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Nystatin impurities and related standards

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

In this group: 4 fine chemicals · 2 impurity reference standards. CAS numbers are listed for 6 of 6; 6 entries carry a structure drawing.

On this page

6 reference standards

All entries — structure, identifiers and pack sizes

  • Nystatin

    CAS 1400-61-9C47H75NO17

    MW 926.1

    IN STOCKRS-U042108

  • iso-Nystatin A1

    CAS 2023830-46-6C47H75NO17

    MW 926.11

    CUSTOM SYNTHESISRS-U061154

  • Nbd-Nystatin

    CAS 96475-98-8C60H89N5O21

    MW 1216.39

    BACK ORDERRS-N160003

  • Nystatin A2

    CAS 65086-32-0C47H75NO16

    MW 910.1

    BACK ORDERRS-U042269

  • Nystatin A3

    CAS 62997-67-5C53H85NO20

    MW 1056.25

    BACK ORDERRS-U042260

  • Nystatin Impurity 6 (Nystatin A1)

    CAS 34786-70-4C47H75NO17

    MW 926.11

    BACK ORDERRS-N160001

6 reference standards

Frequently asked

How many Nystatin-related reference standards do you hold?
6 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 6 of them and 6 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Nystatin 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 Nystatin 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 Nystatin 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.