Pharmaceutical-Grade Galantamine HBr SR Pellets for Sustained-Release Oral Formulations
Galantamine HBr SR Pellets are multiparticulate pharmaceutical formulations designed for sustained-release oral dosage applications. The active ingredient is Galantamine Hydrobromide, commonly abbreviated as Galantamine HBr. The anhydrous form is identified by CAS Number 1953-04-4, with molecular formula C17H22BrNO3 and molecular weight 368.27 g/mol.
The SDP pellet product portfolio lists Galantamine HBr SR Pellets at 8% strength, providing a defined active-loading option for pharmaceutical formulation development.
The sustained-release pellet format is designed to modify the release of the active ingredient over an extended period. Multiparticulate pellets can provide formulation flexibility for oral dosage forms, including suitable capsule-filling applications. Final release performance depends on pellet composition, coating system, active loading, pellet characteristics and the applicable finished-product specification.
Galantamine Hydrobromide is the hydrobromide salt of galantamine. The anhydrous form has the molecular formula C17H22BrNO3 and molecular weight 368.27 g/mol. A monohydrate form is also recognized, with CAS 1953-04-4 being associated with galantamine hydrobromide in pharmaceutical references; the exact solid form should therefore be confirmed against the raw-material specification.
For finished Galantamine HBr SR Pellets, the 8% strength represents active ingredient loading and should not be confused with the purity assay of Galantamine Hydrobromide API.
Galantamine HBr SR Pellets — 8%
The 8% strength is listed for Galantamine HBr SR Pellets in the referenced pharmaceutical pellet product portfolio.
Galantamine HBr SR Pellets can be considered for:
Galantamine HBr SR Pellets can be supplied in suitable bulk packaging according to customer requirements. Strength, batch quantity, packaging configuration and applicable technical documentation can be specified according to the intended pharmaceutical formulation.
| Parameter | Specification |
|---|---|
| Appearance | white to off-white crystalline powder |
| Identification | IR & HPLC compliant |
| Assay (HPLC) | 95.0% – 105.0% |
| Loss on Drying | NMT 0.5% |
| Residue on Ignition | NMT 0.1% |
| Individual Impurity | NMT 0.5% |
| Total Impurities | NMT 1.0% |
| Water Content | NMT 0.5% |