Sorafenib Tosylate (cas 475207-59-1)

​Compound Information: Sorafenib Tosylate ​Category ​Details ​Name Sorafenib Tosylate ​CAS Number 475207-59-1 ​Synonyms BAY 43-9006 Tosylate; Nexavar; Sorafenib Methanesulfonate ​EINECS Number 641-758-8 ​Molecular Formula C₂₁H₁₆ClF₃N₄O₃·C₇H₈O₃S ​Molecular Weight 637.03 g/mol ​Chemical Properties – ​Melting Point 229–232°C – ​Storage Temp. Keep in dark, sealed, dry at 2–8°C – ​Solubility Soluble in DMSO (up to 200 mg/mL), slightly soluble in ethanol (3 mg/mL) – ​Form Solid – ​Color Off-white – ​Stability Stable for 2 years as supplied; solutions in DMSO/ethanol stored at -20°C for ≤1 month ​InChIKey IVDHYUQIDRJSTI-UHFFFAOYSA-N ​Key Notes: ​Analytical & Handling Guidelines: