Flurbiprofen SR Pellets (CAS No: 5104-49-4)
Pharmaceutical-Grade Sustained Release Pellets for Oral Dosage Forms
Flurbiprofen SR Pellets are pharmaceutical-grade sustained-release multiparticulate pellets containing Flurbiprofen, formulated to provide a controlled, extended drug-release profile for once- or twice-daily NSAID oral dosage forms. These pellets are suitable for pharmaceutical formulation development, capsule filling, and other multiparticulate oral dosage forms requiring a sustained-release profile. Flurbiprofen has the molecular formula C₁₅H₁₃FO₂ and a molecular weight of approximately 244.3 g/mol (source: PubChem/NIST WebBook).
Flurbiprofen sustained-release pellets can be manufactured using drug-layering followed by application of a rate-controlling functional polymer coat, with coating level and polymer system determined by the target release duration.
Key Features
Applications
Why Choose Flurbiprofen SR Pellets?
Packaging & Supply
Flurbiprofen SR Pellets can be supplied in suitable pharmaceutical packaging for formulation development and bulk manufacturing applications. Packaging configuration, drug loading, pellet characteristics, release profile, and storage requirements should be confirmed according to the applicable product specification and customer requirements.
| Parameter | Specification |
|---|---|
| Appearance | white to off-white crystalline powder |
| Identification | IR & HPLC compliant |
| Assay (HPLC) | 95.0% – 105.0% |
| Loss on Drying | NMT 2.0% |
| Residue on Ignition | NMT 1.0% |
| Heavy Metals | NMT 10 ppm |
| Individual Impurity | NMT 0.5% |
| Total Impurities | NMT 1.0% |
| Water Content | NMT 2.0% |