Certificate of Analysis


Product Name: PTC124 (Ataluren)
Catalog Number: M1771
CAS Number: 775304-57-9

Physical and Chemical Properties
Formula: C15H9FN2O3
Molecular Weight: 284.24
Solubility: DMSO ≥47 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: PTC124 (Ataluren) Structure
Analytical Data
QC Standard: 99.41%
H-NMR: Consistent with structure
Product Information
Description: Ataluren (PTC124) is a novel, orally available small molecular CFTR-G542X nonsense allele inhibitor.
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.