Cefazolin EP Impurity I

Name: Cefazolin EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-024839

About Cefazolin EP Impurity I

Listed under CAS 1675244-99-1, Cefazolin EP Impurity I is a pharmacopeial impurity of Cefazolin available from Vaqora Chemicals. The compound has the formula C14H16N8O5S3, corresponding to a molecular weight of 472.5 g/mol. Common synonyms include Cefazolin Sodium - Impurity I.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

This Cefazolin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cefazolin EP Impurity I is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Cefazolin

View every impurity, metabolite and intermediate we list for Cefazolin.

Cefazolin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefazolin EP Impurity I
Catalogue No.	VQ-024839
CAS Number	1675244-99-1
Molecular formula	C₁₄H₁₆N₈O₅S₃
Molecular weight	472.5 g/mol
Grade	Reference Standard
HSN code	38229090

Physical properties
Physical form	Solid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cefazolin EP Impurity I?

The CAS Registry Number of Cefazolin EP Impurity I is 1675244-99-1. It is also known as Cefazolin Sodium - Impurity I.

What is the molecular formula and molecular weight of Cefazolin EP Impurity I?

Cefazolin EP Impurity I has the molecular formula C14H16N8O5S3 and a molecular weight of 472.5 g/mol.

What is Cefazolin EP Impurity I used for?

Cefazolin EP Impurity I is supplied as a characterised reference material related to Cefazolin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Cefazolin EP Impurity I can I order?

We supply Cefazolin EP Impurity I in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cefazolin EP Impurity I?

Yes. Every lot of Cefazolin EP Impurity I is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cefazolin EP Impurity I be shipped internationally?

Yes. We export Cefazolin EP Impurity I worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.