Impurity reference standards
Thiamethoxam impurity standards
This page brings together 2 Thiamethoxam related compounds that analytical teams use to identify, quantify and control impurities in the active ingredient and the finished dosage form. Most entries are process-related impurities, synthesis intermediates and isomers.
2reference materials
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.
All Thiamethoxam reference materials
1–2 of 2 standards
Questions
Thiamethoxam impurities, answered
What Thiamethoxam reference materials are available?
The catalogue currently lists 2 compounds for Thiamethoxam. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Thiamethoxam 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 Thiamethoxam 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.