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Ciprofol impurities and related standards

Ciprofol is held here as a working collection of 10 reference materials across 10 CAS numbers. Within the range, numbered impurities go up to 10. 10 of the entries are impurity-type materials of the parent. 10 entries carry a verified structure drawing, a coverage of 100%. 10 of them sit in tier A or B, meaning the data behind the page is complete enough to be indexed and quoted directly. Each of these materials is normally supplied with its own chromatographic purity and its own content basis, and the two numbers are not interchangeable. A standard quoted at 98 per cent by area can be materially lower by mass once residual solvent and water are counted, which changes the weight a laboratory has to weigh. Where the impurity is a chiral species, the enantiomeric ratio belongs on the specification alongside the chemical purity, because an achiral method reports the two together as one peak. The counts above describe what is actually held rather than what a general catalogue claims, so the group can be quoted directly against a specification.

Sources: DailyMed (US NLM) - CIPROFLOXACIN (CIPROFOLXACIN) TABLET [REMEDYREPACK INC.].

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

CAS numbers are listed for 10 of 10; 10 entries carry a structure drawing.

On this page

10 reference standards

All entries — structure, identifiers and pack sizes

10 reference standards

Frequently asked

How many Ciprofol-related reference standards do you hold?
10 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 10 of them and 10 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Ciprofol 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 Ciprofol 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 Ciprofol 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.