Product Overview

Sorafenib Tosylate (CAS 475207-59-1) is the tosylate salt form of sorafenib, a potent multi-kinase inhibitor. As a leading China manufacturer & supplier, Conscientia Industrial specializes in the large-scale synthesis of Sorafenib Tosylate API under rigorous quality management. This active raw material is produced to meet the high-purity requirements of global research institutions and industrial formulation developers, ensuring excellent batch-to-batch consistency and chemical stability.

Technical Specification

• Product Name: Sorafenib Tosylate

• Synonyms: Sorafenib Tosilate

• CAS Number: 475207-59-1

• Molecular Formula: C21H16ClF3N4O3.C7H8O3S

• Molecular Weight: 637.03

• Appearance: White to off-white or slightly brownish crystalline powder

• Assay (HPLC): 98.0% - 102.0%

• Standard: USP / EP / In-house

Why Partner with Conscientia Industrial

• Advanced Synthesis Tech: Our production line utilizes optimized synthetic routes to ensure high yield and minimal impurity profiles for all API ingredients.

• Professional Documentation: We support your compliance needs with a full set of technical data, including COA, HPLC/MS/NMR reports, and MSDS.

• Reliable Industrial Supply: As a direct China manufacturer & supplier, we provide scalable solutions from pilot-scale R&D samples to commercial bulk API supply.

• Global Logistics Network: We offer secure, vacuum-sealed packaging and professional international shipping to maintain the integrity of sensitive chemical raw materials.

Packaging & Storage

• Standard Packaging: 100g/aluminum bag, 1kg/bag, or 25kg/fiber drum. Custom sizes available.

• Storage Conditions: Store in a cool, dry, and dark environment. Keep container tightly sealed at room temperature.

• Safety Handling: This substance is a technical-grade API. Protective equipment and professional laboratory handling are required.

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