Cefoxitin EP Impurity F

Cefoxitin EP Impurity F is chemically (6R,7S)-3-[(Carbamoyloxy)methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(thiophen-2-yl)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP). It is also known as (S)-Methoxy Cefoxitin. Cefoxitin EP Impurity F is supplied with detailed characterization data compliant with regulatory guideline. Cefoxitin EP Impurity F 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 Cefoxitin.

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.

Compatible stability of injected cefoxitin sodium and dexamethasone
By Xie, Yan-qing
From Hainan Yixueyuan Xuebao (2015), 21(10), 1316-1317, 1321
 
Study of a major impurity in cefoxitin sodium
By Li, Zhe-yu; Wang, Yu-chi; Zhang, Jing-xia; Zhang, Chun-ran; Xu, Ming-qin; Li, Qiang; Deng, Jun-feng; Tang, Ke-hui
From Zhongguo Kangshengsu Zazhi (2015), 40(12), 925-929
 
Compatible stability of cefoxitin sodium for injection and sodium potassium magnesium calcium and glucose injection
By Yang, Jing; Liu, Zi-ling; Yang, Jian; Li, Jun-yi; Zhang, Xin-yu; Song, He-di; Zhang, Ting-hui
From Zhongguo Yaofang (2014), 25(34), 3217-3218
 

• 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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