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Ertapenem Related Compounds & Impurities

Ertapenem is a once-daily carbapenem antibiotic with broad Gram-positive and Gram-negative coverage but limited anti-pseudomonal activity, used for community-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 Ertapenem reference standards, pharmacopeial and non-pharmacopeial Ertapenem 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 Ertapenem-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

Ertapenem Dimer (a+b)

CAT. No.E770026 CAS No.NA Mol. F.C44H48N6O13S2+C44H48 Mol. W.1866.03 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer Ester Impurity

CAT. No.E770018 CAS No.402955-38-8 Mol. F.C44H50N6O14S2 Mol. W.951.03 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer I

CAT. No.E770037 CAS No.NA Mol. F.C43H48N6O14S2 Mol. W.937.00 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer II

CAT. No.E770036 CAS No.NA Mol. F.C44H50N6O14S2 Mol. W.951.00 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer III

CAT. No.E770010 CAS No.1199797-42-6 Mol. F.C44H50N6O14S2 Mol. W.951.03 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer Impurity

CAT. No.E770017 CAS No.402955-37-7 Mol. F.C44H48N6O13S2 Mol. W.933.01 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer IV

CAT. No.E770020 CAS No.NA Mol. F.C44H50N6O14S2 Mol. W.951.03 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer V

CAT. No.E770025 CAS No.NA Mol. F.C44H50N6O14S2 Mol. W.951.00 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Dimer VI

CAT. No.E770021 CAS No.NA Mol. F.C44H50N6O14S2 Mol. W.951.03 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Disodium

CAT. No.E770034 CAS No.3017-69-4 Mol. F.C22H25N3O7S.2Na Mol. W.521.50 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Impurity 10

CAT. No.E770041 CAS No.NA Mol. F.C19H21N3O3S Mol. W.371.45 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Impurity 11

CAT. No.E770042 CAS No.NA Mol. F.C34H39N5O10S2 Mol. W.741.83 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Impurity 12

CAT. No.E770022 CAS No.NA Mol. F.C22H27N3O8S Mol. W.493.50 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Impurity 29

CAT. No.E770023 CAS No.NA Mol. F.C44H50N6O14S2 Mol. W.951.03 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem Impurity 32

CAT. No.E770027 CAS No.NA Mol. F.C22H25N3O7S Mol. W.475.51 g/mol Stock Status Custom Synthesis
COA MSDS

Working Standards

Ertapenem

CAT. No.E770000 CAS No.153832-46-3 Mol. F.C22H25N3O7S Mol. W.475.52 g/mol Stock Status Custom Synthesis
COA MSDS

Isotope Labelled Compounds

Ertapenem D4 Disodium Salt

CAT. No.E770011 CAS No.NA Mol. F.C22H19D4N3Na2O7S Mol. W.523.50 g/mol Stock Status Custom Synthesis
COA MSDS

Ertapenem D4 sodium Salt

CAT. No.E770008 CAS No.NA Mol. F.C22H20D4N3O7S.Na Mol. W.501.52 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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