Methylene Blue Impurity 12 Chloride
Impurity reference standard · Methylene Blue
- CAS number
- 242769-80-7
- Molecular formula
- C14H13ClN2OS
- Molecular weight
- 292.78
- Purity
- 95%+
About Methylene Blue Impurity 12 Chloride
Methylene Blue Impurity 12 Chloride is a specified impurity of Methylene Blue. It is registered under CAS number 242769-80-7.
The compound is characterised by its molecular formula C14H13ClN2OS and a molecular weight of 292.78, with the two-dimensional structure shown above. Because it shares the Methylene Blue scaffold, it is typically used to track process-related and degradation impurities of Methylene Blue 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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
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