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Fenbutrazate impurities and related standards

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

In this group: 1 impurity reference standard · 1 fine chemical · 1 stable isotope labelled standard. CAS numbers are listed for 3 of 3; 3 entries carry a structure drawing.

On this page

3 reference standards

All entries — structure, identifiers and pack sizes

  • Fenbutrazate

    CAS 4378-36-3RS-I016170

    Formula C23H29NO3 MW 367.5

    IN STOCK
  • Fenbutrazate HCl

    CAS 6474-85-7RS-U048712

    Formula C23H29NO3HCl MW 367.48

    IN STOCK
  • Fenbutrazate-d4

    CAS 1794737-45-3RS-F335001

    Formula C23H29NO3 MW 371.5

    CUSTOM SYNTHESIS

3 reference standards

Frequently asked

How many Fenbutrazate-related reference standards do you hold?
3 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 3 of them and 3 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Fenbutrazate 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 Fenbutrazate 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 Fenbutrazate 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.