Ro-3306 Tocris (4181)? Try a better option.

A Depth-Data-Driven Comparison: Critical Reasons Leading Labs are Switching from Tocris to Selleck’s Ro-3306.

Ro-3306 Selleck VS Tocris

Ro-3306	Selleck(S7747)	Tocris(4181)
Free Aliquoting Service		N/A
Price	10mg, USD 197.0	10mg, USD 306.0
Purity	99.96%	98%
Citations	179	20
Technical Support	95.37% response rate within 2 hours	Unknown
Knowledge	Ro-3306 Mechanism of Action: CDK1 Inhibition in Cancer Cell Research Ro-3306 Working Concentration \| Cell Culture \| Treatment Ro-3306 Solubility in DMSO Ro-3306 Storage & Stability Ro-3306 Combination Database Ro-3306 Molecular Weight \| Chemical Structure \| Stock Solution Ro-3306 SDS｜MSDS	Unknown

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