amylin analogue
Cagrilintide testing
Identity by mass. Purity by HPLC. Content in mg.
how we confirm identity
4406 .2515 Da
monoisotopic mass · calculated · C194H312N54O59S2
ions we look for · calculated
Often sold blended with semaglutide.
Mass tells them apart.
Recommended panel
By the form of the product.
| Test | Lyophilised vial | Liquid vial | Pen or cartridge | Raw powder |
|---|---|---|---|---|
| Identity LC-MS | In the panel | In the panel | In the panel | In the panel |
| Purity HPLC-UV | In the panel | In the panel | In the panel | In the panel |
| Content per vial mg per vial | In the panel | In the panel | In the panel | In the panel |
| Endotoxin LAL · EU/mg | In the panel | In the panel | In the panel | Not in the panel |
| Sterility USP <71>, 14 days | In the panel | In the panel | In the panel | Not in the panel |
| Counter-ion TFA · acetate | Not in the panel | Not in the panel | Not in the panel | In the panel |
| Water content Karl Fischer | Not in the panel | Not in the panel | Not in the panel | In the panel |
Chemistry
- formula
- C194H312N54O59S2
- monoisotopic mass
- 4406.2515 Da
- average mass
- 4409.07 Da
- CAS
- 1415456-99-3
- also called
- NN0174-0833