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Sildenafil Citrate impurities and related standards

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

CAS numbers are listed for 35 of 35; 30 entries carry a structure drawing.

On this page

35 reference standards

All entries — structure, identifiers and pack sizes

35 reference standards

Frequently asked

How many Sildenafil Citrate-related reference standards do you hold?
35 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 35 of them and 30 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Sildenafil Citrate 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 Sildenafil Citrate 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 Sildenafil Citrate 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.