A-3 by Enzo Life Sciences · SKU BML-EI145-0010 Overview PKA inhibitor White to off-white solid. Highlights Purity: ≥98% (TLC) CAS Number: 78957-85-4 Long-term storage: -20°C At-a-glance CAS Number 78957-85-4 Chemical Formula C12H13ClN2O2S . HCl Molecular Weight 284.8 . 36.5 Purity ≥98% (TLC) Appearance White to off-white solid. Solubility Soluble in water (50mg/ml), DMSO (50mg/ml) or 100% ethanol. Storage Condition Long-term: -20°C; Shipping: Ambient Temperature Condition Surplus/second-hand; stored under manufacturer-recommended conditions. Applications Used as a Inhibitor for Casein kinase, MLCK, PKA, PKC, PKG in biochemical and pharmacological research. Sustainability By rehoming surplus lab products, this listing supports waste reduction and resource efficiency. Responsible use & safety Require training/authorization before use. Handle with appropriate PPE; consult Safety Data Sheet for hazard details. Follow manufacturer guidelines for storage and handling.