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Fexuprazan impurities and related standards

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

In this group: 2 impurity reference standards · 1 chemical reagent · 1 fine chemical. CAS numbers are listed for 4 of 4; 4 entries carry a structure drawing.

On this page

4 reference standards

All entries — structure, identifiers and pack sizes

  • Fexuprazan

    CAS 1902954-60-2C19H17F3N2O3S

    MW 410.09

    BACK ORDERRS-Z002G7F
  • Fexuprazan HCl

    CAS 1902954-87-3C19H17F3N2O3S.HCl

    MW 410.41

    IN STOCKRS-U049166
  • Fexuprazan Impurity 72

    CAS 6668-56-0C6H3ClFNO4S

    MW 239.6

    IN STOCKRS-U014135
  • Fexuprazan Impurity 73

    CAS 86156-93-6C6H3ClFNO4S

    MW 239.6

    CUSTOM SYNTHESISRS-F340001

4 reference standards

Frequently asked

How many Fexuprazan-related reference standards do you hold?
4 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 4 of them and 4 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Fexuprazan 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 Fexuprazan 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 Fexuprazan 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.