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Cefotaxime Related Compounds & Impurities

Cefotaxime is a third-generation parenteral cephalosporin with broad Gram-negative activity and used for meningitis and serious hospital-acquired infections.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Cefotaxime reference standards, pharmacopeial and non-pharmacopeial Cefotaxime impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Cefotaxime-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Impurity Standards

Cefotaxime Bromoacetyl Analog

CAT. No.C300009 CAS No.83305-12-8 Mol. F.C15H16BrN3O8S Mol. W.478.28 g/mol Stock Status Under Synthesis
COA MSDS

Cefotaxime Dimer

CAT. No.C300005 CAS No.NA Mol. F.C30H30N10O12S4 Mol. W.850.88 g/mol Stock Status Custom Synthesis
COA MSDS

Cefotaxime Impurity 14

CAT. No.C300013 CAS No.NA Mol. F.C48H47N15O19S6 Mol. W.1330.37 g/mol Stock Status Custom Synthesis
COA MSDS

Cefotaxime Impurity 2

CAT. No.C300014 CAS No.60845-87-6 Mol. F.C7H10BrNO4 Mol. W.250.98 g/mol Stock Status Custom Synthesis
COA MSDS

Cefotaxime Impurity 3

CAT. No.C300015 CAS No.64485-87-6 Mol. F.C7H10ClNO4 Mol. W.207.61 g/mol Stock Status Custom Synthesis
COA MSDS

Cefotaxime Sodium Impurity F

CAT. No.C300010 CAS No.175032-97-0 Mol. F.C30H30N10O12S4 Mol. W.850.88 g/mol Stock Status Instock
COA MSDS

Working Standards

Cefotaxime Acid

CAT. No.C300000A CAS No.63527-52-6 Mol. F.C16H17N5O7S2 Mol. W.455.47 g/mol Stock Status Custom Synthesis
COA MSDS

Cefotaxime Sodium

CAT. No.C300000 CAS No.64485-93-4 Mol. F.C16H16N5NaO7S2 Mol. W.477.45 g/mol Stock Status Instock
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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