Argpressin Impurity 2
Impurity reference standard · Argpressin
- CAS number
- 189241-28-9
- Molecular formula
- C46H65N15O12S3
- Molecular weight
- 1116.30
- Purity
- 95%+
About Argpressin Impurity 2
Argpressin Impurity 2 is a specified impurity of Argpressin. It is registered under CAS number 189241-28-9.
The compound is characterised by its molecular formula C46H65N15O12S3 and a molecular weight of 1116.30, with the two-dimensional structure shown above. Because it shares the Argpressin scaffold, it is typically used to track process-related and degradation impurities of Argpressin 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.
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.