Impurity reference standards
Nicotinic Acid impurity standards
14 characterised compounds linked to Nicotinic Acid are catalogued here, from named pharmacopoeial impurities to synthesis intermediates and breakdown products. Highlights of the range are 5 pharmacopoeial impurities, 1 isotope-labelled standard and 1 degradation product.
14reference materials
5pharmacopoeial
1isotope labelled
1degradants
Batches are supplied with a certificate of analysis, and the supporting spectra can be sent ahead of a purchase order so your QA team can review them. Laboratories use them to validate related-substance methods, set specification limits under ICH Q3A and Q3B, and identify unknown peaks in stability samples.
By impurity type
Pharmacopoeial5EP, USP, BP or JP named impurities
Isotope labelled1Deuterated, 13C or 15N internal standards
Degradants1N-oxides, dimers, lactones and breakdown products
Counts are based on product names. One compound can fall into more than one type.
All Nicotinic Acid reference materials
1–14 of 14 standards
Questions
Nicotinic Acid impurities, answered
How many Nicotinic Acid impurity standards does Zemixal list?
The catalogue currently lists 14 compounds for Nicotinic Acid, including 5 pharmacopoeial impurities, 1 isotope-labelled standard and 1 degradation product. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Nicotinic Acid impurity standard?
A certificate of analysis travels with every lot. On request we share the characterisation set, usually 1H-NMR, mass spectrum, HPLC purity and IR, and for some materials TGA or water content. Ask for the data before ordering if your QA team needs to review it.
Can Zemixal make a Nicotinic Acid impurity that is not listed?
Often yes. Send the structure, name or CAS number with the quantity you need and our sourcing team checks custom synthesis options, usually from 10 mg up to gram scale, with a quoted lead time.
Are isotope-labelled Nicotinic Acid standards available?
Yes. 1 stable-isotope labelled compound is listed, suitable as internal standards for LC-MS bioanalysis and trace impurity quantitation.