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Nesuparib impurities and related standards

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

In this group: 3 general reference standards · 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

  • Nesuparib

    CAS 2055357-64-5C23H24N6O

    MW 400.49

    BACK ORDERRS-N321001
  • Nesuparib Impurity 1

    CAS 2055358-36-4C30H57IN2O2S

    MW 636.32

    BACK ORDERRS-Z401EQG
  • Nesuparib Impurity 14

    CAS 2055358-46-6C37H64N2O5S2

    MW 680.43

    BACK ORDERRS-Z401EQH
  • Nesuparib Impurity 32

    CAS 2055356-93-7C65H98N4NaO20PS2

    MW 1372.59

    CUSTOM SYNTHESISRS-Z401EQF

4 reference standards

Frequently asked

How many Nesuparib-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 Nesuparib 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 Nesuparib 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 Nesuparib 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.