Urofollitropin (FSH)
Technical Overview, Quality & Injectable Integration
In reproductive and fertility product development, Urofollitropin (human follicle-stimulating hormone, FSH) is evaluated less for theoretical pharmacology and more for how reliably it performs within injectable formulation workflows, assay validation, stability profiling, and regulatory documentation.
QC teams, formulators, and procurement specialists prioritize traceable biological activity, batch comparability, and controlled handling characteristics before integration into finished injectable products.
Material Characterization & Release Information
▸ Product: Urofollitropin FSH (human FSH), pharmaceutical intermediate
▸ Form: White to off-white lyophilized powder
▸ Activity / Potency: FSH IU per vial (batch-specific)
▸ Purity Profile: Activity-verified with impurity summary
▸ Reconstitution: Aseptic preparation using validated buffers (see TDS)
Storage Conditions:
▸ Short-term: 2–8 °C (sealed, dry)
▸ Long-term: −20 °C recommended
▸ Protect from light and moisture
▸ Documentation: COA (activity & identity), MSDS/TDS, stability and impurity data
Analytical & Quality Verification
Activity Confirmation
Peptide hormones are assessed using biological activity units in addition to chemical purity. Each lot includes validated activity measurements against internal reference standards.
Impurity Mapping
Batch documentation summarizes related fragments and process-derived impurities, enabling analytical teams to align internal acceptance limits efficiently.
Reconstitution Behavior
Critical injectable parameters such as solution clarity, buffer compatibility, and sterile filtration performance can be assessed through sample evaluation prior to scale-up.
Handling & Integration Notes
▸ Aseptic preparation: Use sterile technique and peptide-compatible filters
▸ Batch tracking: Log lot and activity data into LIMS/ERP systems
▸ Temperature control: Avoid freeze–thaw cycles; equilibrate before opening
Packaging, Logistics & Traceability
▸ Moisture-controlled sealed vials with desiccants
▸ Temperature-controlled shipping available
▸ Clear batch and lot labeling for GMP traceability
Procurement & Supply Model
- ▸ Evaluation: Sample orders for QC and formulation testing
- ▸ Qualification: Internal alignment with regulatory specifications
- ▸ Scale-up: Bulk supply with scheduled delivery and documentation
Considering Urofollitropin for formulation or manufacturing?
We support sample evaluation, regulatory documentation, formulation guidance, and bulk supply.
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