How to Source L-asparaginase for Pharmaceutical Formulation

L-asparaginase (IV Infusion and IV/ IM Injection, 10,000 IU/vial (IV or IM injection); 2,500 IU/vial (IV infusion)) is classified under Oncology Cancer Care. It is therapeutically aligned with reference brands such as Elspar® , Asparlas®, Erwinase® (US & EU). This guide highlights key sourcing factors buyers should consider when procuring high-quality L-asparaginase for formulation, R&D, or bulk manufacturing.

Product Overview: L-asparaginase is used to treat acute lymphoblastic leukemia (ALL) and lymphomas by depleting the amino acid asparagine. Available under brands like Elspar®, Asparlas®, and Erwinase®, it comes in strengths such as 10,000 IU/vial and 2,500 IU/vial. Administered via IV or IM injection, it is widely sourced by B2B pharmaceutical wholesalers in the US and EU, ensuring reliable, GMP-compliant supply and competitive pricing for oncology centers.

1. Regulatory Compliance & Documentation

Ensure suppliers provide:

• ✔ Valid DMF (Drug Master File)
• ✔ COA (Certificate of Analysis) for each batch
• ✔ GMP, ISO, or ICH Q7 compliance certificates

2. Purity, Grade & Specification Matching

L-asparaginase must meet exact grade and purity for your dosage form:

• ✔ USP / EP / JP grade verification
• ✔ Particle size distribution check
• ✔ Residual solvent and heavy metal limits

3. Supplier Reliability & Audit History

• ✔ Positive past audit reports
• ✔ Pharma client references
• ✔ Years of proven API manufacturing experience

4. Commercial Terms: Pricing, MOQ & Flexibility

• ✔ Transparent pricing
• ✔ Pilot batch MOQ flexibility
• ✔ Volume-based discounts

5. Lead Time, Inventory & Logistics

Typical lead time for L-asparaginase is 4–6 weeks.

• ✔ Emergency dispatch options
• ✔ Regional warehousing
• ✔ Special storage if needed

6. Formulation Support

• ✔ Technical datasheets
• ✔ Sample availability
• ✔ Stability study support

Conclusion

Sourcing L-asparaginase is more than procurement—it’s a strategic partnership. With its iv infusion and iv/ im injection form and 10,000 IU/vial (IV or IM injection); 2,500 IU/vial (IV infusion) specification, choosing a compliant supplier ensures consistent quality and regulatory approval. Prioritize documentation, verify compatibility, and build relationships with transparent, reliable suppliers to secure long-term success.

Frequently Asked Questions For Sourcing of L-asparaginase