Celecoxib (SC-58635) Sigma (PHR1683)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Sigma to Selleck’s Celecoxib (SC-58635).

Celecoxib (SC-58635) Selleck VS Sigma

Celecoxib (SC-58635)	Selleck(S1261)	Sigma(PHR1683)
Free Aliquoting Service		N/A
Price	100mg, USD 147.0	1g, USD 130.00
Purity	99.96%	Unknown
Citations	115	0
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Celecoxib (SC-58635) Mechanism of Action: COX-2 Inhibition in Cancer Cells Research Celecoxib (SC-58635) Working Concentration \| Cell Culture \| Treatment Solubility in DMSO Storage Celecoxib (SC-58635) Combination Database Molecular Weight Celecoxib (SC-58635) IC50 for Cell-based and Cell-free Assays Celecoxib (SC-58635) SDS｜MSDS	Unknown

Sigma is sourced from their official website（1/20/2026）