Famotidine Impurity 81
Impurity reference standard · Famotidine
- CAS number
- —
- Molecular formula
- C3H9N3O3S
- Molecular weight
- 167.19
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Famotidine Impurity 81
Famotidine Impurity 81 is a specified impurity of Famotidine. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C3H9N3O3S and a molecular weight of 167.19, with the two-dimensional structure shown above. Because it shares the Famotidine scaffold, it is typically used to track process-related and degradation impurities of Famotidine 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.
Other Famotidine impurities
The same parent compound, neighbouring impurity numbers.
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