Skip to content
Technical & commercial enquiries: sales@rssechem.com Certificate of analysis issued per lot · Worldwide shipping
Register Request a quote & Contact us

Cefpirome Sodium impurities and related standards

3 reference standards related to Cefpirome Sodium held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

CAS numbers are listed for 3 of 3; 3 entries carry a structure drawing.

On this page

3 reference standards

All entries — structure, identifiers and pack sizes

  • 6R,7S-Cefpirome

    CAS 130431-30-0C22H22N6O5S2

    MW 514.6

    CUSTOM SYNTHESISRS-I009173
  • Δ3-Cefpirome

    CAS 124667-22-7C22H22N6O5S2

    MW 514.6

    BACK ORDERRS-I002251
  • Cefpirome Sodium Impurity 2

    CAS 87314-56-5C16H17N3O3S

    MW 331.39

    IN STOCKRS-C474001

3 reference standards

Frequently asked

How many Cefpirome Sodium-related reference standards do you hold?
3 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 3 of them and 3 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Cefpirome Sodium impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Cefpirome Sodium impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Cefpirome Sodium impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.