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Aristolactam impurities and related standards

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

CAS numbers are listed for 7 of 7; 7 entries carry a structure drawing.

On this page

7 reference standards

All entries — structure, identifiers and pack sizes

  • aristolactam

    CAS 127191-86-0C27H22N6O7

    MW 542.51

    CUSTOM SYNTHESISRS-A515001

  • Aristolactam Aia

    CAS 97399-90-1C16H11NO4

    MW 281.3

    IN STOCKRS-A515002

  • Aristolactam BIII

    CAS 53948-10-0C18H15NO4

    MW 309.3

    CUSTOM SYNTHESISRS-U059402

  • Aristolactam I

    CAS 13395-02-3C17H11NO4

    MW 293.27

    CUSTOM SYNTHESISRS-U059122

  • Aristolochic acid B

    CAS 475-80-9C16H9NO6

    MW 311.24

    IN STOCKRS-U059364

  • Aristolochic Acid C

    CAS 4849-90-5C16H9NO7

    MW 327.24

    CUSTOM SYNTHESISRS-U059371

  • Aristolochic acid D

    CAS 17413-38-6C17H11NO8

    MW 357.3

    IN STOCKRS-U059251

7 reference standards

Frequently asked

How many aristolactam-related reference standards do you hold?
7 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 7 of them and 7 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Aristolactam 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 aristolactam 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 aristolactam 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.