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Triamcinolone impurities and related standards

Triamcinolone is held here as a working collection of 88 reference materials across 15 CAS numbers. Within the range, the lettered series reaches C. and 3 EP-designated impurities are named explicitly 57 of the entries are impurity-type materials of the parent, 3 are salt or counter-ion variants and 5 carry a deuterium label. 14 entries carry a verified structure drawing, a coverage of 16%; the rest are listed without a structure rather than with an unverified one. 14 of them sit in tier A or B, meaning the data behind the page is complete enough to be indexed and quoted directly, while 74 remain tier C and are kept for search coverage. Relative response factors are what decide whether a percentage on a chromatogram means anything. Impurities that lack a chromophore, or whose ultraviolet maximum sits away from the detection wavelength used for the parent, under-respond by a factor that has to be established with a solution of the standard itself rather than assumed. Anyone comparing two suppliers on this parent should ask the same three questions of each: which letters are held, what the content basis is, and whether the structure on the page was verified against the name rather than copied from it.

Sources: DailyMed (US NLM) - TRIAMCINOLONE ACETONIDE CREAM [REDPHARM DRUG].

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

In this group: 10 impurity reference standards · 3 fine chemicals · 2 general reference standards · 1 stable isotope labelled standard. CAS numbers are listed for 16 of 16; 16 entries carry a structure drawing.

On this page

16 reference standards

All entries — structure, identifiers and pack sizes

16 reference standards

Frequently asked

How many Triamcinolone-related reference standards do you hold?
16 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 16 of them and 16 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Triamcinolone 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 Triamcinolone 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 Triamcinolone 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.