(2S,3R,6RS)-2-(3-Oxobutyl)-3-methyl-6-[(R)-2-propanal]cyclohexanone Mixture of Diastereomers
- CAS
- 1093625-96-7
- Formula
- C14H22O3
- MW
- 238.32 g/mol
ZX-019891
Impurity reference standards
Artemether impurity standards
This page brings together 8 Artemether related compounds that analytical teams use to identify, quantify and control impurities in the active ingredient and the finished dosage form. The range includes 1 isotope-labelled standard.
8reference materials
1isotope labelled
Every standard comes with a certificate of analysis. Structure confirmation data, typically NMR, MS and chromatographic purity, is available on request. 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
Isotope labelled1Deuterated, 13C or 15N internal standards
Counts are based on product names. One compound can fall into more than one type.
All Artemether reference materials
1–8 of 8 standards
Cyclohexanone Propanal Derivative (Mixture Of Diasteromers)
- CAS
- 2989438-72-2
- Formula
- C14H22O3
- MW
- 238.32 g/mol
ZX-012366
Questions
Artemether impurities, answered
What Artemether reference materials are available?
The catalogue currently lists 8 compounds for Artemether, including 1 isotope-labelled standard. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Artemether 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 Artemether 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 Artemether standards available?
Yes. 1 stable-isotope labelled compound is listed, suitable as internal standards for LC-MS bioanalysis and trace impurity quantitation.