Tamoxifen EP Impurity A (HCl salt)

Tamoxifen EP Impurity A (HCl salt) is chemically 2-[4-[(E)-1,2-diphenylbut-1-en-1-yl]phenoxy]-N,N-dimethylethan-1-amine hydrochloride (as per EP). It is also known as (E)-Tamoxifen ; cis-Tamoxifen. Tamoxifen EP Impurity A (HCl salt) is supplied with detailed characterization data compliant with regulatory guideline. Tamoxifen EP Impurity A (HCl salt) 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 Tamoxifen.

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.

Simultaneous Determination of Tamoxifen Citrate and Its E Isomer Impurity in Bulk Drug and Tablets by High-Performance Liquid Chromatography
Harry G.Jalonen
Journal of Pharmaceutical Sciences Volume 77, Issue 9, September 1988, Pages 810-813
 
Quantitative monitoring of tamoxifen in human plasma extended to 40 metabolites using liquid-chromatography high-resolution mass spectrometry: New investigation capabilities for clinical pharmacology
Elyes Dahmane, Julien Boccard, Chantal Csajka, Serge Rudaz
Analytical and Bioanalytical Chemistry 406(11)
 
Analysis of Tamoxifen and Its Metabolites by On-Line Capillary Electrophoresis−Electrospray Ionization Mass Spectrometry Employing Nonaqueous Media Containing Surfactants
Wenzhe Lu, Grace K. Poon, Paul L. Carmichael, and Richard B. Cole
Anal. Chem. 1996, 68, 4, 668–674

• 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.

Reach to Us:

• All communication will be addressed to standards@synzeal.com
• SynZeal emphasize on formal communication which is required for smooth processing of the purchase order. It helps multiple people to remain informed about all details.
• For specific purpose, there are below e-mail address to be used.
  • For New products # standards@synzeal.com
  • Order confirmation # order@synzeal.com
  • Open Order Status # projects@synzeal.com
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  • Invoice Related Query # sales@synzeal.com
  • Logistic Documents # exports@synzeal.com (For export customer only)
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