Sitagliptin Tablets EP Impurity FP-B
Impurity reference standard · Sitagliptin Tablets
- CAS number
- 2805078-75-3
- Molecular formula
- C16H13F6N5O2
- Molecular weight
- 421.30
- Purity
- 95%+
- Appearance
- White to Off-White Solid
- Storage
- -20℃±5℃
About Sitagliptin Tablets EP Impurity FP-B
Sitagliptin Tablets EP Impurity FP-B is a specified impurity of Sitagliptin Tablets. It is registered under CAS number 2805078-75-3.
The compound is characterised by its molecular formula C16H13F6N5O2 and a molecular weight of 421.30, with the two-dimensional structure shown above. Because it shares the Sitagliptin Tablets scaffold, it is typically used to track process-related and degradation impurities of Sitagliptin Tablets 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: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.