddy
Journal of Pharmaceutical and Biomedical Analysis Volume 50, Issue 3, 15 October 2009, Pages 405-412
 
Monitoring of Impurity Level of Valsartan and Hydrochlorothiazide Employing an RP–HPLC Gradient Mode
Darko Ivanović,Anđelija Malenović,Biljana Jančić,Prof. Dr. Mirjana Medenica  &Marija Mašković
Journal of Liquid Chromatography & Related Technologies  Volume 30, 2007 - Issue 19 Pages 2879-2890
 
A liquid chromatographic method for separation of sacubitril–valsartan and their stereoisomeric impurities
Lu Zhou, Liang Zou, Lili Sun, Hui Zhang, Wenkai Hui and  Qiaogen Zou
Anal. Methods, 2018,10, 1046-1053

• We need to receive valid purchase order with Bill to & Ship to address.
• The quotation ID needs to be mentioned in the purchase order.
• You will receive order confirmation prior to dispatch which need to be verified for any error in product, pack size, prices.

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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