Certificate of Analysis


Catalog Number: M5574
Product Name: Diflunisal
CAS Number: 22494-42-4

Physical and Chemical Properties
Formula: C13H8F2O3
Molecular Weight: 250.20
Solubility: 50 mg/mL in DMSO
Storage: at -20°C
Chemical Structure: Diflunisal Structure
Analytical Data
HPLC: Shows Min 99.36% purity
H-NMR: Consistent with structure
Product Information
Description: Diflunisal is a difluorophenyl derivate of salicylic acid and a nonsteroidal anti-inflammatory drug (NSAID) with antipyretic, analgesic and anti-inflammatory properties. The mechanism of action of diflunisal is as a Cyclooxygenase 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.