Understand the source comparison
SS-LUP-332 Cost 2026: Supplier Comparison
FDA-Registered 503B (U.S.) $220–$290 ≥98% HPLC-verified −20°C synthesis to delivery HPLC + MS per batch Highest reliability for reproducible research. Purity and stability verified at every stage Commercial Research Supplier (U.S.) $180–$240 ≥95% to ≥98% 2–8°C
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This page preserves a source comparison for education. It does not add a rating, recommendation or clinical judgment.
- FDA-Registered 503B (U.S.)
- $220–$290
- ≥98% HPLC-verified
- −20°C synthesis to delivery
- HPLC + MS per batch
- Highest reliability for reproducible research. Purity and stability verified at every stage
- Commercial Research Supplier (U.S.)
- $180–$240
- ≥95% to ≥98%
- 2–8°C shipping, −20°C storage
- HPLC per batch, MS on request
- Acceptable for most protocols if ≥98% purity is specified. Verify MS data before use
- International Supplier (Offshore)
- $120–$160
- ≥90% to ≥95% (unverified)
- Ambient or 2–8°C shipping
- Certificate of analysis provided, verification unclear
- High risk. Advertised purity often unverified, cold chain failures common, no regulatory recourse
- Academic Supplier Network
- $240–$280
- ≥98% HPLC + MS
- −20°C throughout
- Full analytical suite per batch
- Premium pricing reflects small-batch synthesis and comprehensive QC. Ideal for funded research