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XP 524 impurities and related standards

8 reference standards related to XP 524 held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 7 general reference standards · 1 impurity reference standard. CAS numbers are listed for 8 of 8; 8 entries carry a structure drawing.

On this page

8 reference standards

All entries — structure, identifiers and pack sizes

  • XP 524

    CAS 2344825-52-9C30H28N6O3S

    MW 552.19

    CUSTOM SYNTHESISRS-Z405YLR

  • XP 524 Impurity 8

    CAS 2471981-02-7C5H12NPb+3

    MW 294.07

    CUSTOM SYNTHESISRS-Z401G7G

  • XP 524 Impurity 9

    CAS 2344826-07-7C5H12NPb+3

    MW 294.07

    IN STOCKRS-Z401FTC

  • XP 524 Impurity 18

    CAS 2344825-74-5C50H62F3N11O9S

    MW 1049.44

    BACK ORDERRS-Z401FTB

  • XP 524 Impurity 58

    CAS 2471981-34-5C26H44N2O4S2

    MW 512.27

    BACK ORDERRS-Z401G7H

  • XP 524 Impurity 60

    CAS 3033576-00-7C5H12NPb+3

    MW 294.07

    IN STOCKRS-Z401HKZ

  • XP 524 Impurity 73

    CAS 3033576-12-1C33H37N7O3S

    BACK ORDERRS-X026001

  • XP 524 Impurity 92

    CAS 2344825-28-9C23H41IN2OS

    MW 520.2

    BACK ORDERRS-Z401FTA

8 reference standards

Frequently asked

How many XP 524-related reference standards do you hold?
8 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 8 of them and 8 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a XP 524 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 XP 524 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 XP 524 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.