Chlorhexidine Impurity 21

Impurity reference standard · Chlorhexidine

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2D structure · drawn from the SMILES record
CAS number
2208-89-1
Molecular formula
C2H3N3O
Molecular weight
85.06
Purity
95%+
Storage
2℃ ~ 8℃
Parent compoundChlorhexidine6 impurities listed Request a quote Search the full catalogue

About Chlorhexidine Impurity 21

Chlorhexidine Impurity 21 is a specified impurity of Chlorhexidine. It is registered under CAS number 2208-89-1.

The compound is characterised by its molecular formula C2H3N3O and a molecular weight of 85.06, with the two-dimensional structure shown above. Because it shares the Chlorhexidine scaffold, it is typically used to track process-related and degradation impurities of Chlorhexidine during method development, forced degradation and stability studies.

Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: 2℃ ~ 8℃.

Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.

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