Progesterone EP Impurity C
Impurity reference standard · Progesterone
- CAS number
- 145-15-3
- Molecular formula
- C21H32O2
- Molecular weight
- 316.48
- Purity
- 95%+
- Appearance
- White Powder
- Storage
- 2℃ ~ 8℃
About Progesterone EP Impurity C
Progesterone EP Impurity C is a specified impurity of Progesterone. It is registered under CAS number 145-15-3.
The compound is characterised by its molecular formula C21H32O2 and a molecular weight of 316.48, with the two-dimensional structure shown above. Because it shares the Progesterone scaffold, it is typically used to track process-related and degradation impurities of Progesterone 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 Progesterone impurities
The same parent compound, neighbouring impurity numbers.
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.